Onchain Bridges is built on four Chainlink products. We composed the industry's most battle-tested infrastructure into one compliant rail for real-world assets, and extended it onto the non-EVM chains the rest of the field skips.
Cross-Chain Token standard. Our RWA tokens are cross-chain native, moved by burn-and-mint without redeploying contracts or splitting liquidity.
Cross-Chain Interoperability Protocol. The settlement layer that carries a token from one chain to another and re-applies the compliance check on arrival.
Automated Compliance Engine. A policy engine that checks KYC, allowlist, and sanctions on every transfer, implemented natively on each chain's own virtual machine.
Chainlink Runtime Environment. The automation that runs our bridges, and the relayed transport for non-CCIP chains where we carry the message ourselves.
Compliance is enforced in the token's own transfer path, on every chain. Three pieces do the work.
Tokens call the policy engine on every transfer. Every movement is routed through its policies; there is no path around it.
Only admitted addresses can hold or move the asset. The issuer or admin role adds and removes addresses on-chain.
Pausing the policy halts all transfers instantly. On chains with tight gas budgets we deploy a combined ComplianceCheck.
Most RWA-DeFi lives on one virtual machine. We implemented native compliant RWA across four: EVM, Solana (SPL Token-2022 hook), Stellar (Soroban), and Stacks (Clarity), with Canton planned. Each one was a separate compliance implementation, which is exactly why the EVM-only field has not followed.
Every Onchain Bridges contract is explorer-verified and AI-audited before it goes live. The full registry of addresses, audits, and versions lives in our public security ledger.
| Chain | VM | Compliant RWA | Status |
|---|---|---|---|
| Ethereum Sepolia | EVM | MBT + ACE stack | Verified |
| Polygon Amoy | EVM | MBT + ACE stack | Verified |
| Sonic | EVM | wMBT + ComplianceCheck | Verified |
| Plume | EVM | MBT + ACE stack | Verified |
| Solana | SVM | SPL Token-2022 hook | Testnet |
| Stellar | Soroban | sMBT | Testnet |
| Stacks | Clarity | stx-MBT | Testnet |
| Canton | DAML | gold-forward bridge | Planned |
Testnet, unaudited, feature-flagged on non-EVM. On Stellar and Stacks, compliance is enforced on-chain at the destination via a trust-minimized cross-chain transport (Chainlink CRE workflows, DON-attested), not the full CCIP path. Canton is planned; no code shipped yet.
