A cryptocurrency startup just raised $3 million in seed funding to revamp how blockchains reach consensus.
The Israel-based firm, called Spacemesh, aims to build "a blockmesh operating system," seeking to improve upon more standard blockchains by using a new consensus protocol called "Proof-of-space-time" to replace proof-of-work and proof-of-stake.
Perhaps the most interesting feature of PoST is the assertion that it can run on any desktop computer, and is aimed to be resistant to powerful and costly mining chips called application specific integrated circuits, according to statements.
Further, the protocol won't even need to rely on mining by graphics processing units, which are similarly on the expensive side.
Tomer Afek, one of the team's members, said the protocol offers frequent rewards to incentivize miners not to join mining pools as has happened with existing major protocols.
"I think both ethereum and bitcoin, with all the best intentions, ended up unavailable to the home miner and centralized on the other end. So our intention was to create something that would always be open to the home miner. While going about it we also realized we we can also support a very scalable blockchain which can handle thousands of transactions per second."
According to Afek, the problem with current consensus protocols is they ensure miners are profit-driven, which means they may sometimes choose to act in their own self-interests over the interest of the blockchain.
PoST is supposed to solve this by making it so miners cannot harm the network and further have no interests in doing so.
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Startup Raises $3 Million to Build 'Proof-of-Space-Time' Blockchains
Published on May 8, 2018
by Coindesk | Published on Coinage
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