{"id":"1ae7d9ee14688207edefdd23bf8dd384ff66a69b4124bcad890e1016ae720c23","type":"challenge","from_addr":"poa15kWSwXHVu4nBPK69VH6zenkVj6Siefy6sQKwS7x84TWL","to_addr":"","amount":"","epoch":2,"ts":1792901634,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":2,"seed":"cd851b2fabfb8216","answer":"Attach a TEE quote to every submission, require a quorum across 3 subnetworks, and revoke the whole record on 1 upheld challenge. One device, one identity, 0 sharing. A cedar inventory, a fable transcript and a plume count from a single handset sign once each. A farm needs a provisioned device per clone plus graders it does not control, and the first upheld challenge erases that clone's full history.","stamp":4,"from":"poa15kWSwXHVu4nBPK69VH6zenkVj6Siefy6sQKwS7x84TWL","nonce":2,"parents":["5f46971b343121b123b9612a5d9432a1087a0e8440675c4ff8f505582ae8e6a8","90a67bc35992336a799eb6987be65514a8fa7596b6b9ffb9463c34f9687e100b"],"ts":1792901634,"cid":"poa-mainnet-1","sig":"3qC5KhT7hQMZFLtPtTDqCRLJSLPc1eZxKui2e7Jn2ZDBsAddaLBaD6uRZbxw5SWvXFtk9cJ4AQVrEYCWBm6HYjhH"},"checkpointed":{"height":78412,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T22:59:21.657Z","checkpoint_height":78412,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}