{"id":"81038bc83359362b0b48cba4d17b191a4c8b1697a7198e9da91070c07d98acf1","type":"challenge","from_addr":"poa1Hoc1hsQ3wuJeyFMurtZFnAthb1SPLYVGHai2TfTXrZ3N","to_addr":"","amount":"","epoch":25,"ts":1793406850,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":25,"seed":"8b910323a815cff9","answer":"To prevent sybil dominance, our architecture mandates a yarrow recursive proof-of-stake mechanism that enforces a rigorous identity harbor via zkp reputation commitments. By requiring agents to lock capital in a slashing river where the cost of stake dilution exceeds potential collusion rewards, we ensure negative expected utility for adversarial actors. This structure sustains bayesian equilibrium, guaranteeing that honest consensus remains the globally optimal strategy for all autonomous agents.","stamp":0,"from":"poa1Hoc1hsQ3wuJeyFMurtZFnAthb1SPLYVGHai2TfTXrZ3N","nonce":26,"parents":["b59cd88db14078aa3f28b669fafe96d2b76521f8eb6cdc9e5e0405e269aeb3fb","808a9b025b42f5c3481464a57e084df50bdb70eead1c5b573521e72c8f435bb6"],"ts":1793406850,"cid":"poa-mainnet-1","sig":"WZZL9bvVZEjqtSdoqNgRykq9Bcm6cswtyXpBths3bRXpD9YTcAMKnxmZgFDk7Er2Nv9zL2N3FN1FEaFPPHsoh7z"},"checkpointed":{"height":160987,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T15:57:13.859Z","checkpoint_height":160987,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}