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What Is Spacemesh? A Beginner's Guide to Decentralized Mining

Cryptocurrency mining has long been dominated by large industrial operations, leaving home users with limited opportunities to participate. However, Spacemesh aims to change that narrative by offering a decentralized mining platform that is accessible to everyone. In this article, we'll explore what Spacemesh is, how it works, and how you can get started with decentralized mining using this innovative platform.

User Experience and Accessibility:

Spacemesh is designed with user-friendliness and accessibility in mind. Unlike traditional mining setups that require specialized and expensive equipment, Spacemesh runs on standard hardware and is compatible with common operating systems such as Windows 10/11, MacOS, Ubuntu 22.04+, and Fedora 36+. This means that anyone with a regular PC can participate in mining without the need for costly investments.

To run a Spacemesh node, you'll need a CPU with at least 1GiB of memory, a minimum of 50GiB of free disk space, and a stable internet connection with a download speed of at least 5 mbps and an upload speed of 1 mbps. Additionally, for smeshing (mining) operations, you'll require a CPU that supports AES-NI, any GPU that supports OpenCL, and a minimum of 306GiB of free disk space specifically allocated for smeshing.

For enhanced performance, it's recommended to use a hard drive capable of sustaining at least 100MB/s of sequential read speed and a multi-core CPU from the last 8 years. Utilizing M.2 NVME drives can further optimize performance across all your mining rigs.

Smeshing: The Core of Spacemesh Mining:

At the heart of Spacemesh mining lies the concept of "smeshing," which is the process of producing blocks in the network. Unlike traditional Proof of Work (PoW) systems that require intensive computational work, smeshing relies on Proof of Space-Time (PoST), where miners allocate a portion of their disk space to the network. This space is used to store cryptographic proofs, making smeshing more energy-efficient and accessible to home users.

How to Get Started with Smeshing:

To begin smeshing with Spacemesh, follow these steps:

  1. Install the Spacemesh software on your computer.

  2. Allocate a certain amount of disk space to be used by the network for mining operations.

  3. During the initial setup phase, expect your GPU to operate at maximum capacity around the clock to fill the allocated disk space.

It's worth noting that all Spacemesh software is open-source and provided under a permissive license, allowing anyone to use the technology without limitation.

Understanding the Spacemesh Protocol:

Spacemesh utilizes a mesh (layered Directed Acyclic Graph) topology instead of a traditional blockchain structure. This allows for the parallel generation of multiple blocks by miners, leading to high throughput and increased decentralization. The protocol is designed to be race-free, meaning honestly generated blocks are always considered valid, thus ensuring a fair and equitable reward distribution system.

Security Guarantees and Self-Healing:

Spacemesh offers robust security guarantees, ensuring the integrity and resilience of the network against various attacks. The protocol can self-heal from security breaches, even when under continuous attack from adversaries controlling a significant fraction of the network's resources. This self-healing capability ensures that honest parties can converge to consensus under challenging conditions.

Proofs of Spacetime:

Proofs of Spacetime (PoST) play a crucial role in securing the Spacemesh network. These proofs demonstrate a miner's commitment to allocating storage space over time, providing a publicly-verifiable mechanism for ensuring the network's integrity. By utilizing non-interactive PoSTs (NIPoSTs), Spacemesh achieves a high level of security and transparency in its mining operations.


Spacemesh represents a significant advancement in decentralized mining, offering a fair and accessible platform for anyone interested in participating in the digital economy. By leveraging Proof of Space-Time and innovative mesh topology, Spacemesh provides a sustainable and energy-efficient alternative to traditional cryptocurrency mining. As the platform continues to evolve, it holds the potential to revolutionize the way we think about decentralized finance and blockchain technology.

Whether you're a seasoned miner or a newcomer to the world of cryptocurrency, Spacemesh offers an exciting opportunity to be part of a decentralized revolution. Get started today and join the movement towards a more inclusive and equitable financial future.


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