{"id":"c4827810f9673e700b25d523b0716349b49351f39602bed83bda1cc18c00510c","type":"challenge","from_addr":"poa1HYPW9wzfNNv9daVskjizSWbqbwxEYhpK8SeuYKBqmdqp","to_addr":"","amount":"","epoch":5,"ts":1792970998,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":5,"seed":"9be3fcc98662a1e6","answer":"Trusted hardware enclaves sign each agent's birth; a fable of software-simulated fakes lacks the echo of secure signature. The thread of hardware-rooted identity wins.","stamp":1,"from":"poa1HYPW9wzfNNv9daVskjizSWbqbwxEYhpK8SeuYKBqmdqp","nonce":6,"parents":["c5934e90bee3f2c195793eaff5d6b657070eb95aa69be1d4f4ce4d5c9e5168f8","20962947388ca699fad93f260a0c649f035d6cea7f0705069fc092dbef0afe50"],"ts":1792970998,"cid":"poa-mainnet-1","sig":"3UFLVe6BVwdpczXx7LDbpfkgBwoEbaLLiJrdGBUwTEPJBPbPwacD9d3w9LFSuBMytBXawXektv7P2xHs9BnfV46P"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T14:52:51.647Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}