ChainCatcher news, according to CoinDesk, the infrastructure supporting the Bitcoin second layer network, BitcoinOS (BOS), has announced the open-sourcing of the BitSNARK verification protocol for further experimentation in Bitcoin.The team stated that BitSNARK allows zk-SNARK proofs to run on Bitcoin without altering the core protocol. With advanced cryptographic techniques, any code can be compiled and run on Bitcoin.

ChainCatcher news, according to official sources, the full-chain verification protocol Sign Protocol launched by EthSign has gone live on Berachain.It is reported that EthSign is an application for proof, where users can prove their consent to on-chain documents and can sign all content on-chain.

ChainCatcher news, the decentralized finance innovation company LeverFi announced the launch of the OmniZK protocol, a secure verification protocol designed to enhance Bitcoin's scalability, logical construction, and interoperability.

ChainCatcher news, the Web3 verification protocol Witness has completed a $3.5 million seed round financing, led by Haun Ventures and Coinbase Ventures.The funds raised will be used to develop a verification protocol to address gas fees and scalability issues in the crypto space, with team members primarily coming from companies such as Paradigm, Google, and Facebook.

ChainCatcher message, EthSign will launch the full-chain verification protocol Sign Protocol in 2024. EthSign states that EthSign is an application for making proofs, where users can prove their consent to on-chain documents. The next step is to develop EthSign into a proof protocol that allows users to sign everything on-chain.

ChainCatcher news, according to official sources, the privacy data verification protocol zkPass is now live on the Scroll testnet. Users can install zkPass TransGate through the official website after receiving test tokens and conduct zero-knowledge proof tests.It is reported that zkPass uses a combination of three technologies: zero-knowledge proofs, multi-party computation, and third-party transport layer security. This allows users to disclose personal data on any website without having to reveal or upload documents themselves.

ChainCatcher news, the Arbitrum development team Offchain Labs has released a new verification protocol called Bounded Liquidity Delay (BoLD), which enables permissionless verification on Arbitrum.Ed Felten, co-founder and chief scientist of Offchain Labs, stated that the introduction of BoLD will eliminate the risk of delay attacks in this process, allowing anyone to become a validator without worrying about fraudulent activities. Offchain Labs plans to gradually release guidelines for running a test network with BoLD, and in the future, developers will be able to choose to use BoLD on their stable test networks.

ChainCatcher news, the Arbitrum development team Offchain Labs has launched a new permissionless verification protocol called "Bounded Liquidity Delay" (BoLD). Currently, Arbitrum relies on Ethereum to confirm the accuracy of its state, but BoLD will allow anyone to become a validator without the risk of delay attacks. BoLD can resolve all disputes within a single program, enabling the Arbitrum technology chain to safely open permissionless verification.It is reported that Offchain Labs plans to release instructions for running the Nitro developer testnet using BoLD in the coming weeks or months.

ChainCatcher news, the privacy data verification protocol zkPass has announced the completion of a $2.5 million seed round financing, with participation from Binance Labs, Sequoia China, OKX Ventures, dao5, Susquehanna International Group, Cypher Capital, Leland Ventures, and Blockchain Founders Fund.It is reported that zkPass utilizes a combination of three technologies: zero-knowledge proofs, multi-party computation, and transport layer security. This allows users to disclose personal data on any website without having to reveal or upload documents themselves.

ChainCatcher news, the privacy data verification protocol zkPass has announced that its Pre-alpha testnet has been deployed on opBNB (the Layer 2 network of BNB Chain based on OP Stack). zkPass allows the generation of zkSBTs to prove identity and ownership of real-world assets without uploading any documents or exposing private details to third parties. zkPass was previously launched on the Ethereum Goerli testnet.zkPass was previously selected for the fifth season of the Binance Incubator program and is the winner of the Binance BuildTheBlock finals event. (source link)