[dilutedh2o]

No doubt, but there's no consensus algo like PoW right?

[0xname]

One could say it’s PoA (Proof of Authority) which is basically saying there are specific authorities that choose to validate it. In github, for example, it would be whoever controls the master branch. Of course, this is needlessly complicating things since 99% of software today is this authority model except its implicit.