Blockchain may soon drive business worldwide
- Details
- Published: Monday, 14 May 2018 08:01
- Written by Phillip Strickler, CPA.CITP

“Blockchain” may sound like something that goes on a vehicle’s tires in icy weather or that perhaps is part of that vehicle’s engine. Indeed it is a type of technology that may help drive business worldwide at some point soon — but digitally, not physically. No matter what your industry, now’s a good time to start learning about blockchain.
Secure structure
Blockchain is sometimes also called “distributed ledger technology.” It was introduced in 2009 to support digital “cryptocurrencies” such as bitcoin. Entries in each digital ledger are stored in blocks, with each block containing a timestamp and providing a link to the previous block.
Typically, a blockchain is managed on a secure peer-to-peer network with protocols for validating blocks. Once data is recorded, no one can change it without altering all other blocks — which requires approval by most network participants. Blockchain proponents argue that this process essentially authenticates all information entered.