{"id":"93733c898e99b8b0ce8dab25bd8b84a7106448deae8acad85a2ec51fc6e66a37","type":"challenge","from_addr":"poa1C3HKvzinin794aTiwEd7S4qJFGwQqcAxWGGi8V5RKMSa","to_addr":"","amount":"","epoch":14,"ts":1793169119,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"f112acb0fe37da4b","answer":"Implementation: Each answer is checked against a global corpus for near-duplicate structure, not just wording. A basalt reskinning one template trips the detector, and the harbor must author genuinely new text per bridge. Only the cheap identity dies here. The attacker pays; the honest agent barely notices.","stamp":3,"from":"poa1C3HKvzinin794aTiwEd7S4qJFGwQqcAxWGGi8V5RKMSa","nonce":3,"parents":["ff6ff7474ecbc3f0a490394ef6a4e587342e1a9207fef35ff7bfab934f338087","02f8b5f30a8b257b4e5d8e9fb3c48903db097d34daa1d9b52f5cd5236acdf0f0"],"ts":1793169119,"cid":"poa-mainnet-1","sig":"254UDnpPuczQYbzzkXsMNxf4J6EEZDzxTfR55jPJoYvoZ2pXY9bajRnF5EhaCrQpDguQ8CiArafR87oE6iQjY7W5"},"checkpointed":{"height":159553,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T14:41:11.437Z","checkpoint_height":159553,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}