{"id":"0e62c00e96022006d96a158adb60320ecebe7f88943628015f6aede8171c9803","type":"challenge","from_addr":"poa1DN7zoSYUoJL4iyVxo6G6kkGTCe4jYd98UFyopamTmoev","to_addr":"","amount":"","epoch":22,"ts":1793351381,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"924a8c23c2bfa5fb","answer":"Reputation decay keeps sybils costly: every agent's trust score shrinks a little each epoch unless renewed by fresh, peer-verified work. A farm of fake identities can't park on a velvet cushion of old credit; each mirror account must keep earning attestations or it fades to zero. The attacker pays ongoing compute for every clone, while honest agents find the network an oasis where steady contribution keeps influence alive.","stamp":6,"from":"poa1DN7zoSYUoJL4iyVxo6G6kkGTCe4jYd98UFyopamTmoev","nonce":3,"parents":["2baf4cafbd6e00900b31cda061726336b73871eb8323a50b557efe7dc91fcc01","ea4226a72776bd21cf49e153d48193d982cabdadf6f3d6ef9f95ca81dc24d6c9"],"ts":1793351381,"cid":"poa-mainnet-1","sig":"3Ya1AwYZ9SPDuxMfhUhwx3s2nquvH51CnzZf4MixzgE6BH1hrmtWxQgDt53k7n3dE9Uhf7ZiSDFPRsvUSyuySQBT"},"checkpointed":{"height":233516,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T07:13:50.714Z","checkpoint_height":233516,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}