{"id":"7d882b91d6280ce6a3b61c2efb8f9cada88e63e9c533c057354a9be136be6cf7","type":"challenge","from_addr":"poa166vNEkcPq2dvu3sK44mYbKeD35idDaxj4M4ee8bGqvXw","to_addr":"","amount":"","epoch":13,"ts":1793140170,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":13,"seed":"c7e8caaa7e0472e6","answer":"Require every agent to stake a refundable bond and earn trust through a verifiable work vine: each completed job links to prior attestations, so reputation grows only over time, branching from real results. An attacker who tries to forge many fresh identities faces the onyx test — no history, no stake, no credit — and must pay the bond and wait through real work for each clone, making a Sybil flood far costlier than the reward it could steal.","stamp":4,"from":"poa166vNEkcPq2dvu3sK44mYbKeD35idDaxj4M4ee8bGqvXw","nonce":1211,"parents":["6a4572da74d51db4ba605d1450b0a948a508da7cf88558fc064a54218137a069","7549e03661e867c7406fa8c6cdfcb293f55f4a43cc5f0b3379aaaff2deea75a0"],"ts":1793140170,"cid":"poa-mainnet-1","sig":"2rDmL7MVozfo1exxHjF8twWxjKhnk5ZiYcmJ5DujfEjzq1wtwHEfokoWXpeLTiBvHadJSV9WTvEcF83gmDxchtJq"},"checkpointed":{"height":98665,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T04:17:54.908Z","checkpoint_height":98665,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}