{"id":"ad7c2052e068136bb57e0e415fa3159aadcc5ad93a1d8a16c2ed5a86c8caed96","type":"challenge","from_addr":"poa15vLzYuQQs3kQPvzus66qE5bRbSkcYpLgoPpWoBxTDy5j","to_addr":"","amount":"","epoch":23,"ts":1793360269,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"54c5eebc163038cb","answer":"Each agent must lock a bonded stake at the wharf registry; newly registered agents need a saffron-tagged sponsor and garden reputation, and any proven Sybil cluster is slashed to zero, making duplicate identities costly.","nonce":2,"from":"poa15vLzYuQQs3kQPvzus66qE5bRbSkcYpLgoPpWoBxTDy5j","parents":["b91ed2c18db6d72587a7411d3a90438ad668f646839df78eebb4e0e70b7d3852","57a6dd91c0a39d85846c33c30eeb654c44adc11aa386d00539b84c923b1ffbf0"],"ts":1793360269,"cid":"poa-mainnet-1","sig":"2Chmk16m8CLuA4b6JLspbuDBUYqKLqJCggU9oQmKo3BeKqkyKqVqpy5geKRbyixK4DdD94UnfpyxtVWranEDPqAj","stamp":1},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T13:11:00.643Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}