Advertisement
Advertisement
blockchain
[ blok-cheyn ]
noun
- a structure used for a distributed or shared database consisting of discrete blocks of data, with each new block secured and connected to earlier ones by cryptography: used to create digital ledgers for cryptocurrency systems, among other things:
Several schools now offer courses in the technology behind blockchain.
Under the scheme, farmers would add information about their produce to a blockchain database that could quickly pinpoint contamination.
- a distributed or shared database created and populated using a structure consisting of discrete blocks of data, with each new block secured and connected to earlier ones by cryptography:
Once the transaction gets verified, it's recorded in the blockchain.
Discover More
Word History and Origins
Origin of blockchain1
Discover More
Example Sentences
This record is known as the blockchain and is one of the features that helps keep the system secure from fraud and abuse.
Then I just have to “retrieve payload” from Coinapult, trot on back over to Blockchain and BAM!
Advertisement
Word of the Day
[tawr-choo-uhs ]
Meaning and examplesStart each day with the Word of the Day in your inbox!
By clicking "Sign Up", you are accepting Dictionary.com Terms & Conditions and Privacy Policies.
Advertisement
Advertisement
Advertisement
Browse