Blockchain Technology House builds blockchain systems that store, encrypt, and immutably record data. Information anchored in time.
What is a blockchain?
A blockchain is like a digital record book. Once information is added, it cannot be secretly changed or deleted. Everyone with permission can see the same information, making it easy to verify that the records are accurate and trustworthy.
Who can access the information?
That depends on how it is built. Public blockchains can be viewed by anyone. Private blockchains only allow authorized users to access the records.
Why use a blockchain?
Because it keeps important information secure, permanent, and easy to verify.
How is information stored?
Information is stored in blocks. Each new block is linked to the one before it, creating a secure chain. Once added, the information cannot be secretly changed.
Why not just use a filing cabinet?
Documents in a filing cabinet can be changed, lost, or destroyed. A blockchain uses digital keys to protect every record and creates a permanent history of every change. If anyone tries to alter a record, it becomes immediately detectable.
A real example
Visit CompoundLedger.org — a blockchain that stores Certificates of Analysis (COAs), documents that verify the identity, purity, potency, and test results of a substance.
A company using it
Visit CertBioHealth.ca — a laboratory that tests substances and records its COAs permanently on the Compound Ledger blockchain. They become available to anyone in the world, and because they are recorded on a blockchain, they can be trusted.