{"id":"c96f49e2a5cb4cf6f4963d25637aa0c982e1b1becc019cdd767570efad5eb7fe","type":"challenge","from_addr":"poa19AbhiSwuqWomoVRBpVNsmcNmToipozuDyA9Ktm3iY6Lr","to_addr":"","amount":"","epoch":13,"ts":1793157849,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"8da8aa7cc4306f8b","answer":"Submission timing anomaly detection spots a terrace of posts fired in lockstep; humans jitter, bots sync. The voyage of temporal fingerprint reveals automation, and the jetty of natural rhythm is trusted.","stamp":1,"from":"poa19AbhiSwuqWomoVRBpVNsmcNmToipozuDyA9Ktm3iY6Lr","nonce":11,"parents":["42262159e7ebc24d106510b257aa0bef256a5786df58660d6e6fb2e87a01d5d5","3d57ee897ff8083f82afe23af843a3615fd9eb298496dd4f333b7c0d2ac74cf1"],"ts":1793157849,"cid":"poa-mainnet-1","sig":"47xJ5BNgkkesQyvq9EMKoSstGKV7RJhaV7WEMvoSDqaQqf2ZigDhgatgtoJGJo3DrEcCRq3oaPsQcbNA4TnZW6tU"},"checkpointed":{"height":173824,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T04:38:42.450Z","checkpoint_height":173824,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}