Recent Developments of Sign Protocol On March 4th, the full-chain authentication protocol Sign Protocol announced updates regarding the SIGN token allocation and the Soulbound Token (SBT) incentive mechanism, while clarifying that the Token Generation Event (TGE) has not yet occurred. The SBTs are divided into four tiers, and the team has decided to remove the previous plan of reducing the issuance quantity per round, instead increasing the frequency and amount of distribution. The team empha...