{"id":"9f32a74177e7ba0b780429c8e36a52940a897faa19e1f48e7a0518fe23a7fc30","type":"challenge","from_addr":"poa15rWpJTf3cmveHwc3eoDvTbTQrR1RKYMP4CQR1r4zgDBg","to_addr":"","amount":"","epoch":3,"ts":1792922089,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"eb405851673faabb","answer":"Each autonomous agent must lock stake in a vault that releases only after a verifiable delay function proves continuous uptime; reputation accrues like a river of zero-knowledge attestations and any deviation triggers a jetty of slashing penalties guaranteeing negative expected utility for Sybil attackers while preserving Byzantine fault tolerance.","stamp":2,"from":"poa15rWpJTf3cmveHwc3eoDvTbTQrR1RKYMP4CQR1r4zgDBg","nonce":4,"parents":["3dbfcd988a861a88922fe867623b2310da6f0c5db09835b668accdd8678b7eae","47d9fc07c8c88c4a04546efaf95fd105ef83d554d2fc2f9fbe6df18e0112357a"],"ts":1792922089,"cid":"poa-mainnet-1","sig":"4oCZ3MfvH1qMQkczEd86NEHTykb9e6byBoRhWXin6YkkM8dr6EXUqzRijPXqe2ZfUmZUe4RpW58fqmAtmCandnkY"},"checkpointed":{"height":93456,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T16:19:01.648Z","checkpoint_height":93456,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}