Merkle Tree Generator

Builds an OpenZeppelin-compatible tree from an allocation list and then verifies every single proof against the root before handing anything over — not a sample. A tree that builds without error but produces proofs that fail is the failure that costs an airdrop its launch. Exports all proofs as JSON or CSV, looks up individual addresses, and offers three leaf encodings because the distributor contract has to agree with whichever you pick. Every proof is verified against the root before anything is exported — all of them, not a sample. A tree that builds cleanly but produces failing proofs is what ruins an airdrop on launch day. The leaf encoding must match the distributor contract exactly, so confirm it before deploying the root.