Blockchain technology

Blockchain technology

Blockchain technology is not a financial technology. It’s a database. Or better: a decentralized/distributed database which serves as a (public, in the case of virtual currency) online ledger keeping record of transactions that can’t be changed.

More details :
 http://www.i-scoop.eu/fintech/blockchain-distributed-ledger-technology/

http://www2.deloitte.com/uk/en/pages/innovation/articles/blockchain.html#

http://www.ibm.com/blockchain/what_is_blockchain.html

https://en.wikipedia.org/wiki/Blockchain_(database)