What is CB Blockchain Seal Verifier?
CB Blockchain Seal Verifier is a service from Connecting Software to provide proof that your files and documents are authentic. For maximum availability, all stakeholders can reach it online at any time. Anyone can verify a CB Blockchain sealed file anywhere. This means all stakeholders can trust the files they have - they can check if they have an untampered file at any moment.
If you have several versions of the same file sealed with CB Blockchain Seal, you can use CB Blockchain Seal Verifier to get the sealing history of that file and find the most recent version. CB Blockchain Seal Verifier builds a timeline for those files, so you get the big picture.
How is Blockchain technology used?
Blockchain is all the hype now, with cryptocurrencies and NFTs. It is even getting popular with companies with Digital Twins and Smart Contracts. But how do CB Blockchain Seal and CB Blockchain Seal Verifier use it?
Here we use it to guarantee the authenticity of a file. For each file to be sealed, we get the digital fingerprint (hash) of the file. We place that hash on the blockchain, and that can be Ethereum, Bitcoin, or others.
As Blockchain is a distributed ledger, this means the existence of the seal cannot be tampered with and that you can prove the file you have sealed is authentic and that its content is the same since it was sealed.