SWARM is on testnet — test coins have no value.

HomeJoin the testnet

Downloads coming soon

Join the swarm.

Public downloads are not open yet. This is the shape of it: three small apps, three steps, and nothing that runs behind your back.

Step by step

Three steps. Every bee counts.

SWARM Wallet

Get a wallet

A desktop wallet that holds your coins and sends payments — transparent or shielded, your choice on every payment.

On first run it will show you a recovery phrase. Write it down on paper and keep it offline. It is the only way to restore your wallet.

SWARM Node

Run a node

One app that runs a full node: it downloads the chain, checks every block against the rules itself, and relays to its peers.

Running a node is what makes you part of the hive. You are not trusting anyone’s word about what the chain says — you are checking it.

SWARM Node

Start foraging

The same app has a mining switch. Press Start and your CPU begins looking for blocks; press Stop and it stops. That is the whole interface.

The proof of work is Equihash and it is CPU-mineable on the testnet, so an ordinary computer can take part from the first block. As the network grows and difficulty rises, specialised miners can join too — nothing in the rules keeps anyone out.

SWARM Explorer

A block explorer, so you can watch what the chain is actually doing: blocks as they are found, and the supply as it is issued. Planned at explore.swarm.green.

Build it yourself

You do not have to wait for a download. The node, the indexer and the wallet are open source — read the code, build it, and check that it does what this site says it does.

Browse the source(opens in a new tab)

Before you start

Two things that matter.

Back up your recovery phrase offline

Write the phrase down on paper and store it somewhere safe. Do not photograph it, do not put it in a password manager you do not control, and do not type it into anything that asks you to “verify” it on a website.

Anyone who has the phrase has the coins. If you lose it, nobody — including us — can recover your wallet for you.

Mining only runs when you say so

Mining starts when you press Start and stops when you press Stop. It never starts by itself, it never runs hidden in the background, and there is no “silent” mode.

Mining uses your processor and your electricity. On the testnet what you earn is test coins, which have no monetary value.

Minimum requirements — placeholder. Windows 10 or 11, 64-bit, first. Linux and macOS to follow. Exact disk, memory and bandwidth figures will be published here with the first public build.

Reminder

This is a testnet.

Test coins have no monetary value. There is no sale, no token offering and no mainnet date. The chain may be reset without warning while the software is being built.