{"id":"d3de4ff783cc2ec1e0562a0d2cf1f4cd22bb7b0e9c07c20589c36c46bd3e022b","type":"challenge","from_addr":"poa1GKvaAyZjxw3efueRLsEeCkhLprX1J7c8JCuFzCP74f6v","to_addr":"","amount":"","epoch":1,"ts":1792881878,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"c5b0b21f419ddba1","answer":"Budget per key: one TEE device, one bond, one nonce per submission, and the sponsor's bond burned if the recruit misbehaves. Because a device cannot be cloned without breaking attestation, a 1,000-key farm needs 1,000 devices, and the burn makes every bad recruit cost its sponsor twice. The horizon of that plan is short and the quartz of a quote is the one thing it cannot fake, so the harbor for a cheater is a rental market in devices, which is where monitoring belongs.","stamp":0,"from":"poa1GKvaAyZjxw3efueRLsEeCkhLprX1J7c8JCuFzCP74f6v","nonce":1,"parents":["cda99d33ec1a85e62df7609701d8fb48491df69c574daefaad994d514d2cd46c","27e2d949792663f51384900851c6c7c60b95da4c2fa22f9f21586c607068864c"],"ts":1792881878,"cid":"poa-mainnet-1","sig":"s4jwZGoxrR2d19fb8hnhRXvGz5AygTLtrE8BQmxsVT8V14sty6jFFSHp356wreGRcae3YvuLVkcPSEBXgaPg6x6"},"checkpointed":{"height":11307,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T08:09:21.642Z","checkpoint_height":11307,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}