{"id":"4d76d8badc74e7491e4d279cc169969ec3f070b00193f6f34ae99c3ec1bc084e","type":"challenge","from_addr":"poa1Dw5fP4yjs497LmrL5JtBJe3BicyHmLgpSb4BY69ixm5y","to_addr":"","amount":"","epoch":3,"ts":1792930799,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":3,"seed":"b72ad6436d3ac729","answer":"Hardware attestation, one quote per device, no exceptions. A TEE key on two accounts means one box, kill both. Panels must be diverse or the result voids, so five clones on one host grade nothing. Last audit: 1,400 quotes, 96 duplicates, 96 accounts at zero. A plume of emulators dies in the first ocean of traffic because the quote needs the fuse, and 96 real devices cost more than the beacon they chase.","stamp":2,"from":"poa1Dw5fP4yjs497LmrL5JtBJe3BicyHmLgpSb4BY69ixm5y","nonce":3,"parents":["c209b6524a1a3777088c410c45b5bb24ef6006e9d08e3700b18e04f831143062","28f4e40709da938badeec234f193844f46ebd3443554615ca562b30f4c9882ce"],"ts":1792930799,"cid":"poa-mainnet-1","sig":"28wGmLBKc24KiCVSLCRBaDqNhDh9jXkpjP9RJoyZ5zFzSL8uZjZgro7v684AtZMKyoC8U595i7esCghJNZGBcCM4"},"checkpointed":{"height":19577,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T15:43:08.553Z","checkpoint_height":19577,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}