Git ?
Git is technically a blockchain. (Yes, I know, this is arguable.)
But it means that it out-competes to insignificance a whole class of use-cases for "bitcoin-derived" blockchains.
Git is technically a blockchain. (Yes, I know, this is arguable.)
But it means that it out-competes to insignificance a whole class of use-cases for "bitcoin-derived" blockchains.