OFFLINE PACKAGE VERIFICATION
Check an evidence package.
Check a ContentLedger evidence package on your computer. Get a clear explanation of what checks out—and what it can tell you.
Choose your package
ZIP FILEEvidence Bundle v3 · Record, URL history, checkpoint, or currently checkpointed site.
Compare with trusted informationOptional
Have a value from someone you trust, obtained separately from this package? Add it here for an independent comparison.
A private temporary copy is used for checking. Nothing is uploaded.
CHECK COMPLETE
Reading the package and checking its evidence. Larger packages may take a moment.
What this result does not establish
Ownership, authorship, human identity, exclusive key custody, first publication, or the truth of the content. It also does not establish the latest website state, completeness beyond this package, trusted time, Bitcoin consensus, or current archive availability.
Original article text is not reproduced or independently checked against its content digest. Timestamp proofs, when present, are checked for structure only; archive references are retained metadata.
See the individual checks
Package fingerprint & check information
Keep a record of this check
Save a local summary with the result and package fingerprint. Filenames, paths, comparison values, and raw evidence details are omitted. This is not a signed attestation.
About this checker build
This identifies the build-source snapshot, not your evidence package. It is not a publisher signature or an independent audit of the running code. Source revision and public release links are not available for this unpublished development build.