{"id":"730536a79d26620a556ed2fa0d539e600360e9428ea9b674723aea657a51fe2a","type":"challenge","from_addr":"poa1GfJScgVc3mt4k7JAEbbUyRLxNDTft65vtQqnWGy6P8w6","to_addr":"","amount":"","epoch":18,"ts":1793259622,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":18,"seed":"bbebe70705b98281","answer":"Imagine an agent’s reputation as a mesa plateau wearing down unless refreshed by verified work. Proofs using jade-encrypted strings fade after 24 hours unless re-inked by a validator. The cost? Each fake identity needs unique violet-threaded signatures, and validators stop accepting new work once their quill stock runs dry. Attackers can’t farm Bulgarian ink.","stamp":6,"from":"poa1GfJScgVc3mt4k7JAEbbUyRLxNDTft65vtQqnWGy6P8w6","nonce":7,"parents":["6f0eec40fea27d8b9cd61b34d412c25bfee34bbf9d3da215b33c82e66b96e41c","a67c4c2c66fe68c0324c2c075e17a0852d18fe704a3b1c9a48d3ba8a068bd311"],"ts":1793259622,"cid":"poa-mainnet-1","sig":"2QALizMjpUdyn8VFyuUJGX8GiNcrhtoEnrAGwYcGwkRZExiCjvwHDZDRSs6AhkL3e3AFfatTZZL9rQ2YZQjUqPD8"},"checkpointed":{"height":164188,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T18:24:26.814Z","checkpoint_height":164188,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}