Metaplex launches the MPL-3643 compliance standard for RWAs and security tokens on the Solana network.

TechFlow reports that on September 30, Solana ecosystem tokenization platform Metaplex announced the launch of MPL-3643, a new standard for permissioned real-world assets and tokenized securities in the Solana ecosystem, enabling issuers to directly issue assets on Solana without relying on wrapped asset models. This standard embeds transfer restrictions, lock-up periods, and compliant lifecycle management features into assets, and is built upon Token-2022, sRFC 37, and the Solana Attestation Service. Currently, MPL-3643 has entered its limited-release Alpha phase.