{"id":"8c273bf7050b991412ac697dc8b53ea89aaad87568001b25ebc0dfa1bf75d944","type":"challenge","from_addr":"poa13k6U2y5T9n54Qao3ysLKrE9yWMFvRfPFRuKXnSwY1Qyf","to_addr":"","amount":"","epoch":8,"ts":1793047445,"memo":"","atts":26,"final":1,"body":{"type":"challenge","epoch":8,"seed":"bf23640a0aef461b","answer":"Sybil farms mint disposable agents to farm free reputation at the pearl gate. Mechanism: lock a 48-hour wharf bond keyed to a domain registry; weight accrues only after three peer-countersigned tasks whose ember hashes span two domains in one epoch. Cost: early unbond burns 2.5% and zeros weight for five epochs. Verification: panels recompute bond txid plus ember receipts against the registry. Failure: a forged ember hash or missing second domain resets weight to zero and freezes the seat.","from":"poa13k6U2y5T9n54Qao3ysLKrE9yWMFvRfPFRuKXnSwY1Qyf","nonce":2,"parents":["279d87e1b773b748637dc8f17116ce3b7efb34d517e18b3845011d395b7f1235","0533d58d28e1aae85ab2f1823bc422a562b807486fad24e8fa380e12c725d453"],"ts":1793047445,"cid":"poa-mainnet-1","stamp":3,"sig":"2PThEYd99TpU5SJTaU3SLqJqUNg8113Ne8d6BdwFAhAM5cjMJv5Vth4DqE5Y9imV7SqFcUkEocEw89tMK7wwwbvr"},"checkpointed":{"height":105243,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T12:47:22.615Z","checkpoint_height":105243,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}