One file. No network. No accounts. No dependency on sovereign-ai.services or on anyone
else. Drop in an Apex PSI .praman receipt and the original content, and this
page recomputes the SHA-256 digest and checks the Ed25519 signature entirely on your own
machine. Keep a copy. It will still work when we are gone.
1 · The receipt
2 · The original content
Result
This proves the content has not been altered since sealing. It does not prove the
content is true.