By default, all versions of a data item are retained. Previous versions of a data item can be superseded, but original versions are never destroyed.
Selected versions of the database are hashed upon the blockchain. These versions can be proven to have been created at the specified time and can be proven to have been unaltered.
The state of a database at any point in time can be retrieved.
The complete history of any item can be retrieved, showing its initial contents, and the changes made to the document at each point in time.
Developing Blockchain applications is time-consuming and error-prone because familiar and well-established database development idioms are not available.
ProvenDB bridges the gap between existing database systems and Blockchain, providing a proven data storage solution. Build trust with proof with ProvenDB.Free Sign up Live Demo
ProvenDB can be employed for a wide variety of use cases including but not limited to:
Protect, manage, and track documents with complete version control. Documents are time-stamped and secured to the Blockchain for posterity.
Prove the time-stamp integrity and ownership of wills, contracts, court papers, or any other legal document.
An accounting record that is secured on the Blockchain can be rendered immune from malicious tampering or backdating.
By combining PKI with Blockchain technology, you can supply a complete digital intellectual property rights solution.
Eliminating counterfeiting and tampering for licenses, certificates, and public records.
Blockchain can be used to eliminate log falsification or tampering of data.
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