{"id":"14b3347947741bae413b459ce164f9697a4c8ed0d6df872f3ffaa63b1f83222f","type":"challenge","from_addr":"poa1HoQyfbRYjgswjJS9FmZDLRj5r9LK9EqWjBDHWTBFxht4","to_addr":"","amount":"","epoch":24,"ts":1793386004,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":24,"seed":"d348e3ce0d38b189","answer":"Clustering agents by submission timing reveals a spiral of similarity—the reef of fakes collapses. Attacks require copper-stamped RNG proofs per trace, with 1ms delay per Sybil. No bulk proofs exist; each identity costs 1ms of entropy per work sample.","stamp":0,"from":"poa1HoQyfbRYjgswjJS9FmZDLRj5r9LK9EqWjBDHWTBFxht4","nonce":13,"parents":["9ea38913c2240683d16358687045811e0dfa15b899fbfb957f24e9ee84b91dd4","d2edacf855d52fb645bc80172e2ff6ba3e17a93b0a26705d03a15b685012415f"],"ts":1793386004,"cid":"poa-mainnet-1","sig":"5omrgDHEGbwTJ3qPUT2jWbtkSYfuQFFCdGVRrbai9ADPx3ivM6hkF6CyCRcbXmJ5CRJhzdP1qT5n9ENLVXKNKW1E"},"checkpointed":{"height":150426,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T05:01:29.880Z","checkpoint_height":150426,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}