On-chain asset-admission protocol for tokenized RWA collateral.
Decide whether a specific asset, for a specific beneficiary, is admissible under your policy — before any lending protocol accepts it as collateral. Claims, per-integrator policy, and encumbrance compose one deterministic, on-chain decision.
Robinhood Chain testnet (46630) · seven reproducible demos · source-available SDK · unaudited
Real-world assets are coming on-chain as collateral — equities, funds, credit. But a lending protocol cannot safely accept a token until it knows the asset is eligible, custody is sound, and the position is not already pledged elsewhere. Today every protocol re-implements ad-hoc allowlists. There is no shared, on-chain, per-integrator way to answer admission at the asset level.
Attestors publish signed claims about an asset. Integrators bind a policy. The protocol composes the claims, the encumbrance ledger, and any external signal into one decision — Allow, ConditionalAllow, or Deny — with a machine-readable rationale.
Robinhood Chain is the primary launch venue and the center of the Phase 1 proof — an Arbitrum-based L2 that anchors the tokenized-equity collateral thesis. The full protocol — registry, policy engine, encumbrance ledger, and adapter — is live on Robinhood Chain testnet; portability is independently validated on a second, Arbitrum-based testnet.
Collateral Passport is independent infrastructure deployed on Robinhood Chain testnet. It is not an official Robinhood product unless otherwise stated.
Each demo runs end-to-end against the live testnet deployment — not a recording. Read the source, run it yourself, and verify the decision on-chain.
The protocol is a thin, neutral layer. Integrators define policy; attestors publish claims; the protocol records and composes them into a deterministic decision — nothing more.
Talk to us about pilot integrations or attestor partnerships — or run the demo and follow the ≤ 60-minute integration guide.