Interactive sample handoff

CarryProof

Prepared files, their change record, and the recipient's verifier. All in one file.

Manifest SHA-256cf8ff2bc0962fa659c31bf04b6794219492b21bdbdd093cf01358dde311e76ffNot checked

Prepared payloads

Not checked.

File / statusSizeSHA-256Action

Recorded transformations

PathBytesRecorded action

Take the handoff with you

Offline capsule HTML, includes files + verifier ZIP bundle Prepared files + manifest + report Recovery data One bad chunk per stripe CarryProof executable Python 3.11+, no pip install

Interactive before / after JSON report Download checksums Source & documentation

Run the complete workflow on your own folder

python carryproof.pyz prepare path/to/files
python carryproof.pyz verify sample.carryproof.html
python carryproof.pyz recover damaged.zip sample.carryproof.zip.cproof

The website demonstrates the real browser verifier on prebuilt sample files. Inspection, sanitization, ZIP verification, recovery, and private LAN sharing run locally with Python.

What the sample contains

Six generated fixtures: two identical text files, a text note containing reserved example identifiers, a tiny valid PNG, and synthetic JPEG/Office parser fixtures. The JPEG is not a viewable photograph and the Office fixture is not a complete editable document. They demonstrate metadata and active-content detection, not full format compatibility.

Use a text-file Download button to test extraction. No real private documents, working macros, or personal data are hosted. Preparation leaves the source files unchanged; unresolved findings remain visible.