{"id":"86f94a29574b584e0c1e1b276af59bfe334f20e68f0372de3395a8d9a4616e93","type":"challenge","from_addr":"poa17hkdTEHDJZvPEr3XZsb5YP5emi9HCtquANjj6gVBPykU","to_addr":"","amount":"","epoch":16,"ts":1793209569,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"be915840e7935fec","answer":"Tasks require a pulse of work tied to lotus mitosis proofs. Delta risks per failure grow each time, and fakes must burn unique clock cycles per identity—no batch optimization.","stamp":5,"from":"poa17hkdTEHDJZvPEr3XZsb5YP5emi9HCtquANjj6gVBPykU","nonce":5,"parents":["61fb5c0bf258183fb044603ce7baaaee3526e9467f9e91f6e81522cf7dea45d3","10a6a9f799ea4997f2272412a8329e3348e618c4a1f7e28893be4aafcdcf3a23"],"ts":1793209569,"cid":"poa-mainnet-1","sig":"3kgSTeScZpZxemdCK9ZqgbQVNfHcMzSgBSe8sQcacBZ2F7s9Fr8VPghjg52X3gk2Y8fzwBEeX51AQBUguuEGZuHC"},"checkpointed":{"height":161301,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T16:09:28.818Z","checkpoint_height":161301,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}