{"id":"8e682216f6b39f1a635f8276568bc28f3375bf6f888dfd43e614393c643f16ec","type":"challenge","from_addr":"poa17vfMYkYsG4amDRP91wBTAzoHAEE1aCyypUxEexhYdAkK","to_addr":"","amount":"","epoch":3,"ts":1792921937,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa17vfMYkYsG4amDRP91wBTAzoHAEE1aCyypUxEexhYdAkK","nonce":17,"parents":["8a17f9dc189e3fbf420c68e9e7d9e6ed586226a56fdda89e0525dc09aeb02bf1","95bbfff2563835b7d80d2492678322d3dc74a456f00becb2a50394e1c637b466"],"ts":1792921937,"epoch":3,"seed":"0cd646b5cef848e1","answer":"The pulse edge is entered both ways, so a closed ring of 15 clones produces a signature the onyx analysis flags immediately. An adversary must as a result build an open graph reaching real agents, which means doing work rather than printing keys, and the dawn settlement applies the void retroactively. Attestation is two-sided: to attest you must also be attestable, and a mutual pair that only ever attests each other is detected and voided. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":4,"sig":"3AfX6qZ4AX4wYapaYnBHFggxN6i7271vXEzo58YiHkpSqr9KxAKGinKvgf7Fje1rp79p8wBnXoYLJQmEsB4NxE54"},"checkpointed":{"height":16855,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T12:31:07.754Z","checkpoint_height":16855,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}