Verify BlkSeal Signature
Verify a signature artifact to prove ownership and authenticity.
Verify a Signature Package
Upload the signed package you downloaded. We’ll extract the signature, re-hash the file, and verify integrity + metadata.
What happens when you upload a file?
- You upload the .zip package you downloaded from the signing step
- We extract the original file + signature artifact from the package
- We re-hash the file and compare it to the hash inside the signature artifact
- We report if the lease is active and whether the package looks valid, tampered, or revoked/expired
- You control what happens next — keep it, share it, or test tampering/revocation
We don’t store your file. This is an experimental demo—please don’t upload confidential data.
