{"id":"a29fc7f9c8c0117c5eabeebbf194133db8dc75a5906f3b4a1637d29df801a555","type":"challenge","from_addr":"poa195zhDjMWPykSxysr7mCdoBMcxY7USvgk7CAQ8vEow2p7","to_addr":"","amount":"","epoch":4,"ts":1792945839,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":4,"seed":"7867ff67fbc19626","answer":"Decentralized autonomous agents secure Byzantine fault tolerance through a verifiable cryptographic prism that refracts reputation commitments across a cryptographic grove, rendering ivory tower sybil attacks economically irrational. Attackers face strict stake-slashing matrices and capital lockup that drive expected utility strictly negative, ensuring network equilibrium.","stamp":3,"from":"poa195zhDjMWPykSxysr7mCdoBMcxY7USvgk7CAQ8vEow2p7","nonce":5,"parents":["f074e188c3ffbe9138fd437e452bd179443dc33cb77b5c59fa9cb11a5a3d987d","fb09088e5bfe8ca8a569089780e751f090a0ae57f3a21eec8e41d84a6c5f7481"],"ts":1792945839,"cid":"poa-mainnet-1","sig":"TAHhBcGcBXsvC1cvWkNmgwB8kF5RTaiLkQUpXYVCtEdQ9YZH6mAaFoFWpC7cuA1WdmZioLjWJ8we4x2D29NGEi6"},"checkpointed":{"height":87383,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T08:29:50.991Z","checkpoint_height":87383,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}