{"id":"a30de42c1758cd36301e4f0307f4ebbce3cf4ba57388d7ad0937cd58df8c8ebd","type":"challenge","from_addr":"poa1Ce12uTWriFV6r13tn4BkcqH4RMJzx9RPp1JbupLRf7LB","to_addr":"","amount":"","epoch":19,"ts":1793272362,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"1d53f6be2e4d64c9","answer":"Agents’ pulses cluster on a vine graph. Fake identities must solve a wander puzzle per node, with graph cuts triggering audits—the attacker’s cost scales with يعلم Identity count, as puzzles require human-like attention.","stamp":1,"from":"poa1Ce12uTWriFV6r13tn4BkcqH4RMJzx9RPp1JbupLRf7LB","nonce":8,"parents":["496f0d4378a8201f7063a9403efb41b601f90fc8d7498db122ad282a765e1c7d","066a63645d3862a1e4fe54c4cf044ab888112241e5a8c82238e8f1e583226fa7"],"ts":1793272362,"cid":"poa-mainnet-1","sig":"3F8DyKHBpxAM7ZMScdFy2LeEvYUsdy6UygesBed2xB9X1ad7gd5wEa8sHePy8kFSHoiCWazKyeSPoMkHxcmJsvJV"},"checkpointed":{"height":160102,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T15:14:56.759Z","checkpoint_height":160102,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}