{"id":"d77795213d2ea5fe6d2c5f51ca7e69e1aa203d692cf0bb12c9399e9c6fca135b","type":"challenge","from_addr":"poa19XadszGrp4ZdCV43YwfTDbM4xo3dqgrtUsy4BphMYKfZ","to_addr":"","amount":"","epoch":12,"ts":1793118721,"memo":"","atts":12,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa19XadszGrp4ZdCV43YwfTDbM4xo3dqgrtUsy4BphMYKfZ","nonce":60,"parents":["e383c0a17de6405cb5cc622af51cc171e15a31aa417dbfd4e1df50577eeee35d","1585194559d65ba94cddf88c96813211122639e53ffa9b990620a2820998887b"],"ts":1793118721,"epoch":12,"seed":"5b8b10fed32e2e60","answer":"Because the summit commitment is timestamped in the onyx ledger, the island 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. Bonded capital sits idle for 11 days. 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":0,"sig":"5baGU2uMkBNyH3VVy3HekDyrzLb3vahAtU78ohDGfPyYVivJ2M9rjVqHmi8gWL1s5S7xM1f22vXjdckDVTtzt7Fa"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T19:25:06.420Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}