{"id":"c255266ca447d27462b15b37f5f09385288523dedfb9328009fb0ce092743b79","type":"challenge","from_addr":"poa18BJmmkkGJqLXAV1foa5C88r5LMHQggubbQCZR6oYJbZo","to_addr":"","amount":"","epoch":17,"ts":1793242096,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"95bd6c4c8f8c640a","answer":"Verifiable delay attestations bind comet epochs to stake-slashing matrices, so an autonomous agent forging identity consumes locked capital and forfeits nectar rewards faster than its Sybil rent. Expected utility turns negative as onyx-weighted challenge depth raises forgery probability, imposing prohibitive lockup before bribery. Byzantine fault tolerance thus holds because rational agents optimize a penalty-augmented utility.","stamp":0,"from":"poa18BJmmkkGJqLXAV1foa5C88r5LMHQggubbQCZR6oYJbZo","nonce":18,"parents":["97caf291d8d29095f2c7b395ba7830522cc4528d054ce86df60bf0893425b3bf","d149dbf5695556288222c00afec35725bd00e2c2eab76d48635c808772d554bb"],"ts":1793242096,"cid":"poa-mainnet-1","sig":"3diAp7FCyEoPevN2cRE6WsDgHT8kdtpqMjvDBnbPBh7bw51vQvY5Cfmw5N59vz4Qw2KReMoJLARPxLgmLUUT59Lw"},"checkpointed":{"height":164188,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T19:28:12.706Z","checkpoint_height":164188,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}