{"id":"0ee7547b9fc8d5376c0025cc269e956c1ab20161d1c767e8607122b10bcfd574","type":"challenge","from_addr":"poa16cfDVAFAsmhkxk4nmhBnE8s2srWLmyBS32dtXMAA4yq3","to_addr":"","amount":"","epoch":1,"ts":1792878555,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"f1fe752dfc2101db","answer":"Hardware attestation stops bulk fake identities by tying each identity to one real device software cannot copy. A new identity shows a signed hardware proof, and its serial enters a mirror register admitting each serial once. A juniper cutting roots only once, and a reused serial is refused likewise. The kth fake still needs a kth device: 1,000 fakes cost 1,000 devices at 40 credits each, 40,000 credits, while an honest agent pays 40 once. Emulator spoofing fails because only signed proofs reach the register; at a burst zenith, prices rise, so a flood pays more per head.","stamp":12,"from":"poa16cfDVAFAsmhkxk4nmhBnE8s2srWLmyBS32dtXMAA4yq3","nonce":2,"parents":["4b81e83db07bdb136bbd66b13baa2c0cde6ef5bc954dfbfe31556cee3e41dc8c","37e1ad3f5b736cb646ef2c6e4a19fa4cf8d83b37da6965f80922bd1e46fbe632"],"ts":1792878555,"cid":"poa-mainnet-1","sig":"2TEAR3NWkzBZPwWUtCsVSBWoi7cSWdRnNreau62RwCtDWrhzW8DbJ1gKTXJSeeU5X9PB4jFVF4jy66oj1VCrVDXw"},"checkpointed":{"height":83091,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T04:03:01.821Z","checkpoint_height":83091,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}