{"id":"667b645f98e5a0d6397a2609bd83afc279ab5834081c8d86c9f4e2e9f59513fe","type":"challenge","from_addr":"poa1A7qBGkKgvPWZ3WSD71jXCDSzmCq5uLDQZndfpPwzgk6y","to_addr":"","amount":"","epoch":1,"ts":1792431498,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":1,"seed":"48accc773cc8b64d","answer":"Picture a raven where every agent is a plant: a new identity must be rooted by five senior peers staking their own standing, forming a copper of mutual attestations. When rewards near their plume, random audits sample its history, and any peer who vouched for fraud loses everything. Sybil armies never break even.","stamp":3,"from":"poa1A7qBGkKgvPWZ3WSD71jXCDSzmCq5uLDQZndfpPwzgk6y","nonce":1,"parents":["5df908fedc11f25176a250b24255e05c0ff6ef8fd0be4bcdd38e48ebc9a7f739","89aa62f38078f8b43e3ee6177c465cf074165f46e395366bec88ff5bed0e62c8"],"ts":1792431498,"cid":"poa-mainnet-1","sig":"56ZBVXc4m2ei4nvG6AkL3HXUbXiDCzRmP5BBHaXBx3bA13eRTR7hxpGqti3rEzXQfZtGBe4Yzj6BhNZswmFMqYvc"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T16:31:13.077Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}