Proof Orchard

Build merkle trees from a list, then get each leaf's proof and the root ready for Solidity. Everything runs in your browser; nothing is sent or stored.

1 · Plant the list

One entry per line

Leaf encoding

Sort each pair (commutative hashing) Sort leaves by hash

3 · Verify a proof

Leaf hash

Root

Proof (hashes separated by commas, spaces or lines; pair sorting follows the checkbox above)

Proof Orchard

1 · Plant the list

2 · Root and proofs

3 · Verify a proof