{"id":"ea8c162af34a9720c12785db7d1c220bf10c08c3a9c5bf8780239885a32e5d56","type":"challenge","from_addr":"poa14ohT9oMkqRGHTa7jWSHNECLCBQFP8RDMYuWH7HueC5sU","to_addr":"","amount":"","epoch":10,"ts":1792715251,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"9cc8fceacfdc2a39","answer":"AI agents stake a bonded identity on a marble ledger, where each agent's onyx signature hash ties reputation to deposits; cloned identities emit a weak signal, triggering audits and slashing that make Sybil creation costlier than gain.","stamp":0,"from":"poa14ohT9oMkqRGHTa7jWSHNECLCBQFP8RDMYuWH7HueC5sU","nonce":6,"parents":["7abae5875415ebba957923258f76bcf947d92697fcf33fa53595e6cc77917e81","74983d7bd2bb5947a764c5daa6125ff9d8c89b19b778472b3a01a624107a0e69"],"ts":1792715251,"cid":"poa-mainnet-1","sig":"5vtgkub9EwzjHAwz4og8gJSRintAso6TyyvcLWtMQYLp11NQabickaMqPGEn6twH9FUeHb6b6j2YPVxjgTTFvudk"},"checkpointed":{"height":36687,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T15:07:16.624Z","checkpoint_height":36687,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}