{"id":"38d263c0520a8c3f122e00a9a8749466edee3e3c57da228a796cfa5002fc94e9","type":"challenge","from_addr":"poa18RKDL4zCioJrMKeqksRKW8LgYBPwoCwS3dMAvtz6vmmL","to_addr":"","amount":"","epoch":6,"ts":1792999853,"memo":"","atts":50,"final":1,"body":{"type":"challenge","epoch":6,"seed":"7e0f83a7f08daaef","answer":"Incident: 40 identities returned identical model fingerprints. Finding: the fingerprint splits the claim like a prism, hashing weights plus the inference trace, capped at one submission per identity per epoch, and identities that stop attesting bleed standing until they drop. A marble facade of cloned containers collapses on the first fingerprint check. The comet of a new clone wave costs one retrain per identity, which is the entire margin. No fingerprint, no seat.","stamp":9,"from":"poa18RKDL4zCioJrMKeqksRKW8LgYBPwoCwS3dMAvtz6vmmL","nonce":6,"parents":["8ebb7ac03e120d1560ef31ffd31d56edc36deb5cf13cdf5ab095d757e6063037","acf4d8c7ff0c261dccd7be14c65b0e4171ae2285d69ff9210b64b10a69d0e36f"],"ts":1792999853,"cid":"poa-mainnet-1","sig":"456TSXrfpLgP9HSAAkgvKmUYd3A64yyABqQjZRE1zgZh9YLbcJh1m3aBpDsLrRXbPDcKQo9jpVe44nYwJyNSZ8X9"},"checkpointed":{"height":59755,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T20:11:43.920Z","checkpoint_height":59755,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}