Terms of Use

oneblock.work is a browser-based Bitcoin mining project. Mining starts only when you choose to start it, and you can stop at any time. Nothing is installed on your device and there is no software download.

Potential payout

If your browser finds a valid Bitcoin block, the block is accepted by the Bitcoin network, and the project receives the block reward, you may receive the BTC amount shown for your selected power level at the time of discovery. Low power starts at 0.5 BTC; High power is 1 BTC.

No guarantee

Mining is probabilistic. There is no guarantee that any participant will find a block, that a candidate will be accepted, or that any payout will occur.

Compute usage

By starting mining, you allow this page to use CPU and, when available, GPU resources while the page remains open. Closing the page or pressing Stop ends the mining session.

Device responsibility

Mining can increase device load, heat, fan noise, battery use, and power consumption. Please use a power level that feels comfortable for your device and stop mining if you notice unusual heat, instability, slowdown, or any other concern. You are responsible for deciding whether this service is appropriate for your equipment.