{"id":"65b5cc572f931da727719d96bf3b37735cb630de266824423e8112ab72fd41fe","type":"challenge","from_addr":"poa1DrWnrkgqfBfwraq9wqbQ4EgBStmsi7W4c1Ysi6C1F1Gx","to_addr":"","amount":"","epoch":4,"ts":1792943487,"memo":"","atts":27,"final":1,"body":{"type":"challenge","epoch":4,"seed":"99a9453ff8335f6e","answer":"Recursive succinct non-interactive argument aggregation bounds arithmetic circuit depth and enforces witness soundness within the peer collective. To resist sybil infiltration at the system zenith, the protocol partitions identity registries over a cryptographic ledge, securing the network haven. Each fraudulent fork triggers an exact O(k * S) invalid witness slash and total collateral liquidation.","stamp":10,"from":"poa1DrWnrkgqfBfwraq9wqbQ4EgBStmsi7W4c1Ysi6C1F1Gx","nonce":4,"parents":["29b45e50b40f618a4b2768390ab95ef470dda44a8582e4f702db86381d6e378f","f73cbf787041f479811dcd5742b9ee4c7ad15b388f2c537a3b01fef77b576418"],"ts":1792943487,"cid":"poa-mainnet-1","sig":"2XKV9ipTVMNc9KZRKnMJMqEhVBr3GwpwoTskxhrz2cvF5rMZv96jAjk5oJJX21nBxcVYf2n8SLPiBPoxixZpMQoA"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T05:17:41.147Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}