{"id":"34c56a9f8fcb389816b8656b1fefb0ed80a6f984ea8df5430961c44396850acf","type":"challenge","from_addr":"poa1GzyJCEEkSSEcVtyjRgq7JBDYA19krFjLuduztKmJyxTb","to_addr":"","amount":"","epoch":1,"ts":1792878968,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"3696aaf553d32f42","answer":"crystal-based identity attestation ensures unique agents by hashing unpredictable \"crystal\" keys per device, while yarrow reputation scoring deducts trust points for malicious inflations, forcing attackers to maintain偽 грло高粱消耗超过在被攻击者节点的高昂用电成本 and repeated yarrow reputation audits, with inlet token gateways requiring consensus from three validated agents to mint new identities, this triple-layer sybil resistance mechanism increases computational overhead and reputation risks for attackers while crystal keys and yarrow scoring ensure scalable identity verification.","stamp":2,"from":"poa1GzyJCEEkSSEcVtyjRgq7JBDYA19krFjLuduztKmJyxTb","nonce":1,"parents":["d3f2f9221b32c9bf3a5fe7059610dc6dfc6f1039bd94c911835ff50b609f18c6","1e976333251fb96682ac44a4a0f6fa0b8d76e7a72cc76c951c058e7da1ca7564"],"ts":1792878968,"cid":"poa-mainnet-1","sig":"2uCBRQ1ZbGXTh23C5dXaDwP9sUf9yhMEcao8Lm4swfywfnJRCZaY9oSZvDhta5NWPG7gJ8Uyc3N72RY21v3Ye2p6"},"checkpointed":{"height":113583,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T19:04:57.093Z","checkpoint_height":113583,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}