A Docker-based Bitcoin node configured with CheckTemplateVerify (CTV) and CheckSigFromStack (CSFS) capabilities enabled. This node runs on a special signet (MutinyNet) that allows developers to test and build applications using these proposed Bitcoin protocol upgrades.

• CheckTemplateVerify (CTV): A proposed Bitcoin upgrade that enables covenant-style contracts by allowing you to restrict how bitcoins can be spent in the future.
• CheckSigFromStack (CSFS): A proposed opcode that allows signature verification against arbitrary messages, enabling more flexible smart contract designs.

1. Clone this repository:

   git clone https://github.com/arshbot/ctv-csfs-signet-docker
   cd ctv-csfs-signet-docker

2. Set up environment variables:

   cp .env.example .env

3. Start the node:

   docker-compose up -d

• Apple Silicon Mac (M1/M2/M3) or x86_64 systems
• Docker and docker-compose
• ~1GB of disk space (running in pruned mode)

The node runs as a Docker container with the following exposed ports:

• 28332-28334: RPC and P2P ports
• 38332-38334: Additional network ports

Environment variables in .env:

• RPCPASSWORD: Password for RPC access
• PRIVKEY: Node private key
• SIGNETCHALLENGE: Signet challenge
• EXTERNAL_IP: Your node's external IP (if running as a public node)

RPC connection details:

• Host: localhost
• Port: 38332 (RPC)
• Network: signet

This node runs on MutinyNet, a specialized Bitcoin signet that has both CTV and CSFS activated. This makes it perfect for:

• Developing and testing covenant-based applications
• Experimenting with new smart contract designs
• Prototyping applications that rely on these proposed Bitcoin upgrades

Contributions are welcome! Please feel free to submit a Pull Request.

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