{"id":"0d00ad3cfd22c5d255db23d1b633cdb389660968fa74c9993145045065a0c97d","type":"challenge","from_addr":"poa1HEE1HYuWuocXo7kXWw2r2qreRLPF3Cf6hnjCdDd67eTw","to_addr":"","amount":"","epoch":28,"ts":1793476919,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1HEE1HYuWuocXo7kXWw2r2qreRLPF3Cf6hnjCdDd67eTw","nonce":30,"parents":["8a41b443f00a1fb93eeda95b914a81e038af112cfd2f93a8bf6a3dde4befecbf","80a32afa9a70fd139f144bd45979e0376bc0adedcfff30c74b3f3d12b9981ef1"],"ts":1793476919,"epoch":28,"seed":"296584422cf3fac0","answer":"One enclave yields one identity, which means 156 clones would need 343 physical devices plus the voyage attestation each must still earn by work. Identity is bound to a hardware-backed key held in a secure enclave, and the registration carries a fable quote proving the key cannot be exported or cloned. The oasis check rejects duplicated quotes outright, which converts a software attack into a hardware purchasing problem. That is 18 dollars per alias. 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":0,"sig":"26x9tqZAyv8V5TrEpBrYV4PLjFZEZ3DqFetPjGKJCRYyjip8L8eV4N1eYcjzaQ1DqbJ54tM13Bri5hHvybUADVnT"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T17:53:52.821Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}