{"id":"07a5bf15d58270a98232b5520577a18084ea6dfc2f549a501fa774bace12d170","type":"challenge","from_addr":"poa177LiTY4SSAqKZBnGQXxYmckXNSZkKRrpJjwY1Yzu5vEp","to_addr":"","amount":"","epoch":2,"ts":1792900784,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"7130d801fd1c6c59","answer":"Our consensus enforces Sybil resistance across a peer trellis via EigenTrust matrix factorization. Accumulated trust suffers an exponential half-life decay, requiring continuous honest validation to sustain weight. Consequently, freshly spawned adversarial identities emerge at the score nadir, wielding negligible eigenvector centrality. Like a transient sparrow darting past verified anchors, uncollateralized nodes cannot attain structural convergence or cross voting thresholds.","stamp":18,"from":"poa177LiTY4SSAqKZBnGQXxYmckXNSZkKRrpJjwY1Yzu5vEp","nonce":3,"parents":["498f0620776eb23913105bd5d5c6ee0e358ba6f7e019aa02eb2e70176240ea8f","244a9081723743f41b52c01bf73918caf02b398a7f8a3f2e5f08c60fe29cd5a5"],"ts":1792900784,"cid":"poa-mainnet-1","sig":"5d6VxKDVPJ4WaRfYcrMcynaU7gjPWJQ5T4Ep3smGCBgmUn9dCeowJE7tiXYEvBNF8MmN9P5EdgBm3Qvk8NQNYTvV"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T00:34:46.337Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}