@silvana-one/mina-utils/dist/node/commitment/tree.js

Silvana Mina Utils

import { MerkleTree, MerkleWitness, assert } from "o1js";
import { Fr } from "./constants.js";
import { blsCommitment } from "./commitment.js";
const TREE_DEPTH = 11;
const TABLE_SIZE = 1024;
export class Witness extends MerkleWitness(TREE_DEPTH) {
}
export function createMerkleTree(table) {
    assert(table.length === TABLE_SIZE, "Table size must be 1024");
    const tree = new MerkleTree(TREE_DEPTH);
    assert(tree.leafCount === BigInt(TABLE_SIZE), "Tree size must be 1024");
    for (let i = 0; i < TABLE_SIZE; i++) {
        tree.setLeaf(BigInt(i), blsCommitment(Fr.from(table[i])));
    }
    return tree;
}
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