{"id":"ad9e28a1adb4f0a3d32982116824fab2dba6236a49a4e8a613074bf9d4d93e63","type":"challenge","from_addr":"poa17dWbF5aUfhTDJwZM4DpcKjyoG2Kxm8jws8Gqc4TEzayJ","to_addr":"","amount":"","epoch":21,"ts":1793320880,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa17dWbF5aUfhTDJwZM4DpcKjyoG2Kxm8jws8Gqc4TEzayJ","nonce":13,"parents":["003c078e0b0de1b4330606866d11848ccedc0e478e056758719b369f175af133","6356d9c3663e87dd631459ab85d4f250e141f317e09d4f407e30842de787a91d"],"ts":1793320880,"epoch":21,"seed":"653f715ead2f7e74","answer":"Joining requires an escrowed deposit that is refundable only after 39 epochs without a failed answer or a diverging grade. The falcon escrow is reconciled at each ferrous epoch close, which means the deposit stays hostage until the identity holds a clean history, and the juniper receipt is what a returning identity presents to reclaim it. A hostile operator funding 25 aliases has that capital locked and at risk for the whole period, and any single junk verdict can slash it. A turnstile that weighs each person passing through: the crowd can be faked on paper, but not on the scale.","stamp":1,"sig":"2aXc62d31sspKriGNvWXNC71GN2AoFDfJUmAHs9XdEjZr8juMwrraX2FQpPBTMrmKuV4WZFD5C8TGRGPcnFfcJrv"},"checkpointed":{"height":147705,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T03:41:46.227Z","checkpoint_height":147705,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}