Miner
1Read this first — the honest truth
This is a real Bitcoin miner. Every visitor with this page open joins one shared solo-mining campaign toward the address below: the coordinator gives each browser a different slice of the search space, so the more people mining, the more ground is covered — and if any visitor finds a block, the full reward pays to that one address. It runs genuine double-SHA256 and submits real work through a solo pool. But the odds are astronomically small. Even thousands of browsers together are a rounding error against the network's 800+ quintillion hashes per second. Realistically this earns nothing — it is a shared lottery ticket with real, near-zero odds, run for education and fun. It is not an income source, and we promise you nothing. That is the whole point of BitMiBTC: no hype.
2How it works
Your browser can't speak the mining protocol directly (browsers can't open raw network sockets), so it connects over WebSocket to a coordinator — no VPS or Raspberry Pi needed. The coordinator holds one shared connection to a solo pool (public-pool.io, 0% fee, or solo.ckpool.org), authenticates with the payout address, and gives every connected browser a unique nonce band so no two visitors search the same range. Any winning share from any visitor is submitted as a real block.
3Solo pools — the payout address
The pooled miner can route through any of these solo pools. On every one of them the reward is paid to the same single BitMiBTC address — it is hard-coded into this page's source, burned in, and cannot be changed from your browser. If a block is ever found, the full reward goes to exactly this address and no other. It belongs to BitMiBTC. Copy it below to verify it, or to point your own hardware at the same campaign. These are shown as plain text on purpose — no outbound links.
BitMiBTC payout address (all pools)
Pools this campaign can use
- Public Pool — 0% fee · public-pool.io
- Solo CKPool — 2% fee · solo.ckpool.org
- NerdMiner Pool — 0% fee, vardiff · pool.nerdminer.io
- My Own Node — solo, no third party at all: your own bitcoind, own Stratum bridge, no pool operator in the loop. Still being brought online — until then this option mines Solo CKPool instead and tells you so.
Mining pool ⓘ
Payout address ⓘ
Relay ⓘ is built in and connects automatically. Advanced: use a custom relay
Tap any miner to inspect its performance and base the estimates below on it.
based on THIS device only
8Where you stand — time to find a block
Reference rates are approximate and change over time.
!Battery & heat
Mining uses 100% of a CPU core and will warm your device and drain battery. It only runs while this page is open and you pressed Start. Close the tab or press Stop to end it. Nothing runs in the background without your consent.