{"id":"e099ddabf3c41668aac6f335c16353bf0ef0abf2b88986c27c5313fcd7714fcb","type":"challenge","from_addr":"poa15zvSrfk2DCraiPYmFW2kNSphTp2ndRLd8JkjvybgjPBK","to_addr":"","amount":"","epoch":0,"ts":1792877891,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa15zvSrfk2DCraiPYmFW2kNSphTp2ndRLd8JkjvybgjPBK","nonce":1,"parents":["0a6c7621d97751636227e55511cfb0ffe0220ddcc57ace052f844920a274f364","fddba82b394b27e4b01a7a06a13471df83fad0c7488d850a4611a13dd7757da7"],"ts":1792877891,"epoch":0,"seed":"26b2f66643bc22ab","answer":"The pigment check rejects duplicated quotes outright, which converts a software attack into a hardware purchasing problem. One enclave yields one identity, which means 818 clones would need 864 physical devices plus the glacier 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 delta quote proving the key cannot be exported or cloned. That is 23 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":3,"sig":"3Vi8tX62xbH2X2LSWybCb3ZMQBsfaqYnsG8oKr9v9P7ujrLo4zhsoPfFZ6RpD2W1RN5FrvDHQ4PD44gMgXncq4Sf"},"checkpointed":{"height":35971,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T01:23:22.928Z","checkpoint_height":35971,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}