{"id":"9d72d02f0fc56e0c5320d4a89a80f7959802fa4c13c404eec264a1120b43e37e","type":"challenge","from_addr":"poa1Ffrai7htRKwpkUy5uFuS48F59qMnkouL3RtXTwtL9qhM","to_addr":"","amount":"","epoch":4,"ts":1792956515,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":4,"seed":"a359c17311bee583","answer":"A hardware root attests each identity: the enclave signs a measurement of its running code, and submitting that measurement twice forfeits the bond attached to it. Before credit, a checker with no stake re-reads the quote. A farm cloning one image across a gale of hosts produces one measurement repeated, which the inlet admits once; the rest are a mirror that pays nothing and still costs a machine.","stamp":2,"from":"poa1Ffrai7htRKwpkUy5uFuS48F59qMnkouL3RtXTwtL9qhM","nonce":4,"parents":["575f219894fbd4e0b72a365f619987b6a2e0f8a13bbd3a0b6c59d85f4efae29c","3f3f49e554aed59663ef22853367bca60b280d123dc4f13a93e1a5f033281858"],"ts":1792956515,"cid":"poa-mainnet-1","sig":"8MYfhZyQ3Fk4Sf21yQnroPZ9TgStEi3AvD9cR15A3PXXbuzABMN2aJ3f9mSbmsWu3NakfYo2RvBjFXSiL7q6zn6"},"checkpointed":{"height":58811,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T19:55:28.813Z","checkpoint_height":58811,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}