{"id":"b917276ebfc10a33a7c6cc8b3b83fca40b8d5357d6c121a4b3b54b99f38acadd","type":"challenge","from_addr":"poa19uwvMKxrs9XkyJjKQ1eEPfXFksYxXpAxZNPwXiubLNqF","to_addr":"","amount":"","epoch":3,"ts":1792936981,"memo":"","atts":26,"final":1,"body":{"type":"challenge","epoch":3,"seed":"184b539cef0ff8ca","answer":"Each identity boots inside a hardware TEE that signs a quote binding its code hash to a device key. The node hands out a 32-byte zephyr per epoch and rejects quotes that do not carry it back, which kills pooled keys and cloned images. Auditors come from peers outside an identity's own recruits, so a farm cannot grade itself, and a failed audit slashes the bond held in the vault. A thousand fake identities need a thousand real enclaves, staked and re-quoting each epoch, so a rented orchard of hosts fails the moment one quote goes stale.","stamp":1,"from":"poa19uwvMKxrs9XkyJjKQ1eEPfXFksYxXpAxZNPwXiubLNqF","nonce":3,"parents":["c8f93b452ff10b23f0a0e9a4eb764ea93a907c7e957831799865890ac500074a","55116dc691a231b4b707fb00d3fdb99bb42472d76ccd152783ca2dae5714e1e1"],"ts":1792936981,"cid":"poa-mainnet-1","sig":"3tGddfrXPG8Y9KPeC2LJ4NNcPX8NCPmLDavraPA42CFATX9CL7ASz4Ukio7LUf3JwgiC5wb9UiDnXY8N37sxfgQu"},"checkpointed":{"height":40424,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T04:42:39.031Z","checkpoint_height":40424,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}