Git is not considered a blockchain for the following key reasons[1][2][3][4]:
Git does not use decentralized consensus - changes in a Git repository are approved by centrally managed administrators, rather than through a decentralized consensus mechanism like blockchains.[1][2]
Git lacks a native token model or inherent way to represent digital assets, which is a core feature of blockchain platforms.[1][2]
Commits in Git can be altered by those with proper access, unlike the immutable transaction records in a blockchain.[1][2]
While Git uses Merkle trees and cryptographic hashes to secure data, it does not provide the same level of cryptographic security and resistance to modification that blockchains offer.[3][4]
