KeeeX injects trusted metadata including integrity, source, and date information directly into files without changing their format or readability. It supports over 250 file formats, including images, PDFs, office documents, and plain text files.
02
Timestamping
Files are timestamped in real-time, and their unique hash is anchored on a blockchain to prove existence on a specific date, creating an immutable record of their content at a specific point in time.
03
Blockchain Anchoring
KeeeX anchors file footprints on a blockchain, providing an immutable proof of existence. It offers options for direct recording on a private KeeeX Chain blockchain and mutualized recording twice a day on a public blockchain.
04
Digital Signature
KeeeX enables digital signing of files, compliant with the European eIDAS regulation for simple electronic signatures. It allows for pre-signature file verification, validation, and post-operation file over-signature, providing non-repudiation and ensuring the authenticity of the signer.
05
Metadata Injection
KeeeX adds tags for search facilitation and enables cryptographic linking between files for versioning and appendices. It can inject context metadata such as copyright, license, and classification information.
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