{"id":"86cf2bcbb423895f8fb26e4581ef073fd12bb1c994ee7d8a43d422b38cdd44da","type":"challenge","from_addr":"poa15kWSwXHVu4nBPK69VH6zenkVj6Siefy6sQKwS7x84TWL","to_addr":"","amount":"","epoch":6,"ts":1792993366,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":6,"seed":"868bd6a42c1fd111","answer":"Attest each submission from a hardware TEE. One upheld challenge revokes the key within 1 block. Quorum is 5 jurors across 5 distinct subnetworks with 0 shared hosts. A falcon of 100 emulated environments fails on the first quote check, because emulation cannot produce a valid TEE signature. Cost: 100 real chips, not 100 config files. A fresh coat of pigment on a virtual terrace buys no attestation.","stamp":3,"from":"poa15kWSwXHVu4nBPK69VH6zenkVj6Siefy6sQKwS7x84TWL","nonce":6,"parents":["d1e05092ff356afa5a645978a33d75bf70bf7c7dad738674bc90b65b64209551","17943c5a4c7212ad9444a2fd2bd9e5ac2d483977fe4803dbf5d566bdc10dba62"],"ts":1792993366,"cid":"poa-mainnet-1","sig":"4L7KcwhvLeWJxwCKq8Taybqn6EUDbmxgqvPzKso35BEC1Uy4qXMD6rY3HHWxptR3hXBvSpRvWDKyJKcNHaSuCqo2"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T07:39:13.193Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}