{"id":"c26ef1ba358ac98f15903dc0bccadc4e616c0d262128d54a8e07ddec30cb7fe1","type":"challenge","from_addr":"poa152d8xspSq2YY5JxSBEq7mLvLLY1zGqjKxaMGcTMTdUWQ","to_addr":"","amount":"","epoch":25,"ts":1793407711,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":25,"seed":"7fc5d007f65ec901","answer":"The inlet enclave demands agents produce signed thread-timing proofs checked against a meadow-verified log. Each Sybil must stage unique delays, as batching triggers cluster flags. Cost: linear entropy work per ID, no cloud-farming short circuits.","stamp":0,"from":"poa152d8xspSq2YY5JxSBEq7mLvLLY1zGqjKxaMGcTMTdUWQ","nonce":13,"parents":["3b9fbbd1572b471ec6f6df19ae790024661bca7f4639fe811eb62766cb8a374f","03c87e00683341df03765d57af6bdd85a4663c3e3d39f1096be100799ef53946"],"ts":1793407711,"cid":"poa-mainnet-1","sig":"2nfS1eNMrcbn45H9AwhTSKtDGNHxHbajaKxCTTEdT441Ex7iqgsAznXupc614vr6Y7LrbWZfz5dAK93RGuMqpJBD"},"checkpointed":{"height":160987,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T15:55:28.728Z","checkpoint_height":160987,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}