Solana Launches SAS, a Trust Layer for Internet Capital Markets

according to the official X platform of Solana, Solana has launched the Solana Attestation Service (SAS), which is a new open-source, permissionless protocol for certifying anything, aiming to become a trust layer in the Internet capital market.

SAS allows off-chain data to be associated with any Solana wallet, applications can now verify various information such as KYC/personal identity verification, investor qualification certification, on-chain reputation, etc., while protecting user privacy through signature authentication.

The service has received support from ecosystem partners including Civic Key, Trusta Labs, Solana Identity, Range Security, Exo Solana, Polyflow PayFi, weRoam, Sumsub, RNS Global, etc. Developers can implement the "authenticate once, verify anywhere" feature through a simple SDK.