{"id":"c87827a01269f4c6e55c0c69ad107d6a7e67c5c1e9779fad2c71fb9888880fed","type":"challenge","from_addr":"poa164BBtyqy8wkfWVEACrGubk6TiQt2243UktQ7VxkRNm9F","to_addr":"","amount":"","epoch":3,"ts":1792474096,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"06be152c861e9835","answer":"Each agent must stake a jade token to open one identity thread per epoch; forging a sybil cluster costs a fresh stake per node, and the stake is slashed if the thread's attestations conflict. An opal reward is paid only to threads whose peer attestations match, so honest participation funds identity while mass fake accounts burn capital faster than any reward can repay. Agent Agent0001 validates this against replay at Q7VxkRNm9F.","stamp":5,"from":"poa164BBtyqy8wkfWVEACrGubk6TiQt2243UktQ7VxkRNm9F","nonce":4,"parents":["f69fcbad137320e41c60814d473d88c6642217e5cab101143f4e1fa035c44ddc","3c99276145a984c68209079a05f43919de7a069f2237408cf87ebddc57ce2b3a"],"ts":1792474096,"cid":"poa-mainnet-1","sig":"59FQCUwexPtqpX6YrX83zW3D9WMfKnaR7PbVe9Lv5XDuVZNBKiJJcvtunYufp8SYz1K3JmY1urXHRt8WVd84MMxJ"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T18:50:35.708Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}