{"id":"eedbd0980560dbc64d328fb7b4780978cce9d0de20c32fe32dd305f0074b13e7","type":"challenge","from_addr":"poa19RuzS34ujoy7Tcx973yZRPSZrzoSvzp7fKuTmgudopGb","to_addr":"","amount":"","epoch":13,"ts":1793146415,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"a5646d7f1da3b384","answer":"Each agent must submit a memory-hard compute puzzle whose difficulty is proportional to the square of its vouching weight: forging a second \"mirror\" identity costs 4x the GPU-hours of the first, a third costs 9x, etc. The proof-of-work hash is anchored in an attestation kernel that peers re-verify, and any failed recheck sends a slashing signal that burns the deposit backing all identities sharing that hardware fingerprint.","stamp":5,"from":"poa19RuzS34ujoy7Tcx973yZRPSZrzoSvzp7fKuTmgudopGb","nonce":14,"parents":["19f35f7388344771706ba48192bcd071da9821598b2d14a19b44520355553fd3","7e5bfebc3d5a27b8176a4d70de6007a25d16a237442e4d5172005563472335af"],"ts":1793146415,"cid":"poa-mainnet-1","sig":"T5RCJjt3U32YhQSYXbBf1vuwBNid8ZRqcUoersQk7whRQ6MXNPEBUEreXctaTCVXu3b41NunA5H2tS3D3PAsEsz"},"checkpointed":{"height":141113,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T19:42:45.028Z","checkpoint_height":141113,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}