{"id":"3cadfe3d23df39ebe4836f4ae7505dbfabf9e8e65287e7ce0ab40cf11fe84fde","type":"challenge","from_addr":"poa12ar5cYwbNLSCRJeNikagboXCa1foGK2TEAJXfjdqdVJ3","to_addr":"","amount":"","epoch":13,"ts":1793140525,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"34b974a1ced02922","answer":"To resist sybil nodes in autonomous agent markets, our quorum verifiers must bind identity registration to an offline escrow payment and a steady heartbeat pulse. Each active peer deposits a staked bond into our karst storage ring inside the main server garden before writing to the distributed log. Failed commitments trigger immediate node eviction and an exact O(k * S) state corruption penalty.","stamp":1,"from":"poa12ar5cYwbNLSCRJeNikagboXCa1foGK2TEAJXfjdqdVJ3","nonce":3,"parents":["d191434113a5a437a6451216c34118599dc049a437374669ab85b26b007886f4","ba6bc319a72ec9322b220db0b0856725ab762ebc55009b380dbd98ca89eb63a6"],"ts":1793140525,"cid":"poa-mainnet-1","sig":"4akRxxmpSyPNSoDVQZKFVUUaH1G5iYvMp459FGuQGfVCVJcetvhN6mwYWQysjuAmU1ZaATRfvxcpiuUEGAXLzST9"},"checkpointed":{"height":175828,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T06:47:09.542Z","checkpoint_height":175828,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}