Your provider pays for repairs, spare parts, maintenance and replacements. You have no repair bill to approve.
02 / SHARED DELIVERY
Your share continues.
You keep receiving hashrate from the provider’s working ASICs, even while your own ASIC is offline.
03 / OWNERSHIP
Still yours. Even beyond repair.
Your protected share stays with your miner. You can sell it or put it up for auction, even after an irreparable failure.
Click to break. Your provider repairs it in this demo.Tap to break. Demo: provider repairs.
100% to every client1,000TH/s available
Break any ASIC miner.ASICs 200TH/s each
Automatic provider repair, simulated in 10 seconds.
AMatching letters connect each ASIC to its owner.
Combine →
Stratum
Stratum routing
by Open Mine
1,000TH/s
from the working ASICs
100%to every client
Share with clients →
Working ASICs → Open Mine → every client
Hashrate to each clientClients
Received / full rate · same delivery % for everyone
Select a client to highlight their ASIC.
↗
Five working miners. Five clients receiving 100%.
Take a pickaxe to any ASIC. In this demo, your provider starts repairs immediately and covers all costs.
5/5ASICs online
Illustration: five 200TH/s ASICs, five clients, one provider. Each client owns one ASIC. Available hashrate is shared proportionally; ownership never changes. The demo uses exact, equal percentages. Real pool averages and delivery measurements can vary over time. If the whole fleet stops, all allocations reach zero. Repairs take 10 seconds in this demo only; actual repair times vary.
See the real record behind the illustration.
Every provider has a public delivery history. Explore daily performance and check delivered work against your mining pool.
Open Mine checks how much hashrate reaches your pool. For hosting priced per kWh, your daily fee follows the work delivered to you, not your host’s uptime claim.
Compare hosting fees, locations and actual delivery. Buy from one provider or spread your miners across several operators and countries. Manage them all from one account.
Finland +4 · since 201801
Cyberian Mine
Delivering
Current · 30m Snapshot: 2026-11-13T04:26:35.171Z. Accepted client work divided by committed hashrate over the trailing 30 minutes. Short windows can exceed 100%. Open the public report for the full record.
84.32%
30d average Actual client delivery over completed UTC days, 2026-10-14 to 2026-11-12. Accepted work divided by committed hashrate; downtime remains included.
Current · 30m Snapshot: 2026-11-13T04:26:35.171Z. Accepted client work divided by committed hashrate over the trailing 30 minutes. Short windows can exceed 100%. Open the public report for the full record.
42.46%
30d average Actual client delivery over completed UTC days, 2026-10-14 to 2026-11-12. Accepted work divided by committed hashrate; downtime remains included.
101.3%
Hosting fee
No miners currently listed
No provider-owned miners listedLifetime warranty · Automatic failover
Current · 30m Snapshot: 2026-11-13T04:26:35.171Z. Accepted client work divided by committed hashrate over the trailing 30 minutes. Short windows can exceed 100%. Open the public report for the full record.
72.44%
30d average Actual client delivery over completed UTC days, 2026-10-14 to 2026-11-12. Accepted work divided by committed hashrate; downtime remains included.
Current · 30m Estimated capacity before the first client sale. Same model as the public delivery report. 2026-11-13T03:56:00.000Z to 2026-11-13T04:26:00.000Z. Reference: Antminer S19J XP (136 TH/s). Coverage: 100.0%. Missing work counts as zero; ≥ marks a lower bound.
100%
30d average Estimated capacity before the first client sale, 2026-10-14 to 2026-11-12. Same weighted model as the public delivery report. Coverage: 99.9%. Missing work counts as zero; ≥ marks a lower bound.
Current · 30m Current estimated capacity is unavailable. Open the public delivery report for recorded history.
—
30d average Estimated capacity before the first client sale, 2026-10-14 to 2026-11-12. Same weighted model as the public delivery report. Coverage: 95.4%. Missing work counts as zero; ≥ marks a lower bound.
No shipment to arrange. No installation project. Buy an already connected miner and start mining in minutes. Manage it all online.
01
Choose & buy
Compare miners, hosting fees and provider history. Add funds to your account and buy online.
02
Set your pool
Add any mining pool account, or choose an accountless pool in two clicks. Open Mine routes your hashrate there right away.
03
Sit back and watch
Hosting is charged to your balance automatically each day. Keep your balance topped up; the rest is taken care of. Manage your hashrate, bills and pool settings online. Your mining pool sends Bitcoin straight to your wallet. Watch your Bitcoin balance grow.
Your hashrate. Your pool. Your Bitcoin.
Open Mine routes the work. Your pool pays you directly.
01 / Hosted ASIC
Your provider
Your physical miner, already connected.
Hashrate
02 / Routing
Open Mine
Routes and measures your hashrate.
Hashrate
03 / Mining
Your pool account
Any mining pool you choose.
Bitcoin
04 / Direct payout
Your wallet
Your Bitcoin goes straight to you.
Don’t trust, verify.
Uptime? Much more: Real Delivery!
An uptime claim does not tell you how much hashrate reaches your pool. Open Mine measures work accepted by the destination pool, share by share.
“Uptime” can mean a facility’s power or internet availability. It may say nothing about your ASIC: whether it is mining, being repaired, cleaned or restarted. Even an online ASIC can run on just one of its three hashboards and deliver only a third of its normal output.
What sets Open Mine apart: public, verifiable delivery. We publish actual hashrate delivery every day, for every provider — with a record you can cross-check in your pool account.
Our source of truth is the Stratum routing proxy: the shares accepted by the destination pool and their difficulty. An online status or a miner’s advertised speed is not enough.
02 / INCLUDE
Lost work stays visible.
An ASIC can spend months in repair while a facility’s advertised uptime remains 95%. Our delivery record includes the effect of repairs, cleaning, restarts, overheating and failed hashboards. Less accepted work means lower recorded delivery.
03 / VERIFY
Published daily. Check it at your pool.
Each provider’s delivery history is published every single day. Compare accepted work over the same period in your pool account. Missing or estimated data is labelled.
Sell without unpluggingOWN → SELL
The hardware
Stays hosted
The new owner
Same protection*
Sell or auction your miner
Mine today. Sell anytime.
Even if your ASIC is beyond repair, you can keep mining — and still sell your miner. Hashrate comes from the provider’s working ASICs. Sell at a fixed price or put your miner up for auction. You can keep mining while it is listed or being auctioned. Lifetime warranty, automatic hashrate failover, hosting price and provider terms all come with the miner. The buyer gets ongoing protection — more peace of mind and value than bare secondhand hardware.*
Yes. You own a real ASIC miner, shown in your Open Mine account. Your provider hosts it and looks after it. The miner remains yours. Even if its ASIC breaks, it keeps mining through hashrate protection.
How quickly can I start?
Buy an already connected miner and start mining in minutes. Add your mining pool account, or choose an accountless pool in two clicks. Open Mine routes your hashrate there right away.
Who measures the hashrate my hosting fee is based on?
Open Mine measures the work accepted by your mining pool. For per-kWh plans, your hosting fee follows the hashrate delivered to you. We use your delivery figures, not just the provider’s fleet average. You can check the same work in your own pool account.
Who pays for repairs and spare parts?
Your provider pays for repairs, spare parts, maintenance and replacements. You have no repair bill to approve. Some ASICs may eventually fail beyond repair. If fewer working ASICs remain, the hashrate shared across clients may slightly decrease over time. Check the provider’s current delivery report at any time before you buy.
Can I sell a miner that is beyond repair?
Yes. Even if the physical ASIC is beyond repair, your miner keeps its hashrate protection. Sell it on the marketplace or put it up for auction. You can keep mining while it is on sale. Lifetime warranty and automatic hashrate failover come with the miner, even when another client buys it from you. The hosting price and provider terms come with it too.
What if the provider’s whole fleet goes offline?
Failover uses working ASICs at the same provider. If all its ASICs stop, every client receives zero hashrate until capacity returns. Open Mine does not automatically move you to another provider. You can buy miners from several providers to avoid relying on one fleet.
Where do my Bitcoin rewards go?
Open Mine routes hashrate to the mining pool account you choose. Your pool sends the mined coins straight to your wallet. Open Mine never holds, controls or touches your Bitcoin. Each pool has its own payout minimum and pool fees.
Choose the hardware, provider and pool that fit your plans.
Disclaimers
* Warranty and failover apply while your miner stays hosted with its provider and your account meets the hosting terms. The provider manages repairs and replacements. Hashrate is shared within the same provider; delivery can reach zero if its whole fleet stops. Full terms ↗
Mining starts with a connected miner, a valid mining pool destination and enough funds for service charges. Your dashboard shows the required minimum balance; mining pauses below this security buffer. Your pool’s figures update as it accepts shares. Some pools need account credentials; accountless pools use your wallet address.
Provider figures are snapshots, not a live feed. Current delivery covers the trailing 30 minutes. The average uses eligible completed UTC days within the last 30 days. Before a provider’s first client sale, percentages use the same one-listed-miner capacity estimate as its public delivery report. Missing work contributes zero; the info buttons show the reference miner, dates and coverage. Actual client delivery and estimated capacity are different measurements. Short-window client delivery can exceed 100%. Open the provider’s report for dates and the latest data.
The ASIC video is AI-generated. The five-miner demo and hosting calculator are illustrations, not live readings or a promise of future output. The hosting example uses 3.5kW × 24h × $0.05/kWh, or $4.20/day at full performance. Paused miners may have a listed storage fee. Prepaid-for-life plans have no daily hosting fee. Your miner’s listed terms set its actual hosting charges.
Finland +4 · since 201801
