INSTALL / DOWNLOAD: open a package below (gridcoinresearch = mainnet, gridcointestnet = testnet) and click the install link at the top of its page — that opens the per-OS instructions (pick your OS, copy the commands). The link defaults to the GUI; for the headless daemon, change the package name to end in "d" on that page.

Gridcoin is a peer-to-peer cryptocurrency that uses distributed computing (BOINC) to benefit humanity by advancing the progress of medicine, biology, climatology, mathematics, astrophysics, and more.

The aim of the Gridcoin project is to shift the computational power primarily to BOINC projects whilst the POW mining calculations become a second priority - so as the mining network scales up, the network's BOINC contribution is scaled up in tandem.