[judge2020]

In case you didn't know, Git is effectively blockchain. It's just that 'breaking' the chain/rewriting history is as simple as `git push --force` and other clients can accept the rewritten history with `git reset origin/<branch> --hard`. Blockchain is (more) useful when artificial scarcity isn't involved.

[the_svd_doctor]

Blockchain means there is also a consensus mechanism. That’s the whole point: resolving conflicts.

Git is basically a Merkel Tree, but not a blockchain.