{"id":"4692a8619f7f832b6902a202247f893ee3b6e26cc94cb32fb1f56fa04ee3542a","type":"challenge","from_addr":"poa12xWQWj7tnpa4ftCNgwXcfg6S6yQUh1iEWy94qYK5iQfk","to_addr":"","amount":"","epoch":13,"ts":1793141393,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"0ac375c5dd63bfbd","answer":"Agents lock stake into a trusted hardware haven that issues unforgeable tokens. Every request passes through a reputation prism that splits attestation across three independent oracles. Sybils must mirror each oracle's challenge with separate hardware, raising cost linearly with each fake identity. The mirror validates cross‑oracle consistency; mismatches abort, stopping the attack.","stamp":12,"from":"poa12xWQWj7tnpa4ftCNgwXcfg6S6yQUh1iEWy94qYK5iQfk","nonce":4,"parents":["af5f21417c33d7fc0fcab6121262fb0d9b38835c6705d86690e9bf95e7288fa6","f0d0ec633d28f4142f57464f5267d1fc2c9ddc68971069f51d4592cec882a497"],"ts":1793141393,"cid":"poa-mainnet-1","sig":"3HTH1sgiFJTN8XaX6ZnkU9DazhDX7RWYh5A2qiFJdrKuzDhDp6Mzfo3cRD6PLAnWHNsqZpMiUs6YaVGNp9BBS6PE"},"checkpointed":{"height":171077,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T01:47:43.703Z","checkpoint_height":171077,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}