@surgebuild/bitcoin-zkp-sdk

A TypeScript library for submitting and verifying Zero-Knowledge Proofs (ZKP) on Bitcoin through the Surge network.

Features

• Submit ZK proofs to the Surge blockchain
• Verify proof transactions
• Built-in support for file handling and binary data encoding
• Cosmos SDK compatible
• TypeScript support with full type definitions

Installation

npm install @surgebuild/bitcoin-zkp-sdk

Usage

Initialize the Client

import { SurgeClient } from '@surgebuild/bitcoin-zkp-sdk';

// Initialize with default options
const client = new SurgeClient();

// Initialize with private key
await client.init("your_private_key");

Submit a Proof

await client.submitProof(
    "creator_address",
    "method_id_file_path",
    "proof_file_path",
    "proof_system",
    "public_input_file_path"
);

Verify a Transaction settlement on Bitcoin

const result = await client.verifyTransaction("transaction_hash");

Configuration

Default configuration:

• RPC URL: https://alphatestnet.surge.dev/
• Chain ID: surge-alphatestnet-1
• Gas Price: 0.025usurg

Dependencies

• @cosmjs/cosmwasm-stargate
• @cosmjs/proto-signing
• @cosmjs/stargate
• cosmjs-types
• buffer

Development

# Build the project
npm run build

# Watch mode during development
npm run dev

License

MIT