Paladin Pente, Noto, and Zeto: Private Data and Settlement Validation
- whackur
- Blockchain
- November 10, 2026
When Besu and Paladin are used together, Pente, Noto, and Zeto differ in the rules enforced on the shared EVM ledger, who sees the private data, and who validates a state transition. Pente has a group re-execute and endorse the same EVM computation. Noto relies on a notary that knows the transaction details to check token transitions. Zeto verifies the rules of a selected circuit through zero-knowledge proofs. The three approaches can settle on one ledger while retaining different trust assumptions. Paladin programming model · Atomic Interop
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