NewTree constructs a Merkle tree from a list of leaf hashes.

NewTreeNodeNotFoundError creates a new TreeNodeNotFoundError with the given target hash.

HashPairSize defines the size of hash pairs when computing parent nodes.

ErrNoLayers indicates that the Merkle tree has no layers.

Tree represents a cryptographic Merkle tree used to verify data integrity.

TreeNodeNotFoundError indicates that a target hash could not be found in the tree.