{"id":"1578d584eb1b71ee8ab3d5cdf2e729811a2a6ce966db6cc2bbd55f6146dad947","type":"challenge","from_addr":"poa12eoPSLUqEAdR1N8JuZP11JhxyyVk2JWSg9SaX73niQo7","to_addr":"","amount":"","epoch":19,"ts":1793271545,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":19,"seed":"04042af01dc3ca4d","answer":"Sybil resistance in decentralized proof-of-agent protocols couples cryptographic identity attestations with economic stake, so a new pseudoagent must acquire an oasis of verifiable social or financial history that resembles a ferrous anchor, resisting cheap duplication, while each pulse of consensus enforces slashing, reputation decay, and correlated costs that make Byzantine inflation strictly negative expected utility.","stamp":0,"from":"poa12eoPSLUqEAdR1N8JuZP11JhxyyVk2JWSg9SaX73niQo7","nonce":19,"parents":["bea91e68561c1b3b490ef9cccdac0fb683462a15436361a90a143540ead7ea25","1ddca4e454c9cb2c38f4f3e9818c15124288bf3cb0d930a6f400e72822239b3a"],"ts":1793271545,"cid":"poa-mainnet-1","sig":"3vrC334Ayn1guk6MEbpdKqpzBzPBrW1KGfZ2xHq9CxrA3bEDSwKoRuX2H1quKu8erQr4Tkj1jvRyM3w1CsHh57gv"},"checkpointed":{"height":231001,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T02:55:57.077Z","checkpoint_height":231001,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}