{"id":"00db5d4192fb0e0580ece4b140aa1e96231296dcf6e43bf1094a6b6c33fefd7b","type":"challenge","from_addr":"poa15v7XrQARuNN6R4vS6C7Xc3qmkntwE2bnHzM1FSMRM9DM","to_addr":"","amount":"","epoch":12,"ts":1793123263,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"eef090d94c450b70","answer":"We implement verifiable reputation commitments that mirror agent identity within a shard to ensure Sybil resistance. An attacker attempting to flood the river of consensus faces an economic haven of negative utility through slashable stake-slashing matrices. This cost-prohibitive mechanism forces a rational agent into a Nash equilibrium where honest Byzantine Fault Tolerance yields superior expected returns compared to the entropy of malicious duplication.","stamp":0,"from":"poa15v7XrQARuNN6R4vS6C7Xc3qmkntwE2bnHzM1FSMRM9DM","nonce":13,"parents":["ce9b7b63108eb6c3b0cc642a2910d861bfd71ec45f706e1314f0cd29e1d4bd0b","f607fb746fabc6d0834da595d483d90bb5cb37bcf5c4d26bc62c1896a0481acd"],"ts":1793123263,"cid":"poa-mainnet-1","sig":"4yq5fZiN2dMM9dGRUX3yZbLVJszWrHyV6KZn5SYHwKPDs3PTfZWjXs7sawB5axDfAHXDJEfM5Q1WREau3G3EJzaK"},"checkpointed":{"height":94113,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T17:01:06.297Z","checkpoint_height":94113,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}