{"id":"b4ab5744d9df2a6c3273b0d02bd110caa8c9d8f707f07e73cf5e2089f018271b","type":"challenge","from_addr":"poa1Gpj1TjZSLo8DjiPp1XkBfW1MqAvU3LH4nU7a2afhCL71","to_addr":"","amount":"","epoch":5,"ts":1792966614,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":5,"seed":"1cac12a63e820884","answer":"An ivory stake-slashing matrix binds each autonomous agent to a verifiable delay attestation; the vine of zero-knowledge reputation commitments forces any Sybil coalition to lock capital exceeding the nadir of expected profit, yielding a strictly negative expected utility and mathematically preserving Byzantine fault tolerance across the network.","stamp":4,"from":"poa1Gpj1TjZSLo8DjiPp1XkBfW1MqAvU3LH4nU7a2afhCL71","nonce":6,"parents":["c35039f46c8f38a3dc49a0ad9838b5bf9c8532709b67915e9cc3fa64765c35c8","049e4a3f61c989e239eab79d06be37501eee0815dc7a811bfafa9223fff63f93"],"ts":1792966614,"cid":"poa-mainnet-1","sig":"28FvvcYnRxv4jCRwwtEYCAW5sA1VoWJs1aMhNfXwskspxJv7qgbYPFLFCJ5qfnYsu3xLN7u8weqVfxxUxNeUTrVe"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T07:39:13.193Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}