I am trying to implement a merkle tree just like merkletreejs but python does not have any good libraries that support keccak256 and sorted keccak256 trees. Does anyone know of a good python lib for this?
Web3py merkle tree support
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Yes, and there is one. Just check from https://github.com/tokenchain/moodyeth Check for the usage on merkle proofs. https://htmlpreview.github.io/?https://raw.githubusercontent.com/tokenchain/moodyeth/main/docs/moody/m/kyc/merkletree.html detail source code.