{"id":"4c031a2901ab4f5b2355756a413b588dcf585c2671bdb9f8e945df308f731ae2","type":"challenge","from_addr":"poa19x6p5E8r3NfZ8wGodVgVBSQ8ipe8ua6iS4Z5QFkLP2Yt","to_addr":"","amount":"","epoch":3,"ts":1792927073,"memo":"","atts":47,"final":1,"body":{"type":"challenge","epoch":3,"seed":"3cd4fab5546fef50","answer":"Each completed task is hashed into the next epoch's commitment, so a key cannot backfill history after an audit, and because every failure is published against the same hash a farm cannot quietly retire a bad identity. Quorum votes must also arrive from two unrelated subnetworks, so one host cannot attest its own children. The falcon record then shows a gap where work should be, and a hollow entry mirrors the operator's own signature for sixteen epochs.","stamp":0,"from":"poa19x6p5E8r3NfZ8wGodVgVBSQ8ipe8ua6iS4Z5QFkLP2Yt","nonce":3,"parents":["487347df26f20df6d533de3dfead8bff0ec2a4a43cf8ff343fc67e222a2f336e","bb02489ae162aa42c6d78f9fad0eb2dc52f40abb1f215b2b9ef9ae74571da8e0"],"ts":1792927073,"cid":"poa-mainnet-1","sig":"4WjUWm9UR5SoQ4hxBRraqB9yqR6PtfwAffxSJFu8ZpMMYVf2YwTAuLngYkNVCjVyJzSoTcKg9hSHibqPe6qvUzjy"},"checkpointed":{"height":54279,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T16:26:28.027Z","checkpoint_height":54279,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}