Sign Protocol: Establish Unprecedented Levels of On-Chain Trust Sign Protocol is an omni-chain platform designed for control and creation of on-chain attestations. Here is in-depth overview of Sign Protocol written by Co-Founder, and CTO @headcpx: medium.com/@boyuanxu/2688fdd… So, what sets Sign Protocol apart? Open ecosystem with verifiable consent bridging Sign Protocol is omni-chain, with the ability to operate on Ethereum, Solana, Bitcoin, much like EthSign Next. Sign Protocol offers verifiable consent bridging that enables schemas and attestations to be freely bridged between all supported chains, including Arweave. For example, if you attested on Arweave but want to move your consent to other chains for the sake of smart contract interoperability, we can get it done. Actually, scratch that — we don’t get it done, YOU get it done! Tailored Storage Optimize your approach with the robust guarantees of on-chain storage or the cost-efficiency of Arweave. Sign Protocol effectively bridges these options for decentralization without breaking the bank. Attest with No Gas Limits If your attestation data size results in skyrocketing gas fees, simply offload it to Arweave or IPFS* with our help and store a lightweight CID instead. Sign Protocol schemas and attestations have built-in indicators that make it clear where data should be fetched from. If you are not a fan of decentralized storage or have data custody restrictions, we also support unchecked custom storage locations. Sign Protocol is built with privacy at its core EthSign Password Manager is integrated into Sign Protocol to make passwordless private attestations possible on public blockchains. Make the contents of your attestation visible to nobody but specified recipients with a single click, only at Sign Protocol. Here is a thread on how EthSign’s Password Manager works: xitter.cf/ethsign/status/1… What can you achieve with Sign Protocol? Utilize hooks contracts to implement customized logic, fostering reputation systems, targeted airdrops, and novel decentralized applications driven by verified data. Streamlined Web2 integrations with zkAttestations empower trust-based interactions without dependence on centralized intermediaries. User credentials and activity become verifiable through zero-knowledge proofs. Want to see how attestations work with Sign Protocol? Head over to sign.global/ 🌐