Go-Sol-MerkleTree is a Golang library that provides a simple and efficient way to hash data and push it into a Merkle tree within an smart contract for airdrop. The library takes in a data.csv file, which contains addresses and corresponding amounts, and outputs a data.json file.
This library is well-suited for use with the standard tree of Openzzeppelin, ensuring compatibility and ease of integration.
Furthermore, I have developed an instance contract that utilizes this library, providing an example implementation for other developers to reference
Merkle tree is a tree in which every "leaf" (node) is labelled with the cryptographic hash of a data block, and every node that is not a leaf (called a branch, inner node, or inode) is labelled with the cryptographic hash of the labels of its child nodes. A hash tree allows efficient and secure verification of the contents of a large data structure. A hash tree is a generalization of a hash list and a hash chain.
Use the package, run the below command in cmd
git clone https://github.com/vinitran/Go-MerkleTree-Solidity.git
cd Go-MerkleTree-Solidity
go run cmd/main.goRead file cmd/main.go
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
Please make sure to update tests as appropriate.