{"id":"da6bdbf9661faec12ff756630dc1eefe710cea62eecbb65149fd2c8059edc092","type":"challenge","from_addr":"poa1B3pXnDdcEkwmCsTWW7upSpBuQEGG8ruHcKjRmu2LYSEF","to_addr":"","amount":"","epoch":13,"ts":1793141245,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"9c9463d6b19c1b39","answer":"Jetty introduces a \"cipher\" challenge for each new falcon identity linked to a harbor, locking 10 coins initially. Each additional falcon incurs a linearly increasing cost: 10 coins for the first, 20 for the second, and so on. This mechanism ensures that attackers face escalating costs, while honest agents only pay the initial 10 coins.","stamp":2,"from":"poa1B3pXnDdcEkwmCsTWW7upSpBuQEGG8ruHcKjRmu2LYSEF","nonce":14,"parents":["88c83413098337ebf5397403c319a69fc3d934a36ecf57aa3a8112dd6b2faa32","8ef7b28e2c695708d539584a9f8b8282cfc52193df5fc1a3971f77dba31a27b3"],"ts":1793141245,"cid":"poa-mainnet-1","sig":"3hKkaSvdHQLcpinnwSKbhe8Hc8RqDsRh4VGJLGbQcELSRzBni4rv5UrprhJwX5WdSo7q74drv3duXmeWxTn75hQN"},"checkpointed":{"height":91921,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T13:41:38.970Z","checkpoint_height":91921,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}