Support verifying blob without loading entire file into memory

[arihav]

Question
Currently, verify_blob requires passing the whole blob in memory (e.g. as a string or byte array).
For large files, this can be inefficient or impractical.

It would be very useful if the library supported alternative approaches such as:

Verifying from a file path directly, or

Supporting chunked/streamed verification (incremental hashing).

Is this feature currently supported, or are there plans to add it?