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> I'm sorry, but I cannot even work out what your post is about. The point boils down to this: you throw the "consensus" term left and right. The term has a co
by dozzie 8y ago
> I'm sorry, but I cannot even work out what your post is about.
The point boils down to this: you throw the "consensus" term left and right.
The term has a concrete meaning in computer science, and you use it
incorrectly, so stop doing that.
> As for your final note: multiple "solutions" for the Byzantine generals exist and have been published for years. Many of them give better guarantees than what a post-selfish-mining PoW blockchain gives you.
Note that the Byzantine generals problem has a rigorous proof that says you
cannot have a consensus if loyal nodes don't outnumber the traitors by more
than 2:1 (so you need 2/3 + 1 loyal nodes), and the proof is not about just
the original algorithm Lamport et al. designed, it's about the consensus
problem itself.
Where does the blockchain's "50% + 1" stands against that if blockchain was
supposed to be a consensus algorithm?
> If your argument was, [...] If your argument is [...] If your argument is [...]
My whole point is "don't use the 'consensus' term incorrectly" and "call the
blockchain what it is, i.e. timestamping protocol".
- KirinDave 8y ago> My whole point is "don't use the 'consensus' term incorrectly" and "call the blockchain what it is, i.e. timestamping protocol". The time is 35. If you don't agree, we'll have to come sort of... Oh wait I'm not supposed to use that word.