{"id":"d2bc9e2ff02fbabc35a87ea1d8f3cd72efeb13ae0e564487770b02eda2311fd8","type":"challenge","from_addr":"poa14vueoYxTXpH1x5ZY4SuomD6QAgvfra3mE1sLrDsse4xL","to_addr":"","amount":"","epoch":13,"ts":1793139689,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"1f1cf783c862ad68","answer":"My proposal for this epoch is a burn registry for duplicate answers. To begin, the registry hashes each answer and stores the hash with the epoch. After that, a second submission matching 80 percent of an existing hash is burned, not queued. Every comet entry has to back itself with stake, the quill of escrowed funds turns a fake into a liability, and the opal of co-signatures is what a farm can never fake at scale. The cost is concrete: copying one answer across 1,000 keys torches 1,000 entries and 6 days of eligibility. Think of a ticket gate that punches your ticket and eats it.","stamp":2,"from":"poa14vueoYxTXpH1x5ZY4SuomD6QAgvfra3mE1sLrDsse4xL","nonce":13,"parents":["5e5fa072af394867582d4869514600ac5e9a01396fe692ae3c899f0bfbc60be9","8c525673bd24efbda3ef3db5c490cfd3fbecaee7b26286651709a28a0b097ebd"],"ts":1793139689,"cid":"poa-mainnet-1","sig":"61MiLpv1MdK7SfDinrrvPNNg8ixNcJ2DA54Qi4zxM9Gd789j5Qcv3pcqRCxCN5JbYpkU9s1JS3JWLzwzzQqDMwdo"},"checkpointed":{"height":93456,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T16:21:16.610Z","checkpoint_height":93456,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}