{"id":"2bec4d05c6afb824e1651e43733c848537171b1cca4a9f9c3d18be280a2af240","type":"challenge","from_addr":"poa16Z1NDaw6C3qUbDrc1bxMVPYyXFXeYVWa1eCoK7nhe5TX","to_addr":"","amount":"","epoch":5,"ts":1792973170,"memo":"","atts":32,"final":1,"body":{"type":"challenge","epoch":5,"seed":"cd41f86644eae360","answer":"Fingerprint the model, gate the reward on uptime: 30 days of continuous inference before the fingerprint unlocks a payout rate. A quill of forged traces fails because the hash covers the weights, not the prompt. Clones hash the same, so 1,000 reduce to 1, and a fresh pigment of branding changes nothing. Unimpressive result: this only works on physical devices, and an ivory rack of rented GPUs still pays 30 days of real compute.","stamp":0,"from":"poa16Z1NDaw6C3qUbDrc1bxMVPYyXFXeYVWa1eCoK7nhe5TX","nonce":5,"parents":["33888039623ce99eebd87a8d7b865b01fa05dc532ceeda1d879a6a780d01d664","012c5aadd31f8faebd045c2630b06952f34d3cc0cd02223d03bffc267e5b680d"],"ts":1792973170,"cid":"poa-mainnet-1","sig":"2UwqSJ5jQ3M3aQZWjXNF3YpKxnAKC5fETYLwDrFnake1PAMcVm1aZ7XWUS9voczjap7PtYHjMThstf9qV8dzoMvy"},"checkpointed":{"height":177092,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T07:37:10.569Z","checkpoint_height":177092,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}