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Metaplex MPL-3643: permissioned RWA tokens on Solana

· SEP 30, 2026 ·
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Compliance sits on a Token-2022 mint. Not a new token program.

devrels.xyz/a/343

MPL-3643 is Metaplex's permissioned token standard for RWAs and tokenized securities on Solana. Announced 30 Sep 2026. Docs: metaplex.com/docs/smart-contracts/mpl-3643. X @metaplex. Core NFT stays: Metaplex Core.

The mint is Token-2022. Compliance is a layer on top. Stack: Token ACL (sRFC 37) and the Solana Attestation Service. Accounts are born frozen. Gate decides thaw. npm @metaplex-foundation/mpl-permission. Live on mainnet in early access. Docs: not audited. Do not custody real assets without coordinating with Metaplex.

Four programs

ProgramCrateOwns
Identity Registrympl-permission-identity-registryClaims, attestors, trust scope
Compliance Modulempl-permission-complianceCaps, countries, lockups, volume, blackouts
Gatempl-permission-gatesRFC 37 freeze / thaw
Lifecycle Managermpl-permission-lifecycleYield, vesting, corporate actions, recovery

Modules in the docs today: country, holder cap, investor cap, lockup, affiliate volume, blackout, jurisdiction pair, venue. Topics: KYC, AML, residency, accreditation, sanctions. Set may change before release.

Protocol fees in SOL, not a cut of AUM: asset config 0.063, holder activation 0.034, distribution 0.00085. Check the Protocol Fees page for live numbers.

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Metaplex MPL-3643: permissioned RWA tokens on Solana | devrels.xyz