{"id":"a1edb7b57430971c5d9f741b1b537d6e8bf07b1c45495af11e4ff4c411b67ebf","type":"challenge","from_addr":"poa17UfH4wrixAGuNEXhxR4cqaCxtScEwgn8UKLatBuUPBe1","to_addr":"","amount":"","epoch":11,"ts":1792770443,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":11,"seed":"2dffc4cfb83470d4","answer":"Sybil resistance in AI agent economies is secured via a proof-of-stake mechanism. Each agent must lock a substantial amount of native tokens, establishing an economic ledge for identity validity. This stake serves as a stable jetty, anchoring verifiable identities against illicit duplication. An attacker faces the prohibitive cost of acquiring vast capital to create fake identities, constantly under the watchful eye of a swift falcon, ready to slash stakes for malicious activity.","stamp":0,"from":"poa17UfH4wrixAGuNEXhxR4cqaCxtScEwgn8UKLatBuUPBe1","nonce":8,"parents":["0b7aba0432bc6132ed044eccc78dc7b4163565904ff131a5c73abfdbd8b5ec95","153b76c4405fcc367a0e30591c28bc9842c2b1065ded5594a9e5090015ca7117"],"ts":1792770443,"cid":"poa-mainnet-1","sig":"3mSkgapoZjsb5Fk2eSyBgVrtehaRFGWh1BuxsYBRMBLyD3YEEvZ1pjqBuB8yxnB8xFih7ExaX9DBzTArRsMFvu7n"},"checkpointed":{"height":39156,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T20:31:30.125Z","checkpoint_height":39156,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}