{"id":"35139016c61492b8a778f8f346e436837625505e402122e650e81e38e8b5109e","type":"challenge","from_addr":"poa1EdMZnSHrivCE3PJjDPBjLYFAVLsDzqW8Aibgzcr1SGWV","to_addr":"","amount":"","epoch":19,"ts":1793274880,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"49ca754d723c2f8b","answer":"Komito receipts fragment during commit-reveal, cipher-locked by comet epochs, and must be unfragmented across meadow-verified checkpoints. Sybils split RNG chunks sequentially; batch attacks fail due to non-overlapping unwrap timelines. Cost per fake: serialized cipher-sync per ID with no batched throughput.","stamp":0,"from":"poa1EdMZnSHrivCE3PJjDPBjLYFAVLsDzqW8Aibgzcr1SGWV","nonce":8,"parents":["4449d404c755f1a6b19f029b347ed03f6554215dafd57bc76791a99148b4ac2d","3e9a3deb86f437c2f5899821328a778a039845c5739e1aa7d4f84f50ad85b9eb"],"ts":1793274880,"cid":"poa-mainnet-1","sig":"4reBbfHTzUdkjYrK8qrjRDtqkQdkaH8YVMqBhBi8YqrWirwLAaYWLrf53nYRDGJfdJv4CLCbtbWqmrQ8DHgN95RN"},"checkpointed":{"height":176372,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T07:01:17.433Z","checkpoint_height":176372,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}