New Implementation For Bitcoin Mixing Service CoinJoin Improves Sybil Resistance
This week’s Bitcoin Optech newsletter details a JoinMarket implementation improvement for CoinJoin bitcoin mixing and more.The Bitcoin Optech newsletter provides readers with a top-level summary of the most important technical news happening in Bitcoin, along with resources that help them learn more. To help our readers stay up-to-date with Bitcoin, we're republishing the latest issue of this newsletter below. Remember to subscribe to receive this content straight to your inbox.This week’s newsletter follows up on a previous description about fidelity bonds in JoinMarket and includes our....
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This week, the hardware wallet manufacturer Trezor, and the non-custodial bitcoin wallet with a built-in Coinjoin mixer, Wasabi, revealed the two teams are working together to introduce Coinjoin mixing into hardware wallets. On Sunday, Wasabi tweeted “hardware wallet Coinjoins are coming next year with our friends at [Trezor].”
Trezor Says Company Is ‘Working on a Coinjoin Implementation’
According to Trezor and Wasabi, a form of Coinjoin mixing is coming to hardware wallets in the near future. Coinjoin is a privacy-enhancing process that is leveraged....
The open-source desktop wallet now allows users to CoinJoin directly to cold storage after a configurable number of mixing rounds.
Proof of Individuality protocol is designed to prevent Sybil attacks on peer-to-peer network based computer reputation systems. The virtual world is full of threats; Sybil attacks make a sizeable chunk of it. Especially with the increasing implementation and usage of peer-to-peer networks, the network infrastructure lies more exposed to such attacks than ever. Cryptocurrencies also use a form of peer-to-peer network, which naturally puts them on the list as well. The magnitude of threat is now being countered by the development and implementation of anti-Sybil protocols. Proof of....
XCurrency is set to launch its eagerly awaited Rev 2 technology this week which will allow nodes to earn revenue for trustless mixing of transactions. The new technology, Xmixer, will enable the boosting of network security, scale up the processing of private transactions and provide revenue streams for users of XC. To understand why this is a "killer-app", it is necessary to understand what is meant by coinjoin. Coinjoin is a protocol that enhances the security and privacy of transactions by enabling users to build shared transactions that prevents unscrupulous individuals from tracing....
NXT, the finance 2.0 blockchain platform, has voted unanimously to implement CoinShuffle, a coin mixing anonymity technique to NXTcoin and other 'Monetary System' tokens. Implementation is expected on the next major release. A vote was posed to the community this July 18 on whether the coin mixing implementation would apply just to MonetarySystem (MS) tokens or also to NXT's core token, NXTcoin. After only a day, the community's response was incontrovertible with nearly 100% of the votes supporting coin mixing implementation to NXTcoin. The votes will be weighed on July 26 based how much....