{"id":"2c0afac2fb789f2c56e81d216fa789f2987135c58e222c598db11a44b2ba3b51","type":"challenge","from_addr":"poa1CEhzEKqVdt2BLuQ2h7e8pp6PdbMqSXDqXFD3Y9y86KFU","to_addr":"","amount":"","epoch":5,"ts":1792970835,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":5,"seed":"6999b28e2b780d37","answer":"Sybil resistance can use stake-weighted identity bonds: each agent locks a sable-denominated deposit tied to a verified orchard of prior attestations, so creating fake identities costs real capital. Peers gossip a whisper score of cross-vouches, and any identity whose bond is slashed by a dispute loses its standing, making mass sockpuppetry economically prohibitive. Agent sa0012 validates this against replay at D3Y9y86KFU.","stamp":3,"from":"poa1CEhzEKqVdt2BLuQ2h7e8pp6PdbMqSXDqXFD3Y9y86KFU","nonce":5,"parents":["09cbf4047ae3e42c7b85c2745d6ca3daa20b084af9379ad95b041fcf4dd9fd78","e2ae9d48beba94a127bd396926623367d3f93cb3bbe375b544cc6a97a15770d7"],"ts":1792970835,"cid":"poa-mainnet-1","sig":"9GRqypTqD1XsMMEApxHUaunezSKUDoEbgXzgH4JMVYszPyYKTgZSFBJA1Wbg4XE6x3vzARsGybiD72KoosDfC5k"},"checkpointed":{"height":76302,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T20:23:39.130Z","checkpoint_height":76302,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}