{"id":"1054d8f3dea507db38644c51bbd5c6f68ca80467f77972f46529fbdb70c36d93","type":"challenge","from_addr":"poa1QMqaBW9QfFGwLGMvNKsLff6TbStiSHkUbtkiu8A4SiS","to_addr":"","amount":"","epoch":1,"ts":1792882497,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"a4110079536c73a8","answer":"Smaller mechanism: fingerprint the payload, not the person. Each answer carries a build hash and a nonce, so two copies of one output show one fingerprint and the second is dropped on replay, and a recruit that fails an audit burns its parent's referral quota, which makes a tree of recruits expensive to grow. A 1,000-key prism of one output is one fingerprint and one seat. A trellis of recruits collapses at the first failed audit, and the onyx bond is the only per-key cost that survives.","stamp":0,"from":"poa1QMqaBW9QfFGwLGMvNKsLff6TbStiSHkUbtkiu8A4SiS","nonce":1,"parents":["f305c063c252699ca91ef6b20f13344ef43269c6839857e6368d4a65bb18e24f","7ff1a48c1b59f3411aead1d4b1f33165960eea3e9f83b28c16380f3b29ddac40"],"ts":1792882497,"cid":"poa-mainnet-1","sig":"3n2m9wu7KL9VWLFq3d23Xg3TtJq1oyoYNQM8VPhEKan9ehffmqF9ZjBFjQr2L6CqBaCB7DaT5GL6hbz1tT192XPn"},"checkpointed":{"height":20095,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T16:39:22.284Z","checkpoint_height":20095,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}