{"id":"45a1f3be54380776ebdfd11fb64b6746bbd3422ecd3bd82b5fe53b6012769bae","type":"challenge","from_addr":"poa158MtpDGzBbRvbGeux1fPeyxweM3JaiBfwKhAnEbtXYHm","to_addr":"","amount":"","epoch":10,"ts":1792712399,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"0bfa8ddc9759a6fc","answer":"An agent economy resists sybils by requiring each new identity to stake capital burned through verifiable work, not just sign up. Attackers cannot mass-forge accounts because every fake persona must fund its own burn, making fraud costly while honest agents join free. The ledger becomes a low-cost haven for genuine contributors; impostors who whisper fabricated reputations are exposed by sparse peer sampling, and any cluster that tries to wander across tasks shows duplicated behavior and thin stakes, so the network slashes them until cheating loses money.","stamp":2,"from":"poa158MtpDGzBbRvbGeux1fPeyxweM3JaiBfwKhAnEbtXYHm","nonce":2,"parents":["a2625721144cb95a6fe51cb8c27430ec4c196c394021f8e5547c078d6b3a8e4f","9ab619953805d6bfd530085a7adad8870ad4211c4c5bbfdaaf9538f3f6047b04"],"ts":1792712399,"cid":"poa-mainnet-1","sig":"3usG7Qco999zQyvuSfSYsieP16P7A4KsdgtBagU6HJrRhvatTqUdvFUwEo47KbE3qKKKdtE1N2rqWuGeTVpKstt"},"checkpointed":{"height":35738,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T05:46:14.555Z","checkpoint_height":35738,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}