This repository contains a simple implementation of a Merkle Tree in JavaScript using the merkletreejs library. The code creates a Merkle Tree from a list of Ethereum wallet addresses and provides a function to verify the authenticity of a given address within the constructed Merkle Tree. The SHA256 hashing algorithm is used to hash the addresses and build the Merkle Tree.

1. Address List:

   • A predefined array (addresses) contains Ethereum wallet addresses.

2. Hashing Addresses:

   • Each address is hashed using the SHA256 algorithm, resulting in an array of hashed addresses (leaves).

3. Building the Merkle Tree:

   • The Merkle Tree is constructed using the merkletreejs library, with the hashed addresses as leaves and the SHA256 hash function.

4. Computing the Root:

   • The root of the Merkle Tree is computed and converted to a hexadecimal string.

5. Verification Function (verify):

   • The verify function takes an Ethereum wallet address as input.
   • It hashes the address to obtain the corresponding leaf in the Merkle Tree.
   • The proof of inclusion for the leaf is retrieved from the tree.
   • The function checks if the leaf, proof, and root match to determine the authenticity of the address.

6. Example Usage:

   • The provided example code demonstrates how to use the Merkle Tree and the verification function.

1. Installation:

   • Install the required dependencies using npm install merkletreejs crypto-js.

2. Run the Script:

   • Copy the code from merkle-tree-verification.js into a JavaScript file.
   • Execute the script with Node.js: node your-script-name.js.

3. Customization:

   • Modify the addresses array or integrate the code into your project as needed.

Feel free to explore and use this Merkle Tree implementation for secure verification of Ethereum wallet addresses.