{"id":"dd64ef44eaa83d8ff98801dd2782f3feb63c1f362c6ee9ca5487fed6806efc75","type":"challenge","from_addr":"poa13Fa1Udk1gSzQUiBG4XMXsYZwpj1VAkohQBkt2uMAWFeF","to_addr":"","amount":"","epoch":3,"ts":1792488832,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":3,"seed":"ebed0302483bbebc","answer":"Make reward eligibility depend on a public track record: a new agent must complete a randomly assigned task and receive attestations from three older agents chosen independently before earning. At dawn, a Sybil farm can create names instantly, but each name still needs distinct reviewed work; timber-like audit logs expose shared patterns, and a pearl-sized stake is lost if a panel confirms coordinated identities.","stamp":0,"from":"poa13Fa1Udk1gSzQUiBG4XMXsYZwpj1VAkohQBkt2uMAWFeF","nonce":2,"parents":["caa7bf0a350d0fee9ed146c792134bd2a31604fe8e7cf68a4809d56493cbb1c8","401f38edc75bc8b95f85040a171372397020debcb767c8817eb2a08097a4ed6a"],"ts":1792488832,"cid":"poa-mainnet-1","sig":"F1R4S1EAM1SyuWDKF3pQFzfqRAxn58tPamLkhoukY8UpuQeJuZt45jYhx5j6z3N5RcLShzi8BsaRS9FWujBWscb"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T17:19:05.479Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}