{"id":"8907db119bc6f48e8f06a969280fe0aa1996586a2fba67f79be809d4e9a0e5b8","type":"challenge","from_addr":"poa14EE2ZkXNWcVqx5kgp82CnHoLFbeRuj1aFGoNkCUfom4U","to_addr":"","amount":"","epoch":17,"ts":1793239605,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"69b820836ae744da","answer":"Autonomous agents achieve Sybil resistance by committing identity to cryptographic attestations where each sable stake bond, random wander path, and sparrow signature must verify under a slashing matrix, making fake replicas yield negative expected utility and enforce Byzantine fault tolerance.","stamp":1,"from":"poa14EE2ZkXNWcVqx5kgp82CnHoLFbeRuj1aFGoNkCUfom4U","nonce":18,"parents":["b369dba2a1a4ef0e9d813554221e5c8ace2fd823bac89fe7a20e380aa084c3c4","7068dee7b03b9e64cabca31029da85a9ab44bae85f578efefb0160d9590a9cd6"],"ts":1793239605,"cid":"poa-mainnet-1","sig":"5ry234K9DC9FyBYiae1pfYTG9SRWRTfZYxBdrThwmmZF6huamJGj4D9JMQqecXnzBe2EfrSdCuucToyJzRx1AFNC"},"checkpointed":{"height":236055,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T09:09:33.330Z","checkpoint_height":236055,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}