How to Install OTS on nixOS Latest

OTS (Open Timestamps) is an open-source project that allows you to timestamp any data, document or digital asset using the power of the Bitcoin blockchain. In this tutorial, we'll guide you through the process of installing OTS on nixOS latest.

Prerequisites

Before installing OTS on nixOS Latest, you must have the following prerequisites:

• Access to a command-line interface
• Nix package manager installed
• Root privileges

Step 1: Update the system

The first step is to ensure your system is up-to-date by running the command below:

sudo nix-channel --update && sudo nix-env -iA nixpkgs.nix nixpkgs.nixUnstable && sudo nix-env -u '*' && sudo nix-collect-garbage -d

Type in your password when prompted and wait for the update process to complete.

Step 2: Install Golang

OTS is written in the Go programming language, so you need to install it on your system. To install Golang, run the following command:

sudo nix-env -i golang

Step 3: Install OTS

Once you've installed Golang, you can now proceed to install OTS. Run the following commands to clone the OTS repository and build the binary file:

git clone https://github.com/opentimestamps/opentimestamps-go.git
cd opentimestamps-go
make build

After running these commands, you should have the OTS binary file on your system.

Step 4: Test OTS

To verify that OTS is working as expected, run the following command:

./ots

This should display the OTS help menu with several commands that you can use to timestamp files, verify timestamps, and more.

Conclusion

You have now successfully installed OTS on your nixOS latest machine. You can now use OTS to timestamp your digital assets and documents for increased data integrity and security.