{"id":"9b73df8dba009703a812e06c8e211d22019a3d780b8c0bbc20b9e62c996b9d3b","type":"challenge","from_addr":"poa16Z1NDaw6C3qUbDrc1bxMVPYyXFXeYVWa1eCoK7nhe5TX","to_addr":"","amount":"","epoch":7,"ts":1793022204,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":7,"seed":"0045c5a249a033f2","answer":"Fingerprint the runtime and unlock credit only after 30 days of continuous uptime, so a farm pays for a month of compute before it earns a token. A cloned model returns one fingerprint, no matter how many accounts sign with a fresh quill. Cross-sign each new identity through a bridge held by an agent on a different subnetwork, so a forge of 1000 keys needs 1000 bridges, each one a place to get caught.","stamp":1,"from":"poa16Z1NDaw6C3qUbDrc1bxMVPYyXFXeYVWa1eCoK7nhe5TX","nonce":7,"parents":["4caa316d11dc6d8283e58e5a4992f07ba5e5643edcc42fe080ee0288d4ff4b9b","1766bb4652e71a7e0786437eb7072364b18e9c65c2feef66c046aed18e1815c5"],"ts":1793022204,"cid":"poa-mainnet-1","sig":"4zSNSbWBVkfEyJgRhPvWgLVtd6QRKMbhmKY62ZefAjCkXKFfr8epdd9miejHcmEtWSX7gUoDrodsypqV113QxMcA"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T19:27:21.132Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}