Runestone toolbox Typescript

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Runestone Etch, Mint, Transfer, Recursive Rune, Airdrop, Encipher, Decipher

Prerequisites

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Before running the script, ensure you have the following dependencies installed:

• bitcoinjs-lib
• ecpair
• @bitcoinerlab/secp256k1
• axios
• runelib
• cbor

You can install them using npm:

npm install bitcoinjs-lib ecpair @bitcoinerlab/secp256k1 axios runelib

Configuration

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Ensure you have a .env file in your project root with the following variables:

PRIVATE_KEY=<your_private_key>
MNEMONIC=<your_seed_mnemonic> (optional, if using SeedWallet)

Recursive Rune Etching Script

This script allows you to create a recursive ordinal inscription on the Bitcoin testnet using Taproot addresses. It involves creating an HTML content, enciphering it as a Taproot script, and broadcasting the transaction to the testnet network.

Usage

1. Initialize ECC Library: The script initializes the ECC library using initEccLib from bitcoinjs-lib.

2. Wallet Setup: The script supports two types of wallets: SeedWallet and WIFWallet. Currently, the WIFWallet is used.

3. Create Etching: The etching function is the main function that creates the recursive ordinal. It involves the following steps:

   • Define the HTML content to be inscribed.
   • Create an inscription object using EtchInscription.
   • Define a Taproot script with the inscription and the wallet's public key.
   • Generate a Taproot address and wait for UTXOs to be funded to this address.
   • Create a Partially Signed Bitcoin Transaction (PSBT).
   • Add inputs and outputs to the PSBT.
   • Sign and broadcast the transaction.

4. Broadcast Transaction: The signAndSend function handles the signing and broadcasting of the transaction. It supports both node environment and browser environment.

Functions

• etching(): Main function to create the recursive ordinal inscription.
• waitUntilUTXO(address: string): Polls the address for UTXOs until found.
• getTx(id: string): Fetches transaction hex by ID.
• signAndSend(keyPair: BTCSigner, psbt: Psbt, address: string): Signs and broadcasts the PSBT.
• broadcast(txHex: string): Broadcasts the raw transaction to the network.
• tapTweakHash(pubKey: Buffer, h: Buffer | undefined): Computes the Taproot tweak hash.
• toXOnly(pubkey: Buffer): Converts a public key to X-only format.
• tweakSigner(signer: BTCSigner, opts: any): Tweaks the signer for Taproot key tweaking.

Taproot Rune Minting Script

This script enables the minting of Runes using Taproot addresses on the Bitcoin testnet. It leverages bitcoinjs-lib, ecpair, and runelib to create, sign, and broadcast a Bitcoin transaction containing Runes.

Usage

1. Initialize ECC Library: The script initializes the ECC library using initEccLib from bitcoinjs-lib.

2. Wallet Setup: The script supports two types of wallets: SeedWallet and WIFWallet. Currently, the WIFWallet is used.

3. Minting with Taproot: The mintWithTaproot function is the main function that mints Runes. It involves the following steps:

   • Define Runes to be minted.
   • Create a Runestone with the specified Runes.
   • Tweak the signer for Taproot key tweaking.
   • Generate a Taproot address.
   • Wait for UTXOs to be funded to this address.
   • Create a Partially Signed Bitcoin Transaction (PSBT).
   • Add inputs and outputs to the PSBT.
   • Sign and broadcast the transaction.

4. Broadcast Transaction: The signAndSend function handles the signing and broadcasting of the transaction. It supports both node environment and browser environment.

Functions

• mintWithTaproot(): Main function to mint Runes using Taproot.
• waitUntilUTXO(address: string): Polls the address for UTXOs until found.
• getTx(id: string): Fetches transaction hex by ID.
• signAndSend(keyPair: BTCSigner, psbt: Psbt, address: string): Signs and broadcasts the PSBT.
• broadcast(txHex: string): Broadcasts the raw transaction to the network.
• tapTweakHash(pubKey: Buffer, h: Buffer | undefined): Computes the Taproot tweak hash.
• toXOnly(pubkey: Buffer): Converts a public key to X-only format.
• tweakSigner(signer: BTCSigner, opts: any): Tweaks the signer for Taproot key tweaking.

Recursive Rune Minting Script with Taproot Inscription

This script allows you to mint recursive Runes on the Bitcoin testnet using Taproot addresses. The script uses bitcoinjs-lib, ecpair, and runelib libraries to create, sign, and broadcast Bitcoin transactions containing Runes.

Prerequisites

Make sure you have the following dependencies installed:

• bitcoinjs-lib
• ecpair
• @bitcoinerlab/secp256k1
• axios
• cbor
• runelib

You can install them using npm:

npm install bitcoinjs-lib ecpair @bitcoinerlab/secp256k1 axios cbor runelib

Usage

Steps Overview

1. Initialize ECC Library: The script initializes the ECC library using initEccLib from bitcoinjs-lib.

2. Wallet Setup: The script supports two types of wallets: SeedWallet and WIFWallet. Currently, the WIFWallet is used.

3. Create Taproot Inscription: The createChildInscriptionTapScript function creates the Taproot script for the inscription, using the provided content and metadata.

4. Mint Runes and Create PSBT: The childInscribe function mints Runes and creates a Partially Signed Bitcoin Transaction (PSBT). It includes:

   • Funding the Taproot address.
   • Adding inputs and outputs to the PSBT.
   • Signing and broadcasting the transaction.

5. Broadcast Transaction: The signAndSend function handles the signing and broadcasting of the transaction.

Functions

• contentBuffer(content: string): Converts content string to a buffer.
• createChildInscriptionTapScript(): Creates the Taproot script for child inscriptions.
• childInscribe(): Main function to mint Runes using Taproot.
• signAndSend(keyPair: BTCSigner, psbt: Psbt): Signs and broadcasts the PSBT.
• waitUntilUTXO(address: string): Polls the address for UTXOs until found.
• getTx(id: string): Fetches transaction hex by ID.
• broadcast(txHex: string): Broadcasts the raw transaction to the network.
• tapTweakHash(pubKey: Buffer, h: Buffer | undefined): Computes the Taproot tweak hash.
• toXOnly(pubkey: Buffer): Converts a public key to X-only format.
• tweakSigner(signer: BTCSigner, opts: any): Tweaks the signer for Taproot key tweaking.

Important Variables

• network: Configured to use Bitcoin testnet.
• txhash: Transaction hash of the parent inscription.
• memeType: MIME type for the content.
• metaProtocol: Meta protocol buffer.
• receiveAddress: Address to receive the Runes.
• metadata: Metadata for the inscription.
• fee: Transaction fee.
• parentInscriptionTXID: Transaction ID of the parent inscription.
• contentBufferData: Buffer containing the content for the inscription.
• revealtxIDBuffer: Buffer of the parent inscription transaction ID.
• pointerBuffer: Array of buffers for pointers in the Taproot script.
• metadataBuffer: CBOR encoded metadata buffer.
• contentBufferArray: Array of content buffers split into chunks.

Example Output

The script will output logs at various stages:

• The Taproot address where funds should be sent.
• The UTXO being used.
• The raw transaction hex to be broadcasted.
• The transaction ID after broadcasting.

Notes

• The script is configured to work with the Bitcoin testnet.
• Ensure that you have testnet coins available in the provided private key.
• Adjust the fee and other parameters as needed.

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