Verification-only client for metamorphic-log transparency checkpoints, signed notes, and commitments (UniFFI bindings).
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metamorphic-log (Python)
Verification-only Python bindings for
metamorphic-log, generated
with UniFFI. The wheel bundles a
compiled Rust cdylib and a pure-Python module that loads it via ctypes, so a
single wheel per platform works across CPython versions.
No secret key material crosses the FFI boundary: this surface verifies transparency-log checkpoints, signed notes, and commitments.
import metamorphic_log as ml
head = ml.checkpoint_verify(note, [vkey]) # -> CheckpointHead, raises VerifyError
trusted = ml.verify_signed_note(note, [vkey])
ml.verify_commitment(context, commitment, value, opening) # raises VerifyError
Install:
pip install metamorphic-log
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