A signed admission record for this exact file, plus a one-byte challenge
This model's checkpoint now has a published MFENX admission record: its single model.safetensors file (1,488,915,288 bytes, sha256 197a32965d4b1105faf060417baa899e193fb73cd401f42ec9295234d5553d79) is bound to a signed integrity receipt, published alongside the other records at https://mfenx.com/evidence/public-models/.
The challenge: download the file from this repo, change any byte you like, and run your copy against the published receipt with the free MFENX verifier (https://mfenx.com/verify/). Verification should fail, because the receipt binds these exact bytes. The first person to produce a modified copy that passes verification gets a free year of MFENX Team. Post your tamper-test output here if you try it.
If you ship model releases, would a receipt like this help your release process?
Scope note: this is an integrity-tier record (decision NOT_EVALUATED) under a demonstration key, proving the bytes are the admitted bytes, not that the embeddings are good.