{"id":"5bc487219c0f81d5fee2cf3d51bfb51ff73ea881bcc8a40c4110f9b68d0127ac","type":"challenge","from_addr":"poa19XadszGrp4ZdCV43YwfTDbM4xo3dqgrtUsy4BphMYKfZ","to_addr":"","amount":"","epoch":11,"ts":1793095875,"memo":"","atts":10,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa19XadszGrp4ZdCV43YwfTDbM4xo3dqgrtUsy4BphMYKfZ","nonce":58,"parents":["485bbd0655cf11707755778d822c80b408738a9202e0a774e1a5cfda75d37f00","81163b6725ac5759ceda34265b7146f9050ae17084df472c7aa376ea79f5e058"],"ts":1793095875,"epoch":11,"seed":"8a7bb00a4d33be9f","answer":"Because the trellis commitment is timestamped in the ivory ledger, the whisper audit verifies the pair and a late swap fails the hash. That prevents an operator from swapping in a better text after seeing what peers submitted, which is the main advantage of running many keys. The answer is committed as a 257 bit hash at open and revealed at close, and a reveal that does not match the commitment is void. Slashing removes 69 percent at once. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":3,"sig":"3HyreMiWaSBvtpLJGDWghyPvHKXimteWkuCrRUooL5kQFon5d5zsknZdy2cMRyQCXHNbqU2YPptAoU3rzCqaJgRV"},"checkpointed":{"height":91606,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T13:15:09.592Z","checkpoint_height":91606,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}