By Joshua Althauser December 19, 2017
Intel has filed a patent for a type of Blockchain system that uses energy from proof-of-work (POW) crypto mining for genetic data sequencing.
Eliminating waste
Bitcoin has frequently been criticized for the network’s high energy use, and waste of energy is in fact one of the leading arguments for proof-of-stake (POS) protocols. Intel is seeking not to reduce Bitcoin’s energy use per se, but to harness the power that’s already being consumed to serve another purpose.
Since miners would be accomplishing two tasks simultaneously — regular crypto mining and nucleobase sequencing– the inventors refer to this type of POW as “multipurpose.” Comparing the process to traditional Bitcoin mining, they state:
“The present disclosure, by contrast [to traditional Bitcoin mining] involves a Blockchain protocol which, when implemented in a Blockchain system, enables miners to accomplish additional useful work while generating proofs of work (POWs) for new blocks. In particular, as described in greater detail below, miners determine sequences of nucleobases when generating POWs. And since a miner accomplishes additional useful work while generating a POW, the POW may be referred to as a ‘multipurpose POW,’ and the work to create the POW may be referred to as ‘multipurpose POW operations.’
More at: Harnessing Energy from Bitcoin Mining to Sequence Genetic Data – The Cointelegraph