Test network. No presale. Wallet loss is permanent.

Run a node

Anyone can join.

Download the miner to earn PSY with your computer, or the full node, which checks every block and transaction itself, keeps the whole block DAG and serves your own explorer and JSON-RPC. Anyone may run both.

Miner for Windows

Double-click to start; the control page opens in your browser.

Download .exe 94 MB

Miner for Ubuntu

Installs “PSYROB Miner” in your applications.

Download .deb 32.6 MB

Other Linux: .tar.gz (43.4 MB)

Node for Windows

Your own full node, explorer and RPC.

Download .zip 35.8 MB

Node for Linux

Runs on any 64-bit Linux (x64).

Download .tar.gz 44.2 MB

Version 9.0.0 for 64-bit (x64) computers, built 2026-10-19. Nothing else to install: each program includes its runtime. Check a download against SHA256SUMS.txt: on Windows Get-FileHash .\file in PowerShell, on Linux sha256sum file.

Every node checks every block against the rules itself, so a changed copy of a program cannot change the network for anyone else. Download only from this page and check the checksum.

Windows 10 and 11 (64-bit)

Mine (PSYROB Miner)

  1. Download psyrob-miner-9.0.0-windows-x64.exe above and double-click it.
  2. If Windows shows “Windows protected your PC”: click More info, then Run anyway. The program is not signed with a paid certificate yet; compare its checksum first if you like.
  3. A black window opens (keep it open) and your browser shows the miner’s control page. It is reachable only from this computer.
  4. Press Create a new wallet (or import a key you already use on this network), then Back up the key and write it on paper. A lost key cannot be recovered.
  5. Choose the threads (each uses one CPU core and 32 MiB) and press Start mining. The rewards go to the wallet shown on the page.
  6. To stop: press Quit on the page or close the black window. Your wallet stays in %APPDATA%\PSYROB Miner.

Run a node

  1. Download the node .zip above, right-click it, choose Extract All.
  2. In the extracted folder, double-click Start-PSYROB-node.bat and keep the window open. The node follows the public network over wss://rpc.psyrob.com/p2p; no port forwarding is needed.
  3. Open http://127.0.0.1:8770/health: the genesis must be 0x822567d37026f373a602400c044122a043ec8bd8bae69c0f91c36ccf1eb766be. Your own explorer is at http://127.0.0.1:8770.
  4. Mine through your own node: in the miner’s Settings, set the node to http://127.0.0.1:8770.

If Windows asks about the firewall, you can click Cancel: the node and the miner page listen only on this computer.

Ubuntu and Linux (64-bit)

Mine (PSYROB Miner)

  1. Ubuntu: download psyrob-miner_9.0.0_amd64.deb above and install it, either by double-clicking it (App Center) or in a terminal:
    sudo apt install ./psyrob-miner_9.0.0_amd64.deb
  2. Open PSYROB Miner from your applications (or type psyrob-miner in a terminal). Your browser shows the miner’s control page, reachable only from this computer.
  3. Press Create a new wallet (or import one), then Back up the key on paper. A lost key cannot be recovered.
  4. Choose the threads and press Start mining. Quit on the page to stop. Your wallet stays in ~/.local/share/psyrob-miner.
  5. Other Linux: unpack the miner .tar.gz and run ./psyrob-miner in its folder. On a server without a browser: ./psyrob-miner --no-browser, then open the printed address through an SSH tunnel.

Run a node

  1. Download and unpack the node:
    tar -xzf psyrob-node-9.0.0-linux-x64.tar.gz
    cd psyrob-node-9.0.0-linux-x64
    ./psyrob-node
  2. Open http://127.0.0.1:8770/health: the genesis must be 0x822567d37026f373a602400c044122a043ec8bd8bae69c0f91c36ccf1eb766be. Your own explorer is at http://127.0.0.1:8770; data is kept in ~/.psyrob-v7.
  3. To accept peers, open the P2P port 39870 in your firewall; with --no-listen the node only connects out. All options: ./psyrob-node --help.
  4. Mine through your own node: in the miner’s Settings, set the node to http://127.0.0.1:8770.

Expected genesis hash: 0x822567d37026f373a602400c044122a043ec8bd8bae69c0f91c36ccf1eb766be

Reading your node’s log