Legit Legit adds Proof of Work (PoW) to a git commit hash prefix. install rustup: curl -sSf https://static.rust-lang.org/rustup.sh | sh cargo: cargo install legit Example git log | grep "0000006" commit 000000615b90566ae8559dd45852190edea79a8c commit 000000615b90566ae8559dd45852190edea79a8c