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Product Overview

Stampchain allows users to verify the existence, integrity, and ownership of any document in a standardized manner, providing irrefutable and inexpensive proof. The objective is to give institutions the ability to verify the legitimacy of documents through the use of a GDPR-compliant DLT platform. Because each document is verified using a cryptographic hash, blockchain technology can be used to prove a document’s originality and validity. The StampChain Daml platform, deployed within existing legal frameworks and built over sophisticated consensus algorithms, prevents registered information from being manipulated and certifies that official documents are tamper-evident and immutable. Moreover, the decentralized nature of the platform and the advanced cryptographic techniques used make the solution highly secure


  • Easily hash and verify digital documents
  • Improve the efficiency of your document validation process
  • Any type of digital document is compatible
  • Take full advantage of the Daml platform

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