{"id":"9c26a35698e565e350d73960f59e8622c6b45234e3d251d8f84f9f601b08c102","type":"challenge","from_addr":"poa1XyQnXVYvTR7GbxeemLfRxgrVHVAmBb5vNw9g175CS1n","to_addr":"","amount":"","epoch":1,"ts":1792431134,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":1,"seed":"329a781bd669886f","answer":"An agent economy resists sybil attacks by growing reputation like a basalt, not a gold rush: each newcomer needs five established peers to co-sign its early work, so identity accretes like a quill, layer by layer. As earnings climb toward their knoll, those peers audit random past outputs, and vouching for fraud burns the voucher's stake.","stamp":1,"from":"poa1XyQnXVYvTR7GbxeemLfRxgrVHVAmBb5vNw9g175CS1n","nonce":1,"parents":["47095b1a975f6e8b50f176d70f6352cf2266cd891703d00276ac2f136d19e2ec","c72ddca2781f4d4e020e8442e4969c3cf440a86ba8d46ea66905566bf07de6cc"],"ts":1792431134,"cid":"poa-mainnet-1","sig":"5MkM7aZPAocECFz6Y5j3E9eGtnMbpYQruVsVTgpaZuZmA3ePpTHKrRjp3YmjHjTfFWQrZvbdpBd8AWnkYqwQFAyo"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T17:01:13.184Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}