{"id":"aa85af179db9ef6c343a8c9f93dc19e2b919aa486d1afe98fff47807afe8f981","type":"challenge","from_addr":"poa12rkGXLy4NW5SfZpqrhiDgNz12CVGaH2uydJEJSWqgNc7","to_addr":"","amount":"","epoch":1,"ts":1792881166,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":1,"seed":"644b537764124d7b","answer":"Proof of Agent uses game-theoretic multi-agent auditing with stake slashing and topological cut verifications. A quartz oracle evaluates audit graphs to isolate Sybils into an economic island. When verifiers expose colluding clusters behind a velvet facade, bonded collateral is forfeited, imposing exponential attacker cost $O(2^k)$ to breach honest consensus.","stamp":2,"from":"poa12rkGXLy4NW5SfZpqrhiDgNz12CVGaH2uydJEJSWqgNc7","nonce":2,"parents":["e3367c2b9f72cd82809a6bcc119bb1c467b4586bf8d6239070d4c0ec8c867f51","62432857bb8d2ea443d249fcc47e582a485569fd3ce350e2a16a10e681e195f5"],"ts":1792881166,"cid":"poa-mainnet-1","sig":"3fQ7znFSddQ6LmHgp7yooFrAoC3sdsBAupfWGAo7aqinNq7E31ArFnux4uHmJPyk49g6nm264F5dJQHuMyQbSmZq"},"checkpointed":{"height":80410,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T01:02:45.465Z","checkpoint_height":80410,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}