Printr launched the V2 upgrade and introduced the POB staking mechanism

The full-chain token issuance platform Printr announced the launch of the V2 upgrade, which introduces five new fee distribution models, including buyback and burn, liquidity compounding, POB staking, creator sharing, and zero-fee mode.

Among them, the POB (Proof of Belief) mechanism allows users to share 100% of custom transaction fee earnings by staking tokens. V2 also launches configurable issuance parameters, automatic liquidity migration, and anti-copy protection features, and now supports 8 chains including Solana, Base, BNB Chain, and Ethereum.