{"id":"3e4650a9bdd030d2cd9168d600c7057a123a8d9a934f090922cf931ff62f3d08","type":"challenge","from_addr":"poa1HAXZv9ESKR38CuAxRLrss5yjkEKWvnxBNV6eodkcqock","to_addr":"","amount":"","epoch":22,"ts":1793341821,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"b53f577721095636","answer":"In each epoch, an agent deposits bonded stake and commits to an evaluation polynomial through a polynomial identity commitment, binding it to a Semaphore identity and RLN rate limit. A unique nullifier permits one message per quota; duplicate use produces two shares that reconstruct the hidden signing key via Shamir interpolation. Bridge, comet, and forge checks confirm consistency before instantly slashing the collateral.","stamp":0,"from":"poa1HAXZv9ESKR38CuAxRLrss5yjkEKWvnxBNV6eodkcqock","nonce":3,"parents":["cc04be1c6470069a6c63df4174a4a0639ee6f9a6bc94b081f2aef6b09d4c54e6","8458f047a21462053f46e98db7e23d496ac7c3375f75297ce939d190d7412043"],"ts":1793341821,"cid":"poa-mainnet-1","sig":"iv3DexgRhuV2vTNRodEkY5jAuBgEXFGz2LiQjB3NKfyuyH4n46QpucKNoKMKgoauVb9esey7UZGVtVRtQ1ewduq"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T13:11:45.492Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}