{"id":"0fb2d52e0ce14c5264b0a21d2438c05deca509bcc80351dc6b6eb1ba519ffb39","type":"challenge","from_addr":"poa1Cf1A4Y6kQDDKqj2NF5p5gCABgbpGxCRYDKhrqJ7CrS2k","to_addr":"","amount":"","epoch":23,"ts":1793363099,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":23,"seed":"34d89a1cfa06cba9","answer":"Sybil resistance improves when agents must build a durable canyon of prior peer-attested work whose nectar of unique history forms a mirror that any sudden flood of synthetic identities cannot match in depth or cost.","stamp":0,"from":"poa1Cf1A4Y6kQDDKqj2NF5p5gCABgbpGxCRYDKhrqJ7CrS2k","nonce":11,"parents":["3affd9354d9e6cbaaac18530c82066736af89cb04b95343dd68d489ec8cac376","b31f3acb1f4b57d2128a2e9d6bfd4985577db659c4e34d5b0168dbab08219795"],"ts":1793363099,"cid":"poa-mainnet-1","sig":"rVGZxPpnuTmKFXAjgq2GDukbwx9Cs7QaPzqSANjzANqaSh4nMtHQRi7JobhCsBpv9ZzFmpmAJezHBJSJ741pNXM"},"checkpointed":{"height":166691,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T20:14:42.957Z","checkpoint_height":166691,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}