Multi-network custody bridge. MPC-secured. Every inbound transaction verified by a validator node before a single asset moves outbound. Trust nothing that hasn't been validated.
Every bridge is a target. Every cross-network transfer is an attack surface. We designed Prism Custody assuming every component is compromised until proven otherwise.
Assets accepted without cryptographic proof of origin. A single forged transaction drains the bridge.
One compromised key, one compromised employee, one compromised HSM. Everything gone in one block.
No single party ever holds a complete key. Threshold signatures require distributed consensus before any outbound transfer.
Every inbound transaction is verified by our validator node on the settlement layer before assets are released externally.
Every transfer follows the same paranoid pipeline. No shortcuts. No fast lanes. No exceptions.
Assets arrive on the source network. The bridge listener captures the transaction and quarantines it.
Our validator node on the settlement layer independently verifies the transaction. Proof of origin, amount, and destination are cryptographically confirmed. Nothing proceeds without validator consensus.
The outbound transaction is constructed and signed using distributed MPC. No single key holder can authorize the release. Threshold consensus is required.
Assets are released on the destination network only after all verification gates pass. The entire pipeline is logged, auditable, and irreversible.
A cryptographic receipt is generated and anchored to the settlement layer. Every transfer is provable after the fact.
Running a validator on the settlement layer isn't optional for us. It's the foundation of our security model. Without independent verification of inbound transactions, custody is just a promise. With a validator, it's a proof.
What our validator checks on every inbound transfer:
If any check fails, the transfer is quarantined. No manual override. No exceptions.
Operating a validator gives us direct visibility into transaction flows across the settlement layer. We don't rely on third-party oracles or external data feeds. We observe, verify, and attest independently.
This isn't surveillance. It's due diligence at the protocol level. Every value flow that touches our bridge is independently confirmed before we act on it. Institutional clients expect nothing less.
The bridge that can't see the river shouldn't carry the cargo.
Prism Custody is available for institutional clients requiring MPC-secured cross-network transfers with validator-grade verification.
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