Bitcoin - The Currency of the Internet - reddit

Bitcoin - The Currency of the Internet

A community dedicated to Bitcoin, the currency of the Internet. Bitcoin is a distributed, worldwide, decentralized digital money. Bitcoins are issued and managed without any central authority whatsoever: there is no government, company, or bank in charge of Bitcoin. You might be interested in Bitcoin if you like cryptography, distributed peer-to-peer systems, or economics. A large percentage of Bitcoin enthusiasts are libertarians, though people of all political philosophies are welcome.
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Alternate Cryptocurrencies aka altcoins

News about and related to altcoin: all blockchain projects (like Ethereum, NEO, NEM, Stellar, Ripple, Ontology, Nexus, Ardor, Lisk, Ark, OmiseGo, BOScoin) and related currency that exist in addition to Bitcoin.
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/r/Technology

Subreddit dedicated to the news and discussions about the creation and use of technology and its surrounding issues.
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Monero Community Workgroup is preparing for the large growth ahead

Diego (u/rehrar), Doug (u/needmoney90), and Justin (u/SamsungGalaxayPlayer) would like to share some exciting news regarding the Monero Community Workgroup (MCW). The Monero community is growing, and so is our support and group of volunteers. The TL;DR is that you can expect some cool things as we grow.

Some MCW History

The MCW initially began as the Monero Marketing Workgroup in March 2017. Diego was interested in helping grow the Monero community, so he contacted Justin and set up the MoneroMarketing subreddit. At the time, the idea of a Monero marketing initiative shocked many in the community, who greatly appreciated Monero's general distance from the marketing efforts by many ICOs and scams around that time.
The Monero Marketing Workgroup focused mostly on preparing educational materials and getting people involved to work on Monero-related initiatives. Shortly after the workgroup began, it transitioned into an area that needed more love: community organization and communication.
Up until this point, the Monero community was focused around the developer meetings and the Monero subreddit. While these are still highly relevant in the Monero ecosystem (for good reason), there wasn't a great way for people to stay updated with the latest news and to discuss non-development items. The Monero Community Crowdfunding System (at the time Forum Funding System) submissions weren't discussed in the same way that they are today, and there was no central Community Workgroup to help bring initiatives together. It was obvious that with a larger, more diverse Monero community, a dedicated set of resources would be necessary to connect all these projects together.
The Monero Marketing Workgroup became the Monero Community Workgroup during the first Community Workgroup meeting on 18 June 2017. These meetings have largely occurred every other Saturday ever since and serve as an essential community service to discuss CCS proposals, hear workgroup updates and news, and discuss new ideas. The Community Workgroup channel (#monero-community) is used for many other purposes, including other scheduled meetings on deemed-necessary items of interest and regular feedback, questions, and chat.
On 7 October 2017, the workgroup hosted its first Coffee Chat, a casual conversation covering the month's recent news and most important discussion topics. These Coffee Chats help humanize the Monero community, who until this point typically were only known by their pseudonyms. The MCW played a part in the Monero Konferenco, Critical Decentralization Cluster at the Chaos Communication Congress, and Monero Village at Defcon livestreams and derived content. It also hosts Breaking Monero, a series that features members from the Monero Research Lab who discuss Monero's limitations.
A year after the MCW became its new name, the newly-founded Monero Outreach Workgroup took over many of its initial ambitions in June 2018. Other related workgroups like Monero Ecosystem have their own communities and functions.

The Community Keeps Growing

The Monero communities are significantly larger than they were back in early-2017, and they keep on growing. In early-2017, there were no mobile wallets, the GUI was only 3 months old, there were far fewer exchanges, etc. Today, Monero has one of the largest, most respected, and most passionate communities. We have the third largest number of developers of any cryptocurrency project, we are the only project with our own DEF CON village, and we are one of the few names that everybody knows. Awesome work to everyone around, truly.
With larger communities comes more work. The community deserves reliable, appropriate resources to sustain this growth. In a decentralized community, this is difficult. Monero Core provides some essential services such as the CCS, getmonero.org, Mattermost, and GitLab. However, they have been unable to meet the growing needs of the community alone. Thus, the MCW has been happy to support other needs to the extent possible: we discuss CCS proposals during our meetings, host several servers, organize Coffee Chats and conference talks, and more, along with efforts of other workgroups. These have become such a significant undertaking, and that's a good thing. As Monero continues to set the gold standard for cryptocurrencies the expectations keep growing. It's awesome to be a part of something where so many people care.

Our Future

The MCW has grown too much for the three of us to organize all the resources we need, let alone the needs of everyone in the Monero communities and workgroups. Thus, we are furthering our commitment and offering substantially more services in the coming months. To get there, we need your support to fill volunteer leadership and support positions.
Expect the following dedicated services from us:
  1. Jitsi server with higher framerate and resolutions than Jitsi Meet, so that our Coffee Chats, conferences, and other events are better quality than before.
  2. NextCloud to safely and securely collaborate on blog posts, share files, and more.
  3. Sandstorm and Wekan kanban board (open source Trello copy) to keep track of, propose, and assign tasks and projects.
  4. Chatwoot to provide tailored support for Monero users with a volunteer support community (also a good learning exercise).
  5. Mastodon to communicate about Monero and other news, so we aren't dependent on Twitter's policies and security.
  6. Flarum forum for Monero news and discussions, so we aren't dependent on Reddit.
We need your help to make this happen! We will form "task forces" to focus on certain areas like marketing, system administration, meetings, moderation, and finance. If you have any of these skills, please join #monero-community and say hi, or shoot us an email ([email protected])!
Doug, Diego, and Justin feel that these changes will allow the Monero community to grow in new ways and continue collaborating. The community consists of many workgroups that focus on projects that they are interested in, and we want to support the efforts of these communities.
To allow these changes, Justin will form an LLC, with him and Doug being officially on the board, and Diego taking an advisory role.
Creating a legal entity serves two distinct purposes. First, it allows us to aggregate payments from many people into a single entity to pay the costs for hosting various community servers/services. This greatly reduces our own workload and out of pocket payment. Secondly, it allows us to aggregate multiple social media handles that are currently controlled by individuals under a single entity, to reduce the "Bus Factor."
Of course, the MCW will remain very much grounded in the ideals that made that made it great in the first place. And the entity will always support the Monero communities, never claim to fully represent everyone involved in Monero. It can only ever represent the efforts of those involved.
Current and future goals of the MCW include:
  1. Provide resources as necessary and reasonable, such as communication platforms
  2. Organize discussions to promote communication, such as Community Meetings and Coffee Chats
  3. Promote positive culture through events, such as with Coffee Chats, the Monero Konferenco, the Moneoversary, and the Monero DEF CON Village
  4. Support other Monero workgroups and Monero ecosystem projects
  5. Provide mechanisms to collect feedback on community, developer, and research proposals
  6. Discuss the Monero CCS ideas and otherwise support the Monero CCS
  7. Promote Monero and privacy education and marketing
  8. Serve as an available community mediatoarbitrator where reasonable
  9. Communicate the broad interests of the Monero community and provide a voice where and how appropriate
  10. Collaborate with other projects, companies, governments, and communities

Monero Community Support LLC

Q: Why does the MCW think that an LLC is needed?
A: For two primary reasons. First, payments. As mentioned, there is existing digital infrastructure, currently paid out of pocket by MCW leaders. Even if a CCS proposal was to be explored, it would make personal accounting and tax reporting very difficult as assets would technically be mixed with personal assets, throwing off capital gains calculations. Up until now this has been a sacrifice of time that we were content to make, but as we continue to ramp up our goals it is becoming increasingly cumbersome, and alternative methods are needed. An LLC would be able to hold these monetary assets as its own entity, and all funds could be kept separate from personal funds, leading to much easier accounting all around.
Secondly, an LLC would allow for digital infrastructure to come under the legal purview of several people, reducing the possibility for any particular person going rogue and decimating what has been built. There may be concern about bringing resources under a corporation, and that this is not in the spirit of Monero, but one thing to note is that all assets and services (noted above) are FOSS/CC. Meaning if at any time a community doesn't care for what the MCW accomplishes under this LLC, they can simply start their own infrastructure with low switching costs. Once again: EVERYTHING IS FOSS/CC.
Q: Why not a nonprofit, cooperative, or other type of organization?
A: While not out of the question, these take additional effort. We hope to grow into these organization types with the help of others. However certain registrations take a lot of time and effort, plus has quite significant restrictions on activities. The LLC will allow us the flexibility and convenience we need now, especially when we currently have no income anyway.

Looking Ahead

The MCW has a mountain range of opportunities ahead of it, as do all Monero communities and workgroups. We hope that our efforts are of use to you and others, and we hope that you join us in making something great :)
Justin, Diego, and Doug
submitted by SamsungGalaxyPlayer to Monero [link] [comments]

Scaling Reddit Community Points with Arbitrum Rollup: a piece of cake

Scaling Reddit Community Points with Arbitrum Rollup: a piece of cake
https://preview.redd.it/b80c05tnb9e51.jpg?width=2550&format=pjpg&auto=webp&s=850282c1a3962466ed44f73886dae1c8872d0f31
Submitted for consideration to The Great Reddit Scaling Bake-Off
Baked by the pastry chefs at Offchain Labs
Please send questions or comments to [[email protected] ](mailto:[email protected])
1. Overview
We're excited to submit Arbitrum Rollup for consideration to The Great Reddit Scaling Bake-Off. Arbitrum Rollup is the only Ethereum scaling solution that supports arbitrary smart contracts without compromising on Ethereum's security or adding points of centralization. For Reddit, this means that Arbitrum can not only scale the minting and transfer of Community Points, but it can foster a creative ecosystem built around Reddit Community Points enabling points to be used in a wide variety of third party applications. That's right -- you can have your cake and eat it too!
Arbitrum Rollup isn't just Ethereum-style. Its Layer 2 transactions are byte-for-byte identical to Ethereum, which means Ethereum users can continue to use their existing addresses and wallets, and Ethereum developers can continue to use their favorite toolchains and development environments out-of-the-box with Arbitrum. Coupling Arbitrum’s tooling-compatibility with its trustless asset interoperability, Reddit not only can scale but can onboard the entire Ethereum community at no cost by giving them the same experience they already know and love (well, certainly know).
To benchmark how Arbitrum can scale Reddit Community Points, we launched the Reddit contracts on an Arbitrum Rollup chain. Since Arbitrum provides full Solidity support, we didn't have to rewrite the Reddit contracts or try to mimic their functionality using an unfamiliar paradigm. Nope, none of that. We launched the Reddit contracts unmodified on Arbitrum Rollup complete with support for minting and distributing points. Like every Arbitrum Rollup chain, the chain included a bridge interface in which users can transfer Community Points or any other asset between the L1 and L2 chains. Arbitrum Rollup chains also support dynamic contract loading, which would allow third-party developers to launch custom ecosystem apps that integrate with Community Points on the very same chain that runs the Reddit contracts.
1.1 Why Ethereum
Perhaps the most exciting benefit of distributing Community Points using a blockchain is the ability to seamlessly port points to other applications and use them in a wide variety of contexts. Applications may include simple transfers such as a restaurant that allows Redditors to spend points on drinks. Or it may include complex smart contracts -- such as placing Community Points as a wager for a multiparty game or as collateral in a financial contract.
The common denominator between all of the fun uses of Reddit points is that it needs a thriving ecosystem of both users and developers, and the Ethereum blockchain is perhaps the only smart contract platform with significant adoption today. While many Layer 1 blockchains boast lower cost or higher throughput than the Ethereum blockchain, more often than not, these attributes mask the reality of little usage, weaker security, or both.
Perhaps another platform with significant usage will rise in the future. But today, Ethereum captures the mindshare of the blockchain community, and for Community Points to provide the most utility, the Ethereum blockchain is the natural choice.
1.2 Why Arbitrum
While Ethereum's ecosystem is unmatched, the reality is that fees are high and capacity is too low to support the scale of Reddit Community Points. Enter Arbitrum. Arbitrum Rollup provides all of the ecosystem benefits of Ethereum, but with orders of magnitude more capacity and at a fraction of the cost of native Ethereum smart contracts. And most of all, we don't change the experience from users. They continue to use the same wallets, addresses, languages, and tools.
Arbitrum Rollup is not the only solution that can scale payments, but it is the only developed solution that can scale both payments and arbitrary smart contracts trustlessly, which means that third party users can build highly scalable add-on apps that can be used without withdrawing money from the Rollup chain. If you believe that Reddit users will want to use their Community Points in smart contracts--and we believe they will--then it makes the most sense to choose a single scaling solution that can support the entire ecosystem, eliminating friction for users.
We view being able to run smart contracts in the same scaling solution as fundamentally critical since if there's significant demand in running smart contracts from Reddit's ecosystem, this would be a load on Ethereum and would itself require a scaling solution. Moreover, having different scaling solutions for the minting/distribution/spending of points and for third party apps would be burdensome for users as they'd have to constantly shuffle their Points back and forth.
2. Arbitrum at a glance
Arbitrum Rollup has a unique value proposition as it offers a combination of features that no other scaling solution achieves. Here we highlight its core attributes.
Decentralized. Arbitrum Rollup is as decentralized as Ethereum. Unlike some other Layer 2 scaling projects, Arbitrum Rollup doesn't have any centralized components or centralized operators who can censor users or delay transactions. Even in non-custodial systems, centralized components provide a risk as the operators are generally incentivized to increase their profit by extracting rent from users often in ways that severely degrade user experience. Even if centralized operators are altruistic, centralized components are subject to hacking, coercion, and potential liability.
Massive Scaling. Arbitrum achieves order of magnitude scaling over Ethereum's L1 smart contracts. Our software currently supports 453 transactions-per-second for basic transactions (at 1616 Ethereum gas per tx). We have a lot of room left to optimize (e.g. aggregating signatures), and over the next several months capacity will increase significantly. As described in detail below, Arbitrum can easily support and surpass Reddit's anticipated initial load, and its capacity will continue to improve as Reddit's capacity needs grow.
Low cost. The cost of running Arbitrum Rollup is quite low compared to L1 Ethereum and other scaling solutions such as those based on zero-knowledge proofs. Layer 2 fees are low, fixed, and predictable and should not be overly burdensome for Reddit to cover. Nobody needs to use special equipment or high-end machines. Arbitrum requires validators, which is a permissionless role that can be run on any reasonable on-line machine. Although anybody can act as a validator, in order to protect against a “tragedy of the commons” and make sure reputable validators are participating, we support a notion of “invited validators” that are compensated for their costs. In general, users pay (low) fees to cover the invited validators’ costs, but we imagine that Reddit may cover this cost for its users. See more on the costs and validator options below.
Ethereum Developer Experience. Not only does Arbitrum support EVM smart contracts, but the developer experience is identical to that of L1 Ethereum contracts and fully compatible with Ethereum tooling. Developers can port existing Solidity apps or write new ones using their favorite and familiar toolchains (e.g. Truffle, Buidler). There are no new languages or coding paradigms to learn.
Ethereum wallet compatibility. Just as in Ethereum, Arbitrum users need only hold keys, but do not have to store any coin history or additional data to protect or access their funds. Since Arbitrum transactions are semantically identical to Ethereum L1 transactions, existing Ethereum users can use their existing Ethereum keys with their existing wallet software such as Metamask.
Token interoperability. Users can easily transfer their ETH, ERC-20 and ERC-721 tokens between Ethereum and the Arbitrum Rollup chain. As we explain in detail below, it is possible to mint tokens in L2 that can subsequently be withdrawn and recognized by the L1 token contract.
Fast finality. Transactions complete with the same finality time as Ethereum L1 (and it's possible to get faster finality guarantees by trading away trust assumptions; see the Arbitrum Rollup whitepaper for details).
Non-custodial. Arbitrum Rollup is a non-custodial scaling solution, so users control their funds/points and neither Reddit nor anyone else can ever access or revoke points held by users.
Censorship Resistant. Since it's completely decentralized, and the Arbitrum protocol guarantees progress trustlessly, Arbitrum Rollup is just as censorship-proof as Ethereum.
Block explorer. The Arbitrum Rollup block explorer allows users to view and analyze transactions on the Rollup chain.
Limitations
Although this is a bake-off, we're not going to sugar coat anything. Arbitrum Rollup, like any Optimistic Rollup protocol, does have one limitation, and that's the delay on withdrawals.
As for the concrete length of the delay, we've done a good deal of internal modeling and have blogged about this as well. Our current modeling suggests a 3-hour delay is sufficient (but as discussed in the linked post there is a tradeoff space between the length of the challenge period and the size of the validators’ deposit).
Note that this doesn't mean that the chain is delayed for three hours. Arbitrum Rollup supports pipelining of execution, which means that validators can keep building new states even while previous ones are “in the pipeline” for confirmation. As the challenge delays expire for each update, a new state will be confirmed (read more about this here).
So activity and progress on the chain are not delayed by the challenge period. The only thing that's delayed is the consummation of withdrawals. Recall though that any single honest validator knows immediately (at the speed of L1 finality) which state updates are correct and can guarantee that they will eventually be confirmed, so once a valid withdrawal has been requested on-chain, every honest party knows that the withdrawal will definitely happen. There's a natural place here for a liquidity market in which a validator (or someone who trusts a validator) can provide withdrawal loans for a small interest fee. This is a no-risk business for them as they know which withdrawals will be confirmed (and can force their confirmation trustlessly no matter what anyone else does) but are just waiting for on-chain finality.
3. The recipe: How Arbitrum Rollup works
For a description of the technical components of Arbitrum Rollup and how they interact to create a highly scalable protocol with a developer experience that is identical to Ethereum, please refer to the following documents:
Arbitrum Rollup Whitepaper
Arbitrum academic paper (describes a previous version of Arbitrum)
4. Developer docs and APIs
For full details about how to set up and interact with an Arbitrum Rollup chain or validator, please refer to our developer docs, which can be found at https://developer.offchainlabs.com/.
Note that the Arbitrum version described on that site is older and will soon be replaced by the version we are entering in Reddit Bake-Off, which is still undergoing internal testing before public release.
5. Who are the validators?
As with any Layer 2 protocol, advancing the protocol correctly requires at least one validator (sometimes called block producers) that is honest and available. A natural question is: who are the validators?
Recall that the validator set for an Arbitrum chain is open and permissionless; anyone can start or stop validating at will. (A useful analogy is to full nodes on an L1 chain.) But we understand that even though anyone can participate, Reddit may want to guarantee that highly reputable nodes are validating their chain. Reddit may choose to validate the chain themselves and/or hire third-party validators.To this end, we have begun building a marketplace for validator-for-hire services so that dapp developers can outsource validation services to reputable nodes with high up-time. We've announced a partnership in which Chainlink nodes will provide Arbitrum validation services, and we expect to announce more partnerships shortly with other blockchain infrastructure providers.
Although there is no requirement that validators are paid, Arbitrum’s economic model tracks validators’ costs (e.g. amount of computation and storage) and can charge small fees on user transactions, using a gas-type system, to cover those costs. Alternatively, a single party such as Reddit can agree to cover the costs of invited validators.
6. Reddit Contract Support
Since Arbitrum contracts and transactions are byte-for-byte compatible with Ethereum, supporting the Reddit contracts is as simple as launching them on an Arbitrum chain.
Minting. Arbitrum Rollup supports hybrid L1/L2 tokens which can be minted in L2 and then withdrawn onto the L1. An L1 contract at address A can make a special call to the EthBridge which deploys a "buddy contract" to the same address A on an Arbitrum chain. Since it's deployed at the same address, users can know that the L2 contract is the authorized "buddy" of the L1 contract on the Arbitrum chain.
For minting, the L1 contract is a standard ERC-20 contract which mints and burns tokens when requested by the L2 contract. It is paired with an ERC-20 contract in L2 which mints tokens based on whatever programmer provided minting facility is desired and burns tokens when they are withdrawn from the rollup chain. Given this base infrastructure, Arbitrum can support any smart contract based method for minting tokens in L2, and indeed we directly support Reddit's signature/claim based minting in L2.
Batch minting. What's better than a mint cookie? A whole batch! In addition to supporting Reddit’s current minting/claiming scheme, we built a second minting design, which we believe outperforms the signature/claim system in many scenarios.
In the current system, Reddit periodically issues signed statements to users, who then take those statements to the blockchain to claim their tokens. An alternative approach would have Reddit directly submit the list of users/amounts to the blockchain and distribute the tokens to the users without the signature/claim process.
To optimize the cost efficiency of this approach, we designed an application-specific compression scheme to minimize the size of the batch distribution list. We analyzed the data from Reddit's previous distributions and found that the data is highly compressible since token amounts are small and repeated, and addresses appear multiple times. Our function groups transactions by size, and replaces previously-seen addresses with a shorter index value. We wrote client code to compress the data, wrote a Solidity decompressing function, and integrated that function into Reddit’s contract running on Arbitrum.
When we ran the compression function on the previous Reddit distribution data, we found that we could compress batched minting data down to to 11.8 bytes per minting event (averaged over a 6-month trace of Reddit’s historical token grants)compared with roughly 174 bytes of on-chain data needed for the signature claim approach to minting (roughly 43 for an RLP-encoded null transaction + 65 for Reddit's signature + 65 for the user's signature + roughly 8 for the number of Points) .
The relative benefit of the two approaches with respect to on-chain call data cost depends on the percentage of users that will actually claim their tokens on chain. With the above figures, batch minting will be cheaper if roughly 5% of users redeem their claims. We stress that our compression scheme is not Arbitrum-specific and would be beneficial in any general-purpose smart contract platform.
8. Benchmarks and costs
In this section, we give the full costs of operating the Reddit contracts on an Arbitrum Rollup chain including the L1 gas costs for the Rollup chain, the costs of computation and storage for the L2 validators as well as the capital lockup requirements for staking.
Arbitrum Rollup is still on testnet, so we did not run mainnet benchmarks. Instead, we measured the L1 gas cost and L2 workload for Reddit operations on Arbitrum and calculated the total cost assuming current Ethereum gas prices. As noted below in detail, our measurements do not assume that Arbitrum is consuming the entire capacity of Ethereum. We will present the details of our model now, but for full transparency you can also play around with it yourself and adjust the parameters, by copying the spreadsheet found here.
Our cost model is based on measurements of Reddit’s contracts, running unmodified (except for the addition of a batch minting function) on Arbitrum Rollup on top of Ethereum.
On the distribution of transactions and frequency of assertions. Reddit's instructions specify the following minimum parameters that submissions should support:
Over a 5 day period, your scaling PoC should be able to handle:
  • 100,000 point claims (minting & distributing points)
  • 25,000 subscriptions
  • 75,000 one-off points burning
  • 100,000 transfers
We provide the full costs of operating an Arbitrum Rollup chain with this usage under the assumption that tokens are minted or granted to users in batches, but other transactions are uniformly distributed over the 5 day period. Unlike some other submissions, we do not make unrealistic assumptions that all operations can be submitted in enormous batches. We assume that batch minting is done in batches that use only a few percent on an L1 block’s gas, and that other operations come in evenly over time and are submitted in batches, with one batch every five minutes to keep latency reasonable. (Users are probably already waiting for L1 finality, which takes at least that long to achieve.)
We note that assuming that there are only 300,000 transactions that arrive uniformly over the 5 day period will make our benchmark numbers lower, but we believe that this will reflect the true cost of running the system. To see why, say that batches are submitted every five minutes (20 L1 blocks) and there's a fixed overhead of c bytes of calldata per batch, the cost of which will get amortized over all transactions executed in that batch. Assume that each individual transaction adds a marginal cost of t. Lastly assume the capacity of the scaling system is high enough that it can support all of Reddit's 300,000 transactions within a single 20-block batch (i.e. that there is more than c + 300,000*t byes of calldata available in 20 blocks).
Consider what happens if c, the per-batch overhead, is large (which it is in some systems, but not in Arbitrum). In the scenario that transactions actually arrive at the system's capacity and each batch is full, then c gets amortized over 300,000 transactions. But if we assume that the system is not running at capacity--and only receives 300,000 transactions arriving uniformly over 5 days-- then each 20-block assertion will contain about 200 transactions, and thus each transaction will pay a nontrivial cost due to c.
We are aware that other proposals presented scaling numbers assuming that 300,000 transactions arrived at maximum capacity and was executed in a single mega-transaction, but according to our estimates, for at least one such report, this led to a reported gas price that was 2-3 orders of magnitude lower than it would have been assuming uniform arrival. We make more realistic batching assumptions, and we believe Arbitrum compares well when batch sizes are realistic.
Our model. Our cost model includes several sources of cost:
  • L1 gas costs: This is the cost of posting transactions as calldata on the L1 chain, as well as the overhead associated with each batch of transactions, and the L1 cost of settling transactions in the Arbitrum protocol.
  • Validator’s staking costs: In normal operation, one validator will need to be staked. The stake is assumed to be 0.2% of the total value of the chain (which is assumed to be $1 per user who is eligible to claim points). The cost of staking is the interest that could be earned on the money if it were not staked.
  • Validator computation and storage: Every validator must do computation to track the chain’s processing of transactions, and must maintain storage to keep track of the contracts’ EVM storage. The cost of computation and storage are estimated based on measurements, with the dollar cost of resources based on Amazon Web Services pricing.
It’s clear from our modeling that the predominant cost is for L1 calldata. This will probably be true for any plausible rollup-based system.
Our model also shows that Arbitrum can scale to workloads much larger than Reddit’s nominal workload, without exhausting L1 or L2 resources. The scaling bottleneck will ultimately be calldata on the L1 chain. We believe that cost could be reduced substantially if necessary by clever encoding of data. (In our design any compression / decompression of L2 transaction calldata would be done by client software and L2 programs, never by an L1 contract.)
9. Status of Arbitrum Rollup
Arbitrum Rollup is live on Ethereum testnet. All of the code written to date including everything included in the Reddit demo is open source and permissively licensed under the Apache V2 license. The first testnet version of Arbitrum Rollup was released on testnet in February. Our current internal version, which we used to benchmark the Reddit contracts, will be released soon and will be a major upgrade.
Both the Arbitrum design as well as the implementation are heavily audited by independent third parties. The Arbitrum academic paper was published at USENIX Security, a top-tier peer-reviewed academic venue. For the Arbitrum software, we have engaged Trail of Bits for a security audit, which is currently ongoing, and we are committed to have a clean report before launching on Ethereum mainnet.
10. Reddit Universe Arbitrum Rollup Chain
The benchmarks described in this document were all measured using the latest internal build of our software. When we release the new software upgrade publicly we will launch a Reddit Universe Arbitrum Rollup chain as a public demo, which will contain the Reddit contracts as well as a Uniswap instance and a Connext Hub, demonstrating how Community Points can be integrated into third party apps. We will also allow members of the public to dynamically launch ecosystem contracts. We at Offchain Labs will cover the validating costs for the Reddit Universe public demo.
If the folks at Reddit would like to evaluate our software prior to our public demo, please email us at [email protected] and we'd be more than happy to provide early access.
11. Even more scaling: Arbitrum Sidechains
Rollups are an excellent approach to scaling, and we are excited about Arbitrum Rollup which far surpasses Reddit's scaling needs. But looking forward to Reddit's eventual goal of supporting hundreds of millions of users, there will likely come a time when Reddit needs more scaling than any Rollup protocol can provide.
While Rollups greatly reduce costs, they don't break the linear barrier. That is, all transactions have an on-chain footprint (because all calldata must be posted on-chain), albeit a far smaller one than on native Ethereum, and the L1 limitations end up being the bottleneck for capacity and cost. Since Ethereum has limited capacity, this linear use of on-chain resources means that costs will eventually increase superlinearly with traffic.
The good news is that we at Offchain Labs have a solution in our roadmap that can satisfy this extreme-scaling setting as well: Arbitrum AnyTrust Sidechains. Arbitrum Sidechains are similar to Arbitrum Rollup, but deviate in that they name a permissioned set of validators. When a chain’s validators agree off-chain, they can greatly reduce the on-chain footprint of the protocol and require almost no data to be put on-chain. When validators can't reach unanimous agreement off-chain, the protocol reverts to Arbitrum Rollup. Technically, Arbitrum Sidechains can be viewed as a hybrid between state channels and Rollup, switching back and forth as necessary, and combining the performance and cost that state channels can achieve in the optimistic case, with the robustness of Rollup in other cases. The core technical challenge is how to switch seamlessly between modes and how to guarantee that security is maintained throughout.
Arbitrum Sidechains break through this linear barrier, while still maintaining a high level of security and decentralization. Arbitrum Sidechains provide the AnyTrust guarantee, which says that as long as any one validator is honest and available (even if you don't know which one will be), the L2 chain is guaranteed to execute correctly according to its code and guaranteed to make progress. Unlike in a state channel, offchain progress does not require unanimous consent, and liveness is preserved as long as there is a single honest validator.
Note that the trust model for Arbitrum Sidechains is much stronger than for typical BFT-style chains which introduce a consensus "voting" protocols among a small permissioned group of validators. BFT-based protocols require a supermajority (more than 2/3) of validators to agree. In Arbitrum Sidechains, by contrast, all you need is a single honest validator to achieve guaranteed correctness and progress. Notice that in Arbitrum adding validators strictly increases security since the AnyTrust guarantee provides correctness as long as any one validator is honest and available. By contrast, in BFT-style protocols, adding nodes can be dangerous as a coalition of dishonest nodes can break the protocol.
Like Arbitrum Rollup, the developer and user experiences for Arbitrum Sidechains will be identical to that of Ethereum. Reddit would be able to choose a large and diverse set of validators, and all that they would need to guarantee to break through the scaling barrier is that a single one of them will remain honest.
We hope to have Arbitrum Sidechains in production in early 2021, and thus when Reddit reaches the scale that surpasses the capacity of Rollups, Arbitrum Sidechains will be waiting and ready to help.
While the idea to switch between channels and Rollup to get the best of both worlds is conceptually simple, getting the details right and making sure that the switch does not introduce any attack vectors is highly non-trivial and has been the subject of years of our research (indeed, we were working on this design for years before the term Rollup was even coined).
12. How Arbitrum compares
We include a comparison to several other categories as well as specific projects when appropriate. and explain why we believe that Arbitrum is best suited for Reddit's purposes. We focus our attention on other Ethereum projects.
Payment only Rollups. Compared to Arbitrum Rollup, ZK-Rollups and other Rollups that only support token transfers have several disadvantages:
  • As outlined throughout the proposal, we believe that the entire draw of Ethereum is in its rich smart contracts support which is simply not achievable with today's zero-knowledge proof technology. Indeed, scaling with a ZK-Rollup will add friction to the deployment of smart contracts that interact with Community Points as users will have to withdraw their coins from the ZK-Rollup and transfer them to a smart contract system (like Arbitrum). The community will be best served if Reddit builds on a platform that has built-in, frictionless smart-contract support.
  • All other Rollup protocols of which we are aware employ a centralized operator. While it's true that users retain custody of their coins, the centralized operator can often profit from censoring, reordering, or delaying transactions. A common misconception is that since they're non-custodial protocols, a centralized sequencer does not pose a risk but this is incorrect as the sequencer can wreak havoc or shake down users for side payments without directly stealing funds.
  • Sidechain type protocols can eliminate some of these issues, but they are not trustless. Instead, they require trust in some quorum of a committee, often requiring two-third of the committee to be honest, compared to rollup protocols like Arbitrum that require only a single honest party. In addition, not all sidechain type protocols have committees that are diverse, or even non-centralized, in practice.
  • Plasma-style protocols have a centralized operator and do not support general smart contracts.
13. Concluding Remarks
While it's ultimately up to the judges’ palate, we believe that Arbitrum Rollup is the bakeoff choice that Reddit kneads. We far surpass Reddit's specified workload requirement at present, have much room to optimize Arbitrum Rollup in the near term, and have a clear path to get Reddit to hundreds of millions of users. Furthermore, we are the only project that gives developers and users the identical interface as the Ethereum blockchain and is fully interoperable and tooling-compatible, and we do this all without any new trust assumptions or centralized components.
But no matter how the cookie crumbles, we're glad to have participated in this bake-off and we thank you for your consideration.
About Offchain Labs
Offchain Labs, Inc. is a venture-funded New York company that spun out of Princeton University research, and is building the Arbitrum platform to usher in the next generation of scalable, interoperable, and compatible smart contracts. Offchain Labs is backed by Pantera Capital, Compound VC, Coinbase Ventures, and others.
Leadership Team
Ed Felten
Ed Felten is Co-founder and Chief Scientist at Offchain Labs. He is on leave from Princeton University, where he is the Robert E. Kahn Professor of Computer Science and Public Affairs. From 2015 to 2017 he served at the White House as Deputy United States Chief Technology Officer and senior advisor to the President. He is an ACM Fellow and member of the National Academy of Engineering. Outside of work, he is an avid runner, cook, and L.A. Dodgers fan.
Steven Goldfeder
Steven Goldfeder is Co-founder and Chief Executive Officer at Offchain Labs. He holds a PhD from Princeton University, where he worked at the intersection of cryptography and cryptocurrencies including threshold cryptography, zero-knowledge proof systems, and post-quantum signatures. He is a co-author of Bitcoin and Cryptocurrency Technologies, the leading textbook on cryptocurrencies, and he has previously worked at Google and Microsoft Research, where he co-invented the Picnic signature algorithm. When not working, you can find Steven spending time with his family, taking a nature walk, or twisting balloons.
Harry Kalodner
Harry Kalodner is Co-founder and Chief Technology Officer at Offchain Labs where he leads the engineering team. Before the company he attended Princeton as a Ph.D candidate where his research explored economics, anonymity, and incentive compatibility of cryptocurrencies, and he also has worked at Apple. When not up at 3:00am writing code, Harry occasionally sleeps.
submitted by hkalodner to ethereum [link] [comments]

[ANN][ANDROID MINING][AIRDROP] NewEnglandcoin: Scrypt RandomSpike

New England
New England 6 States Songs: https://www.reddit.com/newengland/comments/er8wxd/new_england_6_states_songs/
NewEnglandcoin
Symbol: NENG
NewEnglandcoin is a clone of Bitcoin using scrypt as a proof-of-work algorithm with enhanced features to protect against 51% attack and decentralize on mining to allow diversified mining rigs across CPUs, GPUs, ASICs and Android phones.
Mining Algorithm: Scrypt with RandomSpike. RandomSpike is 3rd generation of Dynamic Difficulty (DynDiff) algorithm on top of scrypt.
1 minute block targets base difficulty reset: every 1440 blocks subsidy halves in 2.1m blocks (~ 2 to 4 years) 84,000,000,000 total maximum NENG 20000 NENG per block Pre-mine: 1% - reserved for dev fund ICO: None RPCPort: 6376 Port: 6377
NewEnglandcoin has dogecoin like supply at 84 billion maximum NENG. This huge supply insures that NENG is suitable for retail transactions and daily use. The inflation schedule of NengEnglandcoin is actually identical to that of Litecoin. Bitcoin and Litecoin are already proven to be great long term store of value. The Litecoin-like NENG inflation schedule will make NewEnglandcoin ideal for long term investment appreciation as the supply is limited and capped at a fixed number
Bitcoin Fork - Suitable for Home Hobbyists
NewEnglandcoin core wallet continues to maintain version tag of "Satoshi v0.8.7.5" because NewEnglandcoin is very much an exact clone of bitcoin plus some mining feature changes with DynDiff algorithm. NewEnglandcoin is very suitable as lite version of bitcoin for educational purpose on desktop mining, full node running and bitcoin programming using bitcoin-json APIs.
The NewEnglandcoin (NENG) mining algorithm original upgrade ideas were mainly designed for decentralization of mining rigs on scrypt, which is same algo as litecoin/dogecoin. The way it is going now is that NENG is very suitable for bitcoin/litecoin/dogecoin hobbyists who can not , will not spend huge money to run noisy ASIC/GPU mining equipments, but still want to mine NENG at home with quiet simple CPU/GPU or with a cheap ASIC like FutureBit Moonlander 2 USB or Apollo pod on solo mining setup to obtain very decent profitable results. NENG allows bitcoin litecoin hobbyists to experience full node running, solo mining, CPU/GPU/ASIC for a fun experience at home at cheap cost without breaking bank on equipment or electricity.
MIT Free Course - 23 lectures about Bitcoin, Blockchain and Finance (Fall,2018)
https://www.youtube.com/playlist?list=PLUl4u3cNGP63UUkfL0onkxF6MYgVa04Fn
CPU Minable Coin Because of dynamic difficulty algorithm on top of scrypt, NewEnglandcoin is CPU Minable. Users can easily set up full node for mining at Home PC or Mac using our dedicated cheetah software.
Research on the first forked 50 blocks on v1.2.0 core confirmed that ASIC/GPU miners mined 66% of 50 blocks, CPU miners mined the remaining 34%.
NENG v1.4.0 release enabled CPU mining inside android phones.
Youtube Video Tutorial
How to CPU Mine NewEnglandcoin (NENG) in Windows 10 Part 1 https://www.youtube.com/watch?v=sdOoPvAjzlE How to CPU Mine NewEnglandcoin (NENG) in Windows 10 Part 2 https://www.youtube.com/watch?v=nHnRJvJRzZg
How to CPU Mine NewEnglandcoin (NENG) in macOS https://www.youtube.com/watch?v=Zj7NLMeNSOQ
Decentralization and Community Driven NewEnglandcoin is a decentralized coin just like bitcoin. There is no boss on NewEnglandcoin. Nobody nor the dev owns NENG.
We know a coin is worth nothing if there is no backing from community. Therefore, we as dev do not intend to make decision on this coin solely by ourselves. It is our expectation that NewEnglandcoin community will make majority of decisions on direction of this coin from now on. We as dev merely view our-self as coin creater and technical support of this coin while providing NENG a permanent home at ShorelineCrypto Exchange.
Twitter Airdrop
Follow NENG twitter and receive 100,000 NENG on Twitter Airdrop to up to 1000 winners
Graphic Redesign Bounty
Top one award: 90.9 million NENG Top 10 Winners: 500,000 NENG / person Event Timing: March 25, 2019 - Present Event Address: NewEnglandcoin DISCORD at: https://discord.gg/UPeBwgs
Please complete above Twitter Bounty requirement first. Then follow Below Steps to qualify for the Bounty: (1) Required: submit your own designed NENG logo picture in gif, png jpg or any other common graphic file format into DISCORD "bounty-submission" board (2) Optional: submit a second graphic for logo or any other marketing purposes into "bounty-submission" board. (3) Complete below form.
Please limit your submission to no more than two total. Delete any wrongly submitted or undesired graphics in the board. Contact DISCORD u/honglu69#5911 or u/krypton#6139 if you have any issues.
Twitter Airdrop/Graphic Redesign bounty sign up: https://goo.gl/forms/L0vcwmVi8c76cR7m1
Milestones
Roadmap
NENG v1.4.0 Android Mining, randomSpike Evaluation https://github.com/ShorelineCrypto/NewEnglandCoin/releases/download/NENG_2020_Q3_report/NENG_2020_Q3_report.pdf
RandomSpike - NENG core v1.3.0 Hardfork Upgrade Proposal https://github.com/ShorelineCrypto/NewEnglandCoin/releases/download/2020Q1_Report/Scrypt_RandomSpike_NENGv1.3.0_Hardfork_Proposal.pdf
NENG Security, Decentralization & Valuation
https://github.com/ShorelineCrypto/NewEnglandCoin/releases/download/2019Q2_report/NENG_Security_Decentralization_Value.pdf
Whitepaper v1.0 https://github.com/ShorelineCrypto/NewEnglandCoin/releases/download/whitepaper_v1.0/NENG_WhitePaper.pdf
DISCORD https://discord.gg/UPeBwgs
Explorer
http://www.findblocks.com/exploreNENG http://86.100.49.209/exploreNENG http://nengexplorer.mooo.com:3001/
Step by step guide on how to setup an explorer: https://github.com/ShorelineCrypto/nengexplorer
Github https://github.com/ShorelineCrypto/NewEnglandCoin
Wallet
Android with UserLand App (arm64/armhf), Chromebook (x64/arm64/armhf): https://github.com/ShorelineCrypto/NewEnglandCoin/releases/tag/v1.4.0.5
Linux Wallet (Ubuntu/Linux Mint, Debian/MX Linux, Arch/Manjaro, Fedora, openSUSE): https://github.com/ShorelineCrypto/NewEnglandCoin/releases/tag/v1.4.0.3
MacOS Wallet (10.11 El Capitan or higher): https://github.com/ShorelineCrypto/NewEnglandCoin/releases/tag/v1.4.0.2
Android with GNUroot on 32 bits old Phones (alpha release) wallet: https://github.com/ShorelineCrypto/NewEnglandCoin/releases/tag/v1.4.0
Windows wallet: https://github.com/ShorelineCrypto/NewEnglandCoin/releases/tag/v1.3.0.1
addnode ip address for the wallet to sync faster, frequently updated conf file: https://github.com/ShorelineCrypto/cheetah_cpumineblob/mastenewenglandcoin.conf-example
How to Sync Full Node Desktop Wallet https://www.reddit.com/NewEnglandCoin/comments/er6f0q/how_to_sync_full_node_desktop_wallet/
TWITTER https://twitter.com/newenglandcoin
REDDIT https://www.reddit.com/NewEnglandCoin/
Cheetah CPU Miner Software https://github.com/ShorelineCrypto/cheetah_cpuminer
Solo Mining with GPU or ASIC https://bitcointalk.org/index.php?topic=5027091.msg52187727#msg52187727
How to Run Two Full Node in Same Desktop PC https://bitcointalk.org/index.php?topic=5027091.msg53581449#msg53581449
ASIC/GPU Mining Pools Warning to Big ASIC Miners Due to DynDiff Algo on top of Scrypt, solo mining is recommended for ASIC/GPU miners. Further more, even for mining pools, small mining pool will generate better performance than big NENG mining pool because of new algo v1.2.x post hard fork.
The set up configuration of NENG for scrypt pool mining is same as a typical normal scrypt coin. In other word, DynDiff on Scrypt algo is backward compatible with Scrypt algo. Because ASIC/GPU miners rely on CPU miners for smooth blockchain movement, checkout bottom of "Latest News" section for A WARNING to All ASIC miners before you decide to dump big ASIC hash rate into NENG mining.
(1) Original DynDiff Warning: https://bitcointalk.org/index.php?topic=5027091.msg48324708#msg48324708 (2) New Warning on RandomSpike Spike difficulty (244k) introduced in RandomSpike served as roadblocks to instant mining and provide security against 51% attack risk. However, this spike difficulty like a roadblock that makes big ASIC mining less profitable. In case of spike block to be mined, the spike difficulty immediately serve as base difficulty, which will block GPU/ASIC miners effectively and leave CPU cheetah solo miners dominating mining almost 100% until next base difficulty reset.
FindBlocks http://findblocks.com/
CRpool http://crpool.xyz/
Cminors' Pool http://newenglandcoin.cminors-pool.com/
SPOOL https://spools.online/
Exchange
📷
https://shorelinecrypto.com/
Features: anonymous sign up and trading. No restriction or limit on deposit or withdraw.
The trading pairs available: NewEnglandcoin (NENG) / Dogecoin (DOGE)
Trading commission: A round trip trading will incur 0.10% trading fees in average. Fees are paid only on buyer side. buy fee: 0.2% / sell fee: 0% Deposit fees: free for all coins Withdraw fees: ZERO per withdraw. Mining fees are appointed by each coin blockchain. To cover the blockchain mining fees, there is minimum balance per coin per account: * Dogecoin 2 DOGE * NewEnglandcoin 1 NENG
Latest News Aug 30, 2020 - NENG v1.4.0.5 Released for Android/Chromebook Upgrade with armhf, better hardware support https://bitcointalk.org/index.php?topic=5027091.msg55098029#msg55098029
Aug 11, 2020 - NENG v1.4.0.4 Released for Android arm64 Upgrade / Chromebook Support https://bitcointalk.org/index.php?topic=5027091.msg54977437#msg54977437
Jul 30, 2020 - NENG v1.4.0.3 Released for Linux Wallet Upgrade with 8 Distros https://bitcointalk.org/index.php?topic=5027091.msg54898540#msg54898540
Jul 21, 2020 - NENG v1.4.0.2 Released for MacOS Upgrade with Catalina https://bitcointalk.org/index.php?topic=5027091.msg54839522#msg54839522
Jul 19, 2020 - NENG v1.4.0.1 Released for MacOS Wallet Upgrade https://bitcointalk.org/index.php?topic=5027091.msg54830333#msg54830333
Jul 15, 2020 - NENG v1.4.0 Released for Android Mining, Ubuntu 20.04 support https://bitcointalk.org/index.php?topic=5027091.msg54803639#msg54803639
Jul 11, 2020 - NENG v1.4.0 Android Mining, randomSpike Evaluation https://bitcointalk.org/index.php?topic=5027091.msg54777222#msg54777222
Jun 27, 2020 - Pre-Announce: NENG v1.4.0 Proposal for Mobile Miner Upgrade, Android Mining Start in July 2020 https://bitcointalk.org/index.php?topic=5027091.msg54694233#msg54694233
Jun 19, 2020 - Best Practice for Futurebit Moonlander2 USB ASIC on solo mining mode https://bitcointalk.org/index.php?topic=5027091.msg54645726#msg54645726
Mar 15, 2020 - Scrypt RandomSpike - NENG v1.3.0.1 Released for better wallet syncing https://bitcointalk.org/index.php?topic=5027091.msg54030923#msg54030923
Feb 23, 2020 - Scrypt RandomSpike - NENG Core v1.3.0 Relased, Hardfork on Mar 1 https://bitcointalk.org/index.php?topic=5027091.msg53900926#msg53900926
Feb 1, 2020 - Scrypt RandomSpike Proposal Published- NENG 1.3.0 Hardfork https://bitcointalk.org/index.php?topic=5027091.msg53735458#msg53735458
Jan 15, 2020 - NewEnglandcoin Dev Team Expanded with New Kickoff https://bitcointalk.org/index.php?topic=5027091.msg53617358#msg53617358
Jan 12, 2020 - Explanation of Base Diff Reset and Effect of Supply https://www.reddit.com/NewEnglandCoin/comments/envmo1/explanation_of_base_diff_reset_and_effect_of/
Dec 19, 2019 - Shoreline_tradingbot version 1.0 is released https://bitcointalk.org/index.php?topic=5121953.msg53391184#msg53391184
Sept 1, 2019 - NewEnglandcoin (NENG) is Selected as Shoreline Tradingbot First Supported Coin https://bitcointalk.org/index.php?topic=5027091.msg52331201#msg52331201
Aug 15, 2019 - Mining Update on Effect of Base Difficulty Reset, GPU vs ASIC https://bitcointalk.org/index.php?topic=5027091.msg52169572#msg52169572
Jul 7, 2019 - CPU Mining on macOS Mojave is supported under latest Cheetah_Cpuminer Release https://bitcointalk.org/index.php?topic=5027091.msg51745839#msg51745839
Jun 1, 2019 - NENG Fiat project is stopped by Square, Inc https://bitcointalk.org/index.php?topic=5027091.msg51312291#msg51312291
Apr 21, 2019 - NENG Fiat Project is Launched by ShorelineCrypto https://bitcointalk.org/index.php?topic=5027091.msg50714764#msg50714764
Apr 7, 2019 - Announcement of Fiat Project for all U.S. Residents & Mobile Miner Project Initiation https://bitcointalk.org/index.php?topic=5027091.msg50506585#msg50506585
Apr 1, 2019 - Disclosure on Large Buying on NENG at ShorelineCrypto Exchange https://bitcointalk.org/index.php?topic=5027091.msg50417196#msg50417196
Mar 27, 2019 - Disclosure on Large Buying on NENG at ShorelineCrypto Exchange https://bitcointalk.org/index.php?topic=5027091.msg50332097#msg50332097
Mar 17, 2019 - Disclosure on Large Buying on NENG at ShorelineCrypto Exchange https://bitcointalk.org/index.php?topic=5027091.msg50208194#msg50208194
Feb 26, 2019 - Community Project - NewEnglandcoin Graphic Redesign Bounty Initiated https://bitcointalk.org/index.php?topic=5027091.msg49931305#msg49931305
Feb 22, 2019 - Dev Policy on Checkpoints on NewEnglandcoin https://bitcointalk.org/index.php?topic=5027091.msg49875242#msg49875242
Feb 20, 2019 - NewEnglandCoin v1.2.1 Released to Secure the Hard Kork https://bitcointalk.org/index.php?topic=5027091.msg49831059#msg49831059
Feb 11, 2019 - NewEnglandCoin v1.2.0 Released, Anti-51% Attack, Anti-instant Mining after Hard Fork https://bitcointalk.org/index.php?topic=5027091.msg49685389#msg49685389
Jan 13, 2019 - Cheetah_CpuMiner added support for CPU Mining on Mac https://bitcointalk.org/index.php?topic=5027091.msg49218760#msg49218760
Jan 12, 2019 - NENG Core v1.1.2 Released to support MacOS OSX Wallet https://bitcointalk.org/index.php?topic=5027091.msg49202088#msg49202088
Jan 2, 2019 - Cheetah_Cpuminer v1.1.0 is released for both Linux and Windows https://bitcointalk.org/index.php?topic=5027091.msg49004345#msg49004345
Dec 31, 2018 - Technical Whitepaper is Released https://bitcointalk.org/index.php?topic=5027091.msg48990334#msg48990334
Dec 28, 2018 - Cheetah_Cpuminer v1.0.0 is released for Linux https://bitcointalk.org/index.php?topic=5027091.msg48935135#msg48935135
Update on Dec 14, 2018 - NENG Blockchain Stuck Issue https://bitcointalk.org/index.php?topic=5027091.msg48668375#msg48668375
Nov 27, 2018 - Exclusive for PC CPU Miners - How to Steal a Block from ASIC Miners https://bitcointalk.org/index.php?topic=5027091.msg48258465#msg48258465
Nov 28, 2018 - How to CPU Mine a NENG block with window/linux PC https://bitcointalk.org/index.php?topic=5027091.msg48298311#msg48298311
Nov 29, 2018 - A Warning to ASIC Miners https://bitcointalk.org/index.php?topic=5027091.msg48324708#msg48324708
Disclosure: Dev Team Came from ShorelineCrypto, a US based Informatics Service Business offering Fee for service for Coin Creation, Coin Exchange Listing, Blockchain Consulting, etc.
submitted by honglu69 to NewEnglandCoin [link] [comments]

Megathread: Mueller indicts 12 Russians for hacking into DNC

Special counsel Robert Mueller indicted 12 Russians on Friday, and accused them of hacking into the Democratic National Committee to sabotage the 2016 presidential election.
The indictments, announced by Deputy Attorney General Rod Rosenstein, come just days before a scheduled Monday summit in Helsinki between Trump and Russian President Vladimir Putin.
A copy of the indictment can be found on the DOJ website here: https://www.justice.gov/file/1080281/download

Submissions that may interest you

SUBMISSION DOMAIN
Mueller probe indicts 12 Russians for hacking Democrats in 2016 washingtonpost.com
Rosenstein says 12 Russian intel officers indicted in special counsel's probe foxnews.com
Mueller Indicts 12 Russian Officers for Hacking Dems in 2016 thedailybeast.com
US indicts 12 Russians for hacking DNC emails during the 2016 election theguardian.com
Deputy Attorney General Rod Rosenstein Unveils New Hacking Charges In DNC Case npr.org
Special counsel Mueller charges 12 Russian intelligence officers with hacking Democrats during 2016 election cnbc.com
New indictments expected in Mueller special counsel probe: CNN reuters.com
12 Russian Intelligence Officials Indicted by U.S. Government bloomberg.com
Mueller indicts 12 Russians for hacking into DNC politico.com
12 Russian Intelligence Officers Charged Over 2016 Election Hacking time.com
Russia investigation: 12 Russian nationals indicted for 2016 hacking usatoday.com
Mueller indicts 12 Russians in 2016 DNC hack thehill.com
12 Russian intel officers indicted for DNC hacking in Mueller investigation abcnews.go.com
U.S. v. Viktor Borisovich Netyksho, et al (District of Columbia) justice.gov
12 Russian Intelligence Officers Indicted in Hacking Tied to the Clinton Campaign nytimes.com
Mueller indicts 12 Russian military officers for DNC hacking dallasnews.com
12 Russians indicted for hacking the 2016 election. bbc.com
Rod Rosenstein expected to announce new indictments by Robert Mueller washingtonpost.com
Mueller Slaps 12 Russians with Indictments for 2016 DNC Hack. Here’s What We Know. lawandcrime.com
Mueller indicts 12 Russians for hacking into DNC politico.com
Mueller indicts 12 Russian intelligence agents - Deputy AG Rosenstein holding press conference shortly washingtonpost.com
Mueller investigation indicts 12 Russian intelligence officers axios.com
Russian Intelligence Officers Have Been Indicted For Hacking Hillary Clinton's Presidential Campaign buzzfeed.com
Deputy Attorney General Rod J. Rosenstein Delivers Remarks Announcing the Indictment of Twelve Russian Intelligence Officers for Conspiring to Interfere in the 2016 Presidential Election Through Computer Hacking and Related Offenses justice.gov
Mueller Indicts 12 Russian Intelligence Officers for Hacking Democrats motherjones.com
Rosenstein announces 12 indictments of Russians in Mueller probe nydailynews.com
12 Russian Intelligence Officers Indicted In Robert Mueller Investigation huffingtonpost.com
Special counsel Mueller charges 12 Russian intelligence officers with hacking Democrats during 2016 election cnbc.com
Read: Mueller indictment against 12 Russian spies for DNC hack vox.com
New Mueller indictments reveal that congressional candidate requested stolen documents from Russian hackers in 2016 businessinsider.com
READ: Mueller indicts 12 Russians in 2016 DNC hacking us.cnn.com
Mueller Indicts 12 Russian Intelligence Officers, Including 'Guccifer 2.0,' For Hacking Democrats motherboard.vice.com
Mueller indictments: Congressional candidate asked Russian operatives for info on opponent thehill.com
12 Russian intelligence officers charged by Mueller in hack of DNC, Clinton emails chicagotribune.com
Mueller's New Indictment Shows Collusion With Russia nymag.com
Mueller Indictment Alleges Candidate For Congress Asked Guccifer 2.0 For Stolen Docs talkingpointsmemo.com
Mueller indicts 12 Russians politico.com
Who's been charged by Mueller in the Russia probe so far? foxnews.com
The timing of Mueller’s Russia indictment is extremely awkward for Trump vox.com
Mueller’s New Indictment Shows Collusion With Russia nymag.com
The Mueller Investigation Keeps Growing Fast fivethirtyeight.com
After Mueller’s Latest Indictment, Trump’s Upcoming Meeting With Putin “Makes For Good TV” buzzfeed.com
The Mueller indictments reveal the timing of the DNC leak was intentional vox.com
Mueller: Congressional candidate sought stolen documents from Russian spies usatoday.com
Indicting 12 Russian Hackers Could Be Mueller's Biggest Move Yet wired.com
Republicans Respond to Latest Mueller Indictment With Desperate Gaslighting thinkprogress.org
Rudy Giuliani: the Mueller indictments are great news for Donald Trump vox.com
A swing-state election vendor repeatedly denied being hacked by Russians. New Mueller indictment says otherwise theintercept.com
Mueller Indictment Raises Real Possibility Reporters Played Foolishly into Russians’ Hands lawandcrime.com
Sanders: Trump should confront Putin over Mueller probe indictments thehill.com
Roger Stone Communicated With Russian Hackers, Mueller Indictment Suggests huffingtonpost.com
Mueller found that the Russian hacker scheme was dependent on bitcoin, and it may have gotten them caught businessinsider.com
The White House offered zero condemnation of Russia in its response to the Mueller indictments vox.com
Mueller: Russian officers launched leaks website in June 2016 thehill.com
New indictments expected in Mueller special counsel probe: CNN reuters.com
12 Russians indicted in Mueller investigation edition.cnn.com
Mueller’s Latest Indictments Show That ‘Witches’ Are Very Real nationalreview.com
The Top Bombshells In Mueller's Indictment Of Russian DNC Hackers huffingtonpost.com
Stone: My Contact With Guccifer 2.0 Detailed In Mueller Indictment Was ‘Benign’ talkingpointsmemo.com
Gowdy Weighs In On Mueller Indictments: 'Russia Is Not Our Friend' thehill.com
What will Mueller's indictment of 12 Russians mean for Trump's Helsinki summit? msnbc.com
Trump's options for bringing up Mueller's indictment with Putin msnbc.com
How the Mueller News Is an Indictment of…Donald Trump and His GOP Enablers motherjones.com
The timing, the proof, the details: Takeaways from Mueller's new indictments nbcnews.com
Mueller Indictment Appears to Make Reference to Roger Stone thehill.com
12 Russians indicted in Mueller investigation, Nebraska's Brad Ashford a victim of the hack wowt.com
Six Big Takeaways from Mueller’s Indictment of Russian Intel Officers justsecurity.org
Mueller indictments link Russian hacking to Florida sun-sentinel.com
Ex-CIA director: Mueller investigation will have 'a widening circle' of indictments cnn.com
Mueller indictment 13 July 2018: "[Russians] posing as Guccifer 2.0... wrote to a person who was in regular contact with senior members of the presidential campaign of Donald J. Trump... The person responded, 'pretty standard'" apps.washingtonpost.com
Kremlin reacts to 12 Russians charged in Mueller probe cnn.com
Mueller indictment sheds new light on Russia's 'nasty' secret election hacking units politico.com
Roger Stone says he’s the 'US person' mentioned in Mueller indictment abcnews.go.com
Mueller: Congressional candidate sought stolen emails from Russian spies in 2016 wsoctv.com
Illinois elections board 'very likely' named in Mueller indictment of Russian hackers, officials say chicagotribune.com
Roger Stone says he’s the 'US person' mentioned in Mueller indictment abcnews.go.com
Giuliani: Can't find basis for Mueller probe edition.cnn.com
Russia Indictment 2.0: What to Make of Mueller’s Hacking Indictment lawfareblog.com
Russian Suing Over Steele Dossier Calls Mueller Indictment An 'Utter Vindication' dailycaller.com
Mueller’s Indictment of Russian Hackers Is Full of Clues About Connections to Trump World slate.com
Stone reverses: I'm 'probably' unnamed person in Mueller indictment thehill.com
Trump should cancel Putin summit after Mueller indictments, Congress says - Business Insider businessinsider.com
Russia probe: Robert Mueller's offers Trump a choice - take on Putin or be branded a coward smh.com.au
‘It's a big FU from Mueller:’ Trump’s allies question timing of latest Mueller indictments — on the eve of the Putin summit. politico.com
Mueller indictment sheds new light on Russia’s ‘nasty’ secret election hacking units politico.eu
Mueller Spells Out Who Helped Russian Spies in 2016 Campaign thedailybeast.com
Malcolm Nance on Mueller indictment: U.S. remains under attack. msnbc.com
Trump resists calls to nix Putin summit after Mueller indictment msnbc.com
Roger Stone: I'm 'probably' unnamed person mentioned in Robert Mueller indictment usatoday.com
Trump responds to Mueller indictments – by blaming Obama - US news theguardian.com
Giuliani: 'The Mueller Investigation Is Falling Apart of Its Own Weight' breitbart.com
Senators called on Trump to cancel his summit with Putin following Mueller's DNC hack indictments newsweek.com
We need to hear more about anti-Trump bias by the FBI and Mueller's team -- House hearing must not be the end foxnews.com
Trump Responds To New Mueller Indictments huffingtonpost.com
5 revelations from Mueller's indictment of Russians in DNC hack thehill.com
After Mueller’s Russian indictments, Trump returns to a familiar line: blame Obama vox.com
What The Latest Mueller Indictment Tells Us About Election Hacking fivethirtyeight.com
Roger Stone: I'm ‘Probably’ Unnamed Person in Mueller’s Indictment thedailybeast.com
Mueller indicts 12 Russians for DNC hacking: Live updates cnn.com
submitted by PoliticsModeratorBot to politics [link] [comments]

We’re giving away an Apple Watch 5 as a thank you to the cryptocurrency community for supporting Crypto Pro.

The winner has been chosen: https://www.reddit.com/Bitcoin/comments/e465tg/and_the_winner_of_the_apple_watch_5_is/
EDIT:
When the timer is done, we will run the linked script to select the winner. The script takes the Reddit IDs of all comments in this thread and sha256 hashes each one. It then finds the closest comment hash to the hash of latest Bitcoin block at the time (4PM PDT 30/11/2019).
We will pick the first eligible comment from the list of results. (Our comments are ineligible)
This way the results are completely random and yet still verifiable by everyone. You can run the script yourself and reproduce the results. (we will paste in the script output)
https://gist.github.com/CryptoProApp/d2fa04fab93bbdc8602693f488ece354
In the holiday spirit, and as a thank you to the cryptocurrency community, we, at Crypto Pro are giving away brand new Apple Watch 5 to one lucky bag holders.
Crypto Pro launched back in 2015 when Bitcoin was priced at $200 a pop, and Dogecoin ranked 7th. We wanted to create a small Apple Watch widget so that everyone can see Bitcoin’s price at the flick of a wrist.
The app has gone a long way since then, and we have the reddit and cryptocurrency community to thank, for giving us both encouragements and constructive feedback to shape what the app is today. So thank you:)

Rules

  • Enter by simply commenting on this post. 1 comment = 1 entry
  • Only accounts created before the post is published (to avoid new account spamming).
  • Submissions will last for 24 hours, then the winner will be picked via a random comment selector. The Winner will have 48 hours to respond before picking another winner.
  • We will airdrop/ship the Apple Watch to any country, so long as it is possible to do so. Winner can select the size & color of band (standard).

What is Crypto Pro?

Crypto price / news / portfolio app designed for iOS. Users can see stats like portfolio gains, losses, and other cool analytics. As well as set price alerts, read news, connect to your exchanges and wallets. Here's a link to check us out!

How are we different?

We are the only major cryptocurrency app that keeps all the user data on device and doesn't track or analyze it in any way. We believe that privacy is important, and that no one should have access to your portfolio size, market viewing habits, or API keys. Everything is encrypted and stored locally on your phone. When you delete the app, all your data is deleted… the way it should be. (but we have an option to backup to your own iCloud or Dropbox account if you want to).
We also think the design is pretty cool tbh. We got some nice sparklines going, cool charts, real-time pricing, and a bunch of other cool features. Here’s a few pictures I put together with a sample portfolio > https://imgur.com/a/acj0l67

What should I comment?

Feedback on the app is always appreciated :) or comment the year you first learnt about Bitcoin, or your price prediction for December 2020, or some just some random gibberish ಠᴗಠ.
Happy [belated] Turkey Day!
- Crypto Pro Team
P.S. Buy the fucking dip.
P.P.S. ^ not financial advice.
P.P.S. Upvote if you'd like us to throw more giveaways in the future!
The winner has been chosen: https://www.reddit.com/Bitcoin/comments/e465tg/and_the_winner_of_the_apple_watch_5_is/
submitted by Bull127 to Bitcoin [link] [comments]

Why did I build AmputatorBot?

Why did I build AmputatorBot?
AmputatorBot.com | Remove AMP from URLs in just one click! - More info
Open-sourced on GitHub - More info
Summon AmputatorBot by mentioning it like this: u/AmputatorBot

Why AMP is a threat to the Open Web

What is AMP?
AMP is an open-source web component framework developed by the AMP Open Source Project, first announced by Google in 2015 as a reaction to Facebook’s Instant Articles and Apple News. While it was originally aimed at accelerating mobile pages (hence AMP), it’s now a much broader project aimed at improving the UX of websites, stories, ads and mail. The AMP framework consists of three components: AMP HTML, which is standard HTML markup with web components; AMP JavaScript, which manages resource loading; and AMP caches, which serves and validates AMP pages.
In plain English: AMP is Google’s attempt at making pages (and more) faster. They did a good job, pages built with the AMP framework will normally load faster. However, as this article explains, you won’t notice much of a difference unless the AMP library is served using the AMP cache, but more on that later.
The controversies with cached AMP pages
The AMP format is itself not much of a problem. In fact, we should applaud search engines that give ranking preference to fast-loading pages like AMP, but four aspects of its implementation are flawed:
  1. Google mobile Search’s Top Stories carousel has a premium position above of all other results, which is only accessible for AMP pages. These pages have to use a technology that was build and maintained mostly by Google (of the top 10 contributors to the AMP project on GitHub, 9 are Google employees), are then served by Google from their infrastructure and placed within a Google controlled user experience. And since this carousel generates a lot of clicks and revenue, publishers are left no choice but to embrace AMP. This has the effect of further reinforcing Google’s dominance of the Web. Fortunately, Google has announced that it's working on opening up the Top Stories carousel to non-AMP pages in 2021.
  2. The biggest performance boost doesn’t come from the AMP framework, but from preloading the page. It begs the question: Should preloading really be exclusive to AMP? They could introduce a way for publishers to allow or disallow preloading and if Google sees fit, they could preload those pages too, alongside AMP.
  3. When a user navigates from Google to a piece of content Google has recommended (or when a user clicks on a shared cached AMP link), they are, unwittingly, remaining within Google’s ecosystem and the publisher’s domain is obscured by the google.com/amp prefix. To work around this Google introduced Signed HTTP Exchanges ([Draft], [1], [2]), a web-standard that allows the browser to display the original site's URL, instead of the actual one (the one with the google.com/prefix). This would solve the original issue, but while doing so it introduced new ones (e.g. it obfuscates the fact that they're delivering the AMP page you're visiting). Interestingly enough, Google's Chrome already has support for this technology, but parties not involved with AMP are not so enthusiastic: Mozilla has deemed it a harmful web standard [2], and Apple has taken a similar stance.
  4. Google’s entire business model is about collecting as much personal data as possible, AMP is just another tool to do so. As described in Google’s Support article:
“When you use the Google AMP Viewer, Google and the publisher that made the AMP page may each collect data about you.”
The controversies with non-cached AMP pages
To be clear, the above flaws are only with AMP pages cached by Google (or another party like Bing or Cloudflare) but there are also plenty of pages simply utilizing the AMP framework, recognized by URLs such as bbc.com/news/amp/. However, these are also problematic, mainly because there's only a small performance improvement when AMP pages aren't cached and AMP pages tend to be less feature-rich and less diverse than their originals. And in some edge cases, it breaks stuff.
One could argue that the more popular the AMP framework becomes, the more AMP threatens the open web. That said, it should be clear that the biggest problem lies with the cached AMP pages.
AMP is open source, but that doesn't make it holy. Or as Ferdy Christant puts it quite nicely in his blog:
Google’s main defense is that AMP is open source. Which isn’t just a weak defense, it’s no defense at all. I can open source a plan for genocide. The term “open source” is meaningless if the thing that is open source is harmful.
Just so we’re clear, I’m not claiming Google or the AMP project is evil (hell, they might even have good intentions!), but the fact is that AMP and it's implementation have some major flaws that threaten the Open Web. And as long as that's the case, AmputatorBot will be there to remove AMP from your URLs.
AmputatorBot scans for AMP pages on Reddit and replies with the canonical version
Learn more
Up next for the nerds among us:
  • AmputatorBot.com
  • Automatic working subreddits
  • Non-working subreddits
  • Changelog
  • Opt-out & opt-back-in
  • Browser extension
  • Support the project by donating, giving feedback, summoning the bot or spreading the word

AmputatorBot.com

Remove AMP in just one click with www.AmputatorBot.com! This is a free online tool (no ads) to remove AMP from your URLs. All you have to do is to copy paste an AMP URL, click the conversion-button and that's all! For more (background) info, check out this post. Here's a quick (no but literally) demo:
A demo of the AMP-removal process over at AmputatorBot.com
Alternatively, you can do it even quicker by doing this:
https://amputatorbot.com/?https://www.google.com/amp/s/electrek.co/2018/06/19/tesla-model-3-assembly-line-inside-tent-elon-musk/amp/
It's build up like this:
https://amputatorbot.com + /? + https://www.google.com/amp/s/electrek.co/2018/06/19/tesla-model-3-assembly-line-inside-tent-elon-musk/amp/

Automatic working subreddits

u/amputatorbot currently works automatically in a select number of subreddits: Afghanistan, Africa, against5G, againstRFID, amputatorbot, anime_titties, Argentina, Assyria, Azerbaijan, Bangladesh, Bosnia, Brasil, Bulgaria, Business, CenturyClubStairs, Chile, Chodi, chrome, Colombia, conspiracy, CorpFree, cyberpunk, Cuba, DeAmazon, DebunkThis, DeFacebook, deGoogle, deMicrosoft, economy, Ecuador, entertainment, Environment, europe, Europe, europrivacy, FakeNews, Features, Fijian, firefox, France, freesoftware, gamernews, Germany, Greece, Guyana, hacking, helpmefind, hockey, HumanRights, Hungary, ID_news, indiaspeaks, initFreedom, Iranian, Iraq, Israel, Italy, Kazakhstan, Kerala, Kurdistan, LeopardsAteMyFace, LevantineWar, MachineLearning, Malaysia, Mexico, MiddleEastNews, MideastPeace, Moldova, Nepal, NewsOfTheWeird, Nicaragua, NorthKoreaNews, Oceania, OnGuardForThee, Pakistan, Palestine, pcgaming, PeerTube, Philippines, Piracy, Poland, praisetheeditor, privacy, PuertoRico, robotics, Russia, Scotland, security, selfhosted, seo, Serbia, singapore, socialism, spacex, Spain, suckless, Switzerland, Syria, tech, technology, TechnologyDetox, test, TrueCrime, TrueCrimeDiscussion, TrueReddit, Turkey, Turkey, Ukraina, Ukraine, UkrainianConflict, UnresolvedMysteries, upliftingnews, Uruguay, USA, Venezuela, web_design, Westpapua, whatisthisthing, worldnews, Yemen and YemeniCrisis.
Feel free to hit me up with suggestions for subreddits to add!
You can summon the bot almost everywhere else by typing: u/AmputatorBot, more info here.

Non-working subreddits

AmputatorBot doesn't work in these subreddits android, androiddev, armenia, AskHistorians, askscience, AskScienceDiscussion, audio, australia, awfuleverything, bayarea, beer, belgium, bitcoin, books, canada, CanadaPolitics, cars, CCW, childfree, China, collapse, conservative, Cringetopia, croatia, CryptoCurrency, DataHoarder, disneyvacation, economics, ELI5, facepalm, flying, Futurology, gadgets, Games, gaming, gatesopencomeonin, geopolitics, Georgia, GlobalTalk, google, history, India, insaneparents, insanepeoplefacebook, instantkarma, iphone, iran, ireland, kitchener, korea, meme, moviedetails, movies, news, newzealand, nextfuckinglevel, nottheonion, oklahoma, pcmasterrace, Pete_Buttigieg, Philosophy, pihole, PoliticalDiscussion, politics, popheads, programming, raisedbynarcissists, rareinsults, Romania, science, SeattleWA, Sikh, SouthAfrica, space, survivor, television, Thailand, thenetherlands, TikTokCringe, TIL_Uncensored, todayilearned, trashy, tumblr, TwoXChromosomes, ukpolitics, unitedkingdom, unpopularopinion, USANews, warplaneporn, WatchPeopleDieInside, wellthatsucks, whatcouldgowrong, worldevents, worldpolitics, YouShouldKnow and almost all subreddits moderated by u/BotDefense or u/BotTerminator for diverse reasons. When you summon the bot there, you'll receive a DM with the canonical URL instead.p
If you're moderating a subreddit that is incorrectly listed here or if you would like AmputatorBot to work in your subreddit that's using u/BotDefense or u/BotTerminator please contact me.

Changelog

Check out the changelog here. Latest update: 22/08/2020

Opt out & opt back in

The bot works automatically in the subreddits mentioned above and manually using mentions.
Opt out: If you want to prevent the bot from replying to your comments and submissions, click here to opt out.
Opt back in: Did you opt-out and regret it? NP! Click here to opt back in.
Note: If you want to opt out from AmputatorBot on Twitter, please contact me or block it.

Browser-extension

Check out this browser-extension by Daniel Aleksandersen: 'Redirect AMP to HTML', it makes it that every time you click an AMP page, you will be redirected to the canonical page instead. In other words, it does the the same as u/AmputatorBot and AmputatorBot.com, but fully automatic. I can't recommend this one enough!

Support the project

.. By summoning the bot: If you've spotted an AMP URL on Reddit and u/AmputatorBot seems absent, you can summon the bot by mentioning u/AmputatorBot in a reply to the comment or submission containing the AMP URL. You'll receive a confirmation through PM. For more details, check out this post!
.. By giving feedback: Most of the new features were made after suggestions from you guys, so hit me up if you have any feedback! You can contact me on Reddit, fill an issue or make a pull request.
.. By sponsoring: The bot and website cost approximately €8.26 a month to host and while that might not seem like much, it adds up. All donations will be used ONLY to pay for hosting. You can specify any amount you want, but please keep in mind that I only want to try to cover some of the costs. Thank you so much! - https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=EU6ZFKTVT9VH2
.. By spreading the word: In the end, the only goal of AmputatorBot is to allow people to have an informed choice. You can help by spreading the word in whatever way you deem the most appropriate.

From the bottom of my heart, thank you so much for the tremendous support you've given me and AmputatorBot <3

https://preview.redd.it/fzhy8jedu6e51.png?width=3890&format=png&auto=webp&s=581561e0e267bb53ee3961a5e894633f8d6ff73f
submitted by Killed_Mufasa to AmputatorBot [link] [comments]

The Fed is expected to make a major commitment to ramping up inflation soon

This is the best tl;dr I could make, original reduced by 78%. (I'm a bot)
One big change would be a harder commitment to getting inflation higher, through a pledge not to raise rates until it hits at least 2%.Markets have been betting on higher inflation, with surging gold prices, a falling dollar and a rush to inflation-indexed bonds.
Recent statements from Fed officials and analysis from market veterans and economists point to a move to "Average inflation" targeting in which inflation above the central bank's usual 2% target would be tolerated and even desired.
With inflation now closer to 1% and the jobless rate higher than it's been since the Great Depression, the likelihood is that the Fed could need years to hit its targets.
In the latest shot at getting inflation going, the Fed would commit to enhanced "Forward guidance," or a commitment not to raise rates until its benchmarks are hit and, in the case of inflation, perhaps exceeded.
Investors have been making heavy bets that would be consistent with inflation: record highs in gold, sharp declines in the U.S. dollar and a rush into TIPS, or Treasury Inflation Protected Securities.
"Just manipulating interest rates doesn't mean you get to some finger-in-the-air inflation rate that you choose."
Summary Source | FAQ | Feedback | Top keywords: inflation#1 Fed#2 rate#3 policy#4 high#5
Post found in /news and /Bitcoin.
NOTICE: This thread is for discussing the submission topic. Please do not discuss the concept of the autotldr bot here.
submitted by autotldr to autotldr [link] [comments]

A REVIEW ABOUT GX BLOCKS PLATFORM

Cryptocurrency has gained popularity and attracted attention of investors and enthusiasts because of it's technical features and usefulness as profitable investment tool. Nonetheless, cryptocurrency is not created freely rather large number of computer based miners are able to create Bitcoin and other altcoins through use of vast energy.
In the past years, researchers have revealed that 80% energy consumption is acquired through fossil fuels and it will continue to play a crucial role in the world's development. Regardless of the advantages obtained through fossil fuels, the harmful effects outweighs the benefits against the ecosystem and mankind survival. Moreover, energy used by miners during the process of confirming cryptocurrency transactions, recording and creating new Bitcoin or cryptocurrency units is obtained from coal and thermal plants which leads to increased Co2 emissions, air pollution, rise in global warming and death rates.
Sustainability of the environment is important for continuous mankind survival and growth. Thus, some innovative start-up are researching and introducing new alternative solutions to eliminate the reliance on fossil fuels or hydrocarbons plants for supply of energy used in Bitcoins and other cryptocurrency mining operations.
GX Blocks is an example of such latest innovations that intends to apply new strategies and techniques to minimize supply of Co2 emissions and harmful contaminants into the environment, through use of renewable energy units that is clean, safe and affordable for cryptocurrency miners. https://i.ibb.co/NnbZtNb/images-11.jpg
ABOUT GX BLOCKS
Gx Blocks platform runs on blockchain and comes with a Hybrid business model that is risk free as well merged with mobile mining units connected to renewable energy mechanisms.
The platform is incredibly intuitive and user friendly with a structured DLT ecosystem to help users experience profitable mining in cryptocurrency. In GX Blocks, affordable contracts are made available for users to purchase and receive passive income from GXB profit pools. This will be distributed to GXB smart contract holders on monthly basis.
Furthermore, these contracts enables users whether professional or newcomers to easily access innovative blockchain products and excavate desired cryptocurrency which comes without expensive or hidden management charges.
Also, Multi-signature wallet is made available to allow users store their assets, make transactions and purchase cryptocurrencies without complications. The developers integrated a dashboard for users to monitor live data on Megawatts productions and Hash Rate from mining facilities. An exchange interface is merged to the platform to enable users conveniently trade their crypto assets including inter-ledger payments protocol.
Users will experience the benefits of cold staking and masternode hosting. With this, anyone can stake their funds and earn incentives even offline. Leverage of liquid cooling methods enables GX Blocks system to lower total power requirements for mining operations up to 20%, thus users will experience smooth mining operations and make more profit via optimized DC energy efficiency.
At present, the platform operates efficiently through collaboration with three prestigious suppliers namely Bitmain, 3M Science and Beeminer. Partnership with these companies makes GX Blocks to be a sustainable solution that helps to limit relying on fossil fuels or electricity for crypto mining operations as well address challenges faced by several crypto mining platforms and customers.
MORE UPDATES
Currently, GX Blocks launched a bounty campaign for anyone to participate and get rewarded for their successful task. Use this link to get started : https://bitcointalk.org/index.php?topic=5257397.0 ​ Some notable reviews about the platform are shown below:
- Domain is registered from 2018-09-11 https://who.is/whois/gxblocks.com
https://i.ibb.co/hch1gmW/EKQmL72.png
- Website Alexa rank : 2,485,469 https://www.alexa.com/siteinfo/gxblocks.com
[https://i.ibb.co/bmKqkYg/HykcVnn.png
- Platform 's Confidence: 77%
https://www.scamadviser.com/check-website/gxblocks.com
https://i.ibb.co/QmLVNT6/vzb9VKI.png
GX BLOCKS ROADMAP
2019 - GXB Platform and Tech Specs - Complete Company Establishment - MIT Enterprise Forum Competition 2019 - Business Management Team Established - White Paper and Business Plan Created - GX Blocks Platform Development Start - Documents Submission to Governing Body - Strategic Alliance with Dezavou Associates.
2020 - IT team hired for platform development MVP (Beta - Released in 2 months). - Construction of Liquid Data Center 250 KW - Private Pre - Sale for GX Contracts Started - Public Pre - Sale in Q3 of 2020 - Renewable Energy Sources Selection/ Investments - Autonomous Mobile Mining Solution Testing
2021 - Alpha Version of GXB Dashboard Release - Test Liquid Cooling Methods in Mobile Mining Units - First Voting to Contracts Holders - Power costs cover up to 80% from RES - First full autonomous clean energy plant - Established advisory-partnerships with industry experts in the Legal, Finance & Blockchain Industries.
For more details, use the official links below :
Website: https://gxblocks.com
WhitePaper: https : //gxblocks.com/wp-content/uploads/2020/06/GX_Blocks_Platform_Q2_2020-1.pdf
GX Pre-Sale link : https://gxblocks.net/collections/gx-blocks-contracts
Telegram: https://t.me/gxblock
Twitter: https://twitter.com/GxBlocks
Facebook: https: // www.facebook.com/gxblocks/
Medium: https://medium.com/@gxblocks
Reddit: /useGxBlocks/
WRITER DETAILS, BTT Profile URL : https://bitcointalk.org/index.php?action=profile;u=2326370;sa=summary

BTT Username : Johnson Knight
submitted by Cryptosaurus94 to ICOAnalysis [link] [comments]

David Schwartz Suggests What Made Ripple and Others’ Twitter Accounts Easy To Breach for Hackers

This is the best tl;dr I could make, original reduced by 67%. (I'm a bot)
The CTO at Ripple, David Schwartz has recently hinted at what possibly made the Twitter accounts of companies and important personalities easily breached by Bitcoin scammers.
Some messages on the compromised Twitter accounts stated that the owner of the accounts had partnered with "CryptoForHealth" and were giving away 5,000 BTC to the community.
The Ripple CTO, David Schwartz was one of the crypto big guns that used their capacity to inform the crypto community members about the breached Twitter account and the enterprise of the scammers.
According to the Ripple CTO, all the accounts that were hacked used third party monitoring services, which opened their accounts easily for intruders to penetrate.
Schwartz tweeted, "The latest I'm hearing is that all of the compromised accounts used third party scheduling/monitoring services that had read/write app access to their accounts."
The latest I'm hearing is that all of the compromised accounts used third party scheduling/monitoring services that had read/write app access to their accounts.
Summary Source | FAQ | Feedback | Top keywords: account#1 Scam#2 Bitcoin#3 Twitter#4 breach#5
Post found in /news, /CryptoCurrencyTrading, /CryptoCurrencies, /Crypto_Currency_News and /RippleTalk.
NOTICE: This thread is for discussing the submission topic. Please do not discuss the concept of the autotldr bot here.
submitted by autotldr to autotldr [link] [comments]

Weekly FIREUK Blog posts

UK FI blogger posts from the last 7 days
Reddit app allows sideways navigation to view across the table
FI Blogger Last Posted Latest Post Posts This Week
Financing Freedom Fri, 10 Jul 2020 Bitcoin value ‘increasingly understood’ by Millennials 1
Money By Choice Fri, 10 Jul 2020 Why are my investment returns lower than expected? 1
Monevator Fri, 10 Jul 2020 Weekend reading: Corona-crisis, round two 3
Tuppennys Fireplace Fri, 10 Jul 2020 Investing Habits for the Financially Frugal 2
Simple Living In Somerset Fri, 10 Jul 2020 fancy fintech’s fishy fun 1
MedFI Fri, 10 Jul 2020 Emergency Fund 2.0 1
Life after the daily grind Fri, 10 Jul 2020 Brainwashed 1
averagemoneyman Fri, 10 Jul 2020 The Basics You Need to Know to Start Investing 2
Gentleman's Family Finances Fri, 10 Jul 2020 Do you include your home in your net worth? 4
{ in·deed·a·bly } Thu, 09 Jul 2020 Instinct 1
7 Circles Thu, 09 Jul 2020 The DIY Financial Advisor 5 – Practicalities 4
MoneyGrower Thu, 09 Jul 2020 Honey – referral and sign up codes 2
The Young Money Blog Thu, 09 Jul 2020 Why I’m taking some time out 1
Banker on FIRE Thu, 09 Jul 2020 The Really Boring (And Highly Effective) Way To Get Rich 2
Money Bulldog Wed, 08 Jul 2020 Is It Worth Booking a Holiday in 2020? Or Even 2021? 2
Mouthy Money Wed, 08 Jul 2020 Eat-out vouchers and a VAT cut for hospitality to get Brits out and about, and the economy moving 3
Plan On F.I.R.E Wed, 08 Jul 2020 The Magic of Mortgage Refinancing 3
The FIRE Shrink Wed, 08 Jul 2020 The Financial Dashboard – June 2020 2
Fire And Wide Wed, 08 Jul 2020 Optimisation – Playing The FIRE Triangle: Part IV 1
The Humble Penny Tue, 07 Jul 2020 SIDE HUSTLE IDEAS UK: Selling on Amazon vs eBay? 1
Sparkle Bee's Journey to FI Tue, 07 Jul 2020 The Virus 2
Disease called Debt Tue, 07 Jul 2020 Easy and Simple Ways to Make your Company Way More Profitable in 2020 1
Sassenach Saving Sun, 05 Jul 2020 Lockdown Easing 1
The FI Fox Sun, 05 Jul 2020 Why everyone should start a blog 1
Hustle Escape Sun, 05 Jul 2020 The Psychology of Anchoring and Adjustment 2
One Million Journey Sun, 05 Jul 2020 Portfolio Update #19 June 2020 – 100,347€ 1
theFIREstarter Sun, 05 Jul 2020 don’t faint it’s a blog post 1
Money-Side-Up Sun, 05 Jul 2020 How To Negotiate A Salary During A Recession: Simple Strategies To Help You Succeed 1
Money Mage Sun, 05 Jul 2020 June 2020 Savings Report 1
firemusings Sat, 04 Jul 2020 Time to Change the Car (Part 1) 1
Playing with Fire Sat, 04 Jul 2020 ‘Hi, I’m the new girl!’ Expat financial mistakes learnt the hard way. 1
FIRE v London Sat, 04 Jul 2020 June 2020: Disadvantage month 1
Saving Ninja Sat, 04 Jul 2020 Savings Report #24 – Moving Country is Hard! 1
A Way to Less Sat, 04 Jul 2020 Monthly Spending – June 2020 1
fiukmoney.co.uk Fri, 03 Jul 2020 June ’20 – Net Worth and monthly update #22 £569,037 (+£13,570) 89% FI 1
Full list of blogs included in checker - here
For list consideration - Submission form
submitted by reckless-saving to FIREUK [link] [comments]

What's Happening At Dash? | Continually Updated News & Announcements Thread

Welcome to dashpay!
If you are new to Dash, we encourage you to check out our wiki, where the Dash project is explained from the ground up with many links to valuable information resources. Also check out the menu bar on top and the sidebar to the right. We have very active Discord and Telegram channels where the community is happy to answer any and all newcomer questions.

Purpose of this post

This post is directed towards community members who wish to rapidly access information on current developments surrounding the Dash cryptocurrency.
Lately we've noticed how the pace of events picked up significantly within the Dash project due to many years of hard work coming together and pieces falling into place ("Evolution" is finally here. It's called Dash Platform). For the purpose of keeping these many pieces of information together, however, singular Reddit submissions are insufficient. Thus we decided to maintain a pinned thread collecting blog posts, interviews, articles, podcasts, videos & announcements. Check back regularly, as this thread will always feature the latest news around Dash, while also serving as a mid-term archive for important announcements and developments.
Journalists looking for news and contact opportunities wrt Dash, please bookmark:

Dash Press Room

"At Dash Press Room you will find the latest press releases, media materials and product updates on Dash - Digital Cash."

Dash Platform Video Series (formerly known as "Evolution") with Amanda B. Johnson

  1. Dash is Becoming a Cloud | Dash Platform #1
  2. What is Dash Drive? | Dash Platform #2
  3. What is Dash's Decentralized API? (DAPI) | Dash Platform #3
  4. Usernames & Dash Platform Name Service (DPNS) | Dash Platform #4

Dash Core Group News

(last updated: Oct 9th, 2020)

Dash Insights with Mark Mason & Dash Talk with Amanda B. Johnson

(last updated: Oct 9th, 2020)

Development news

(last updated: Oct 9th, 2020)

Adoption, Partnership, Business Development, General News

(last updated: Oct 3rd, 2020)
submitted by Basilpop to dashpay [link] [comments]

Why did I build AmputatorBot?

Why did I build AmputatorBot?

This thread was automatically archived (RIP). Check out the new one here.

Update #3: www.AmputatorBot.com is now live!
Update #2: AmputatorBot is now open source!
Update #1: You can now summon AmputatorBot!

Why AMP is bad for everyone

TL;DR: Google’s AMP is a major threat to the Open Web and your privacy.
AMP means “Accelerated Mobile Pages” and is a framework designed to make websites faster. In many cases, it does exactly that. However, it comes at a high price.
Google's AMP is a major threat to the Open Web. AMP was developed in secret alongside some major news organisations. By the time it was released, Google’s spec and infrastructure were basically settled and non-negotiable. And now Google is prioritizing AMP pages in their search results and they only allow AMP pages to appear on their news carousel. This forces more and more organisations to implement AMP, thereby increasing the power of an already huge and monopolistic company.
And while Google is increasing their control over the internet, you’re losing control over your privacy. Google’s entire business model is about collecting as much personal data as possible. AMP is just another tool to do so. As described in Google’s Support article:
When you use the Google AMP Viewer, Google and the publisher that made the AMP page may each collect data about you.
To protect the Open Web and your privacy, u/AmputatorBot provides the direct link (bypassing Google).

https://preview.redd.it/4fiv3ubht1d31.png?width=13449&format=png&auto=webp&s=1193d4751aa0e3d6a20ba539fd9f8ff2abe080ce
And now, for the nerds among us, some rather technical stuff:

Automatic working subreddits

u/amputatorbot currently works automatically with a select number of subreddits: amputatorbot, audio, chrome, degoogle, economy, europe, europrivacy, firefox, gaming, programming, robotics, security, seo, tech, technology, test, upliftingnews and worldnews.
You can summon the bot almost everywhere else by typing: u/AmputatorBot, more info here.
Hit me up with questions or suggestions and I will try to respond ASAP!

Non-working subreddits

AmputatorBot doesn't work in these subreddits: android, beer, bitcoin, books, conservative, CryptoCurrency, economics, ELI5, flying, Futurology, gadgets, google, history, korea, kitchener, movies, nottheonion, news, PoliticalDiscussion, politics, popheads, todayilearned, truecrimediscussion and worldpolitics for diverse reasons. Summoning the bot will not work there either.

Www.AmputatorBot.com

Remove AMP in just one click with www.AmputatorBot.com!
I've made quick and free online version of AmputatorBot over at www.AmputatorBot.com. It's really easy, just paste an AMP URL in the input box, click the button and that's all! See the announcement post here.
A quick demo of www.AmputatorBot.com

Browser extension

The 'Redirect AMP to HTML' extension by Daniel Aleksandersen enables users to choose to opt-out of using Accelerated Mobile Pages (AMP) and choose to use the standard web instead. In other words, it does the same thing as u/AmputatorBot, but automatically and it works great. 10/10 would recommand!

Changelog

Check out the changelog here. Latest major update: 16/12/2019

Opt-out & opt-back-in

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Thanks for the tremendous support you've given me and u/AmputatorBot <3
submitted by Killed_Mufasa to AmputatorBot [link] [comments]

Removed comments/submissions for /u/divertss

Hi divertss, you're not shadowbanned, but 9 of your most recent 129 comments/submissions were removed (either automatically or by human moderators).

Comments:

fr76m0p in antiwork on 20 May 20 (1pts):
https://www.docdroid.net/w91wk4a/changing-the-status-quo-pdf
An alternative to the status quo.
fr1lugv in legaladvice on 18 May 20 (4pts):
Follow a YouTube tutorial for a small emp device, secure your own electronics, then initiate justice.
fquspzt in science on 16 May 20 (0pts):
Would be nice except for the fact that the cdc and who completely bombed the informational response on this. Making no effort to create models of cases and projections of future situations until...

Submissions:

gfmeta in Bitcoin on 08 May 20 (4pts):
Traded 90% of my XRP holdings for BTC last week.
gexv6w in electronics on 07 May 20 (1pts):
Where to buy UVC lights that aren't already made into products?
fe4me5 in legaladvice on 05 Mar 20 (1pts):
Developing a product that’s an improvement on existing product
famg6t in XRP on 28 Feb 20 (1pts):
What do you think the chances of XRP reaching $0.50?
f9n3uj in XRP on 26 Feb 20 (1pts):
Where do you get your xrp news?
f6kodv in XRP on 20 Feb 20 (1pts):
What are your thoughts on Moneygram’s latest move with visa?
I'm a bot. My home is at /CommentRemovalChecker - check if your posts have been removed! (How to use)
Help us expose and stand up to social media bias and censorship!
submitted by MarkdownShadowBot to CommentRemovalChecker [link] [comments]

Cryptocurrency is About To EXPLODE As Reddit Releases the ... Bitcoin Core's Feature Proved to be Easy to Exploit, Coinbase CEO Patents Emailing Bitcoin and More Bitcoin Price ABOUT TO CAPITULATE?! 🛑 - LIVE Crypto ... Bitcoin, Cryptocurrency, Finance & Global News - May 24th ... $100,000 Bitcoin Is Coming. Here's Why. - YouTube

News articles that do not contain the word "Bitcoin" are usually off-topic. This subreddit is not about general financial news. Submissions that are mostly about some other cryptocurrency belong elsewhere. For example, /r/CryptoCurrency is a good place to discuss all cryptocurrencies. Cryptocurrency, Bitcoin Market, Blockchain Latest Trending News Updates Today Latest News on Blockchain Technology and Cryptocurrencies Latest Information on Blockchain Technology and Cryptocurrencies Reddit Bitcoin – Find all the latest on bitcoin. Reddit is an American social news aggregation, web content rating, and discussion website. Reddit’s registered community members can submit content such as text posts or direct links. Registered users can then vote submissions up or down that determines their position on the page. Latest Bitcoin SV Blocks by Mining Pool (today) Summary Last updated just now. Latest Bitcoin SV Blocks by Mining Pool (today) open_in_new More Block Info. Support the Team Through site feedback, content submissions, and donations, you help Coin Dance realize its vision. Your donations directly support site development, content quality control, and technical research, which is necessary for ... Social Media, Reddit, Twitter Stories: Bitcoin.com is active on Twitter, Facebook, and YouTube, where the website collectively has hundreds of thousands of followers. The website’s social media platforms are frequently updated with breaking news, analysis from the industry, and other information. The YouTube page features interviews with major crypto figures as well as documentary-style ...

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Cryptocurrency is About To EXPLODE As Reddit Releases the ...

These are only my own personal and speculative opinions, ideas, theories, hypotheses, charts, technical analysis (TA), insights, curated news publications and price prediction(s). The technical ... Bitcoin.com is your premier source for everything Bitcoin related. We help you buy, use, and store your Bitcoin securely. You can read the latest news. We also provide helpful tools and real-time ... THIS NEEDS TO STOP! 5 Important Bitcoin Indicators and truths about Bitcoin. Bitcoin miners dumping? Tether unbacked? Bitcoin's declining hashrate? Charts ac... Bitcoin Technical Analysis & Bitcoin News Today: The US Government the US Treasury held a Bitcoin & cryptocurrency press conference. This is major Bitcoin news!! Also, I'll use technical analysis ... Tune in and find out the latest Bitcoin news and the latest crypto news from today! Become a CryptosRus INSIDER to gain exclusive insight on the market, get reviews and analysis on undervalued ...

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