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Spacemesh Mining: An Overview


Spacemesh is a novel and innovative cryptocurrency that employs a unique mining approach known as Spacemesh mining . Unlike traditional proof-of-work (PoW) or proof-of-stake (PoS) mechanisms, Spacemesh utilizes a proof-of-space-time (PoST) consensus algorithm. This groundbreaking concept aims to be more environmentally friendly and decentralized while ensuring network security and efficiency.

In this article, we will explore the ins and outs of Spacemesh mining, understand how it works, and discuss its advantages and potential challenges. Whether you are a seasoned crypto enthusiast or a newcomer to the world of cryptocurrencies, this guide will provide you with valuable insights into the fascinating world of Spacemesh mining.

What is Spacemesh Mining?

Spacemesh mining is the process of earning rewards and participating in the consensus mechanism of the Spacemesh network by contributing storage space and computational resources. It enables participants, known as meshers, to become active network participants and validate transactions securely.

Unlike traditional mining methods that rely on complex mathematical puzzles or the amount of cryptocurrency held (as in PoW and PoS, respectively), Spacemesh mining is based on proving the allocation of a certain amount of disk space over a specific period. This proof-of-space-time (PoST) allows meshers to demonstrate that they have set aside and maintained storage space for the network’s needs over a designated period, thereby demonstrating their commitment to the Spacemesh network.

How Does Spacemesh Mining Work?

1. Setup and Configuration

To start mining Spacemesh, you’ll need a computer with a decent amount of storage space available. The Spacemesh software can be downloaded from the official Spacemesh website , and there are different versions available for various operating systems. Once installed, you’ll be guided through the setup and configuration process.

2. PoST Proofs

The core concept of Spacemesh mining is the creation of PoST proofs. These proofs demonstrate that you have reserved storage space and that it has remained unchanged during a specific period. The process involves repeatedly performing memory-bound computations, which ensures that creating fake proofs is computationally infeasible.

3. Meshing

The Spacemesh network organizes meshers into meshes, which are small groups of participants. Meshing is a dynamic process where meshers are randomly assigned to meshes. Each mesh collaboratively verifies and agrees upon a set of transactions, and the approved transactions are then added to the blockchain.

4. Rewards and Incentives

Meshers are rewarded with newly minted Spacemesh tokens and transaction fees for their active participation and successful validation of transactions. The rewards aim to incentivize meshers to act honestly and ensure the network’s security and stability.

Advantages of Spacemesh Mining

1. Eco-Friendly Mining

Unlike traditional PoW mechanisms that require immense computational power and energy consumption, Spacemesh mining is more environmentally friendly. It promotes the use of existing hardware and storage, significantly reducing its carbon footprint.

2. Decentralization

Spacemesh’s PoST consensus algorithm promotes decentralization by allowing anyone with storage space to participate. This prevents centralization of mining power in the hands of a few powerful entities, leading to a fairer distribution of rewards and more robust network security.

3. Security and Efficiency

The PoST algorithm ensures a high level of network security and efficiency. The consensus mechanism requires honest meshers to commit storage space for extended periods, making it impractical for malicious actors to gain control over the network.

Potential Challenges and Concerns

1. Storage Requirements

Spacemesh mining demands a considerable amount of storage space. As the network grows, the storage requirements may increase, potentially limiting participation to those with abundant storage resources.

2. Meshing Complexity

The dynamic meshing process, while essential for decentralization, can introduce challenges related to communication and coordination among meshers. Optimizing this process is crucial for the network’s scalability.

3. Competition and Profitability

As more participants join the Spacemesh network, the competition for rewards may intensify. Meshers must carefully evaluate the cost of storage, electricity, and hardware against potential earnings to ensure mining remains profitable.


Spacemesh mining represents a groundbreaking approach to cryptocurrency consensus, prioritizing environmental sustainability, decentralization, and network security. By utilizing the PoST algorithm, Spacemesh achieves an eco-friendly and fair distribution of mining rewards while ensuring the network’s stability and efficiency.

As the cryptocurrency landscape continues to evolve, Spacemesh’s innovative approach may pave the way for more sustainable and inclusive mining practices. Whether you are a potential miner or simply curious about the latest developments in the crypto world, Spacemesh mining is undoubtedly an exciting space to watch.


  1. Spacemesh Official Website
  2. Proof of Space Time and SpaceMint
  3. Spacemesh GitHub Repository