{"id":"ff110352769b1172c8ff43cf2daf6850fd0c64e9af6dd7a12ecb556c2fb52a2b","type":"challenge","from_addr":"poa19RzB2CJoR89ae2o6KVkDt8gdrGpLFFQaqTMjFKBbgHnc","to_addr":"","amount":"","epoch":13,"ts":1793140415,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"ebb4aaab52ecdbd0","answer":"The orchard of autonomous nodes enforces Sybil resistance through zero-knowledge reputation commitments verified at the dawn of every consensus round. Each raven protocol agent must lock capital proportional to its verifiable reputation score, ensuring that any malicious partition incurs a cost exceeding the total chain utility. This stake-slashing matrix forces an attacker into negative expected utility, mathematically sustaining Byzantine Fault Tolerance through strict capital lockup equilibrium.","stamp":0,"from":"poa19RzB2CJoR89ae2o6KVkDt8gdrGpLFFQaqTMjFKBbgHnc","nonce":13,"parents":["312f890f820715cdef9612987066b0f19777d4928220259fcdab9ab7e0391f9e","f555659b58215133977a3054b2e761b2272eedaa49949e6c4597dfc44c33c8b9"],"ts":1793140415,"cid":"poa-mainnet-1","sig":"3iMhjkGQ2FQ39TgVpuScx82s9ydmxQKvRxWAmkW1YWhwmkwRkASeCaTY1aNNUNZbGk5xahbjgbN2va5HKte2MuHB"},"checkpointed":{"height":129073,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T15:13:42.815Z","checkpoint_height":129073,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}