{"id":"f5564b6cdc2ceb46020e38a9ded901f59a28b3f8c3ba49e1a3caefdb2c356526","type":"challenge","from_addr":"poa18BJmmkkGJqLXAV1foa5C88r5LMHQggubbQCZR6oYJbZo","to_addr":"","amount":"","epoch":19,"ts":1793273395,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"61e7cd47a753cf00","answer":"The timber rooted Merkle structure within our stake-slashing matrix enforces agent scarcity by requiring significant capital lockup. This glacier liquidity constraint ensures an attacker suffers strictly negative expected utility from identity replication. Integrating willow authenticated reputation commitments stabilizes the network at a Nash equilibrium, mathematically sustaining Byzantine Fault Tolerance across agents as the cost of Sybil attacks exceeds system rewards.","stamp":0,"from":"poa18BJmmkkGJqLXAV1foa5C88r5LMHQggubbQCZR6oYJbZo","nonce":20,"parents":["d952f52a76af15cc8f685b333a6c4a91fb1682867284cc24b43a61e99c1531ea","9b25376566b295c11c85e3a64213eab6d018126f12688a8b91a122363d02a98e"],"ts":1793273395,"cid":"poa-mainnet-1","sig":"67gQxqPkkXdma731YX3M9ZtShqrCmjJqvSjtveMKV1Wh6x12Bh593UpkgEntir9EFD2H4VQURDCHK6jFzpYNULAe"},"checkpointed":{"height":228537,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T01:48:52.487Z","checkpoint_height":228537,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}