Mining Ports
We run multiple ports with different starting difficulties. Pick the one that matches your hardware — vardiff will adjust automatically from there.
| Port | Tier | Start | Min | Recommended For |
|---|---|---|---|---|
| 2323 | Low | 1K | 100 | Bitaxe, NerdMiner, small USB miners |
| 2333 | Mid | 100K | 10K | Multiple Bitaxe, Compac F, small rigs |
| 2343 | High | 500K | 50K | S9, Whatsminer M30, mid-range ASICs |
| 2353 | Very High | 1M | 100K | S19, S21, high-end ASICs |
| 2363 | Insane | 1G | 100M | NiceHash, MRR, large rental rigs |
💡 Tip: Not sure which port? Start with Mid (2333) — vardiff will quickly adjust to your hashrate. If you see lots of rejected shares at start, try a lower port.
How to Connect
Stratum URL
stratum+tcp://sneakattack.se:[PORT]
Worker
YOUR_BC2_WALLET.RIG_ID
Password
x
Example: For a Bitaxe on the Low port →
stratum+tcp://sneakattack.se:2323
Block Chance Calculator
Estimate your probability of finding a block based on your hashrate. Network difficulty is fetched live.
Loading network difficulty…
Pool Status
LiveHashrate (5m)
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Users
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Workers
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Blocks Found
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Last Block
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Total Reward
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Estimated Latency
Average round-trip from our server in Stockholm, Sweden
| Region | Avg Latency | Rating |
|---|---|---|
| 🇸🇪 Northern Europe | < 10 ms | Excellent |
| 🇬🇧 United Kingdom | ~ 30 ms | Excellent |
| 🇪🇺 Central Europe | ~ 25 ms | Excellent |
| 🇪🇸 Southern Europe | ~ 35 ms | Excellent |
| 🇷🇺 Russia | ~ 45 ms | Excellent |
| 🇺🇸 North America (East) | ~ 100 ms | Good |
| 🇺🇸 North America (West) | ~ 170 ms | Good |
| 🇧🇷 South America | ~ 210 ms | Good |
| 🌏 Asia | ~ 260 ms | Fair |
Latency measured from Stockholm, Sweden. Solo mining is less sensitive to latency than pool mining — shares are not competing with other miners.
About
Pool Type
Solo (CKPool)
Fee
0%
Location
🇸🇪 Sweden
Payout
Block Reward
Ports
5 tiers
Vardiff
Active ✓