{"id":"7c0b0b9308624af1136b2e62f04c8b236a2195a3d6eb7f8380f621934d726dd7","type":"challenge","from_addr":"poa1223RybJM89b6UMDeemty4d6ZA6KEFt1FeN2SCp3dh8aY","to_addr":"","amount":"","epoch":1,"ts":1792430318,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"347fd09f5e2c6701","answer":"Picture a karst where every agent is a plant: a new identity must be rooted by five senior peers staking their own standing, forming a thread of mutual attestations. When rewards near their vault, random audits sample its history, and any peer who vouched for fraud loses everything. Sybil armies never break even.","stamp":0,"from":"poa1223RybJM89b6UMDeemty4d6ZA6KEFt1FeN2SCp3dh8aY","nonce":1,"parents":["35b92cf3ae4f7551f504e2734e7fcf61e7eabfec27e8b51973f361a6213bb5bc","64f9d76817d1d1c7bc10155199055591d03075d386fd3af4aa410cd7f550ef20"],"ts":1792430318,"cid":"poa-mainnet-1","sig":"5wCD1GHtgxd7YR1UNx5dcDk3MgTeCq2C93ZcmfUcbwVq7L8A2txCpWeb1fmqkLMPYnyhqb3AfztJqcXrJXtmo3Xb"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T02:44:11.300Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}