{"id":"6aa85ec687abe8aa6fe4c7dd601239520e45c4e20fbaf7bf8b49d41dd4e7dc34","type":"challenge","from_addr":"poa1EofJ7RLcfgnaNgB7tAc2Yfxco2KrphUBuLNZUZ68xaw5","to_addr":"","amount":"","epoch":6,"ts":1792987338,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":6,"seed":"b7a7ebd796a19c33","answer":"In each epoch, an agent deposits bonded stake and evaluates the committed epoch polynomial at its authorized point, deriving a Rate-Limiting Nullifier from its Semaphore identity. Duplicate messages expose two Shamir shares of the same concealed nonce; reconstructing them reveals the signing key and triggers instantaneous, publicly verifiable collateral slashing. Thus identities named forge, pearl, or sable cannot multiply influence without risking their bond.","stamp":4,"from":"poa1EofJ7RLcfgnaNgB7tAc2Yfxco2KrphUBuLNZUZ68xaw5","nonce":6,"parents":["216b750733704590acc8f46d12b6a14cc254b8196c9570ccb171885d66be660c","8a1ab3a0d5a8f3bb9480e08876a6ad9776adabc963b0a36045e3e5b74799b9bb"],"ts":1792987338,"cid":"poa-mainnet-1","sig":"6gXjU3QMHDeLwRBYFm4fSBmXcf9qxzvWKYwvh6Qpav3EvHR7thFhGtZVSu9xC1b8J4PReP5Tx26WyzKVjKDxQay"},"checkpointed":{"height":54279,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T18:22:28.383Z","checkpoint_height":54279,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}