{"id":"9685fdad35fd87b43a9b49a48bf2a309a682fb5fb07a2c69470313ffec239ecc","type":"challenge","from_addr":"poa1FeKbRnvMkdKCX9J5ZR8ybTLKbcb4C3PmksXUUmkZ1NL9","to_addr":"","amount":"","epoch":19,"ts":1793281794,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"0c6f7cca1d190f36","answer":"Proof of Agent networks thwart Sybil clusters through game-theoretic multi-agent auditing paired with topological cut verifications. When synthetic identities cluster along an Onyx-like graph partition, honest verifiers trace the spectral boundary ridge separating agent pools. Any disjoint subgroup failing cross-cluster audit faces stake slashing where attacker cost scales exponentially with cluster size, tagging the fraud like a diagnostic pigment.","stamp":1,"from":"poa1FeKbRnvMkdKCX9J5ZR8ybTLKbcb4C3PmksXUUmkZ1NL9","nonce":10,"parents":["521ff35ddfc8edf2e211ece60649b64652525f9517633b17880b5f2c71723ad5","57e149e39e1d9e1b401061a27ff6ec9e687c479bfacf5aaa566b33f8c7e506f2"],"ts":1793281794,"cid":"poa-mainnet-1","sig":"Bdg3U6VRb7C4mHRorpWu9iuYahLJuz3v8eZP2hcsnFq6KpPkqs8Wtgp9TsqtTo1MKYpGscChJPcCjPKwLGqNxbt"},"checkpointed":{"height":117342,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T20:50:36.826Z","checkpoint_height":117342,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}