Sneakattack – Bitcoin II (BC2/BCII) Solo Mining Pool

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	Hashrate Range
2323	Low	1K	100	Up to ~1 TH/s
2333	Mid	100K	10K	~1 – 100 TH/s
2343	High	1M	100K	~100 TH/s – 1 PH/s
2353	Very High	100M	1M	~1 – 100 PH/s
2363	Insane	1G	100M	100 PH/s+, NiceHash, MRR

💡 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.

⛏️ Renting hashrate? Check the rig description on MRR/NiceHash — rig owners often specify a minimum difficulty requirement. Pick a tier where the start diff meets or exceeds their requirement to avoid rejected shares.

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

Live

Hashrate (5m)

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Users

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Workers

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Last Block

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Total Reward

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Connections

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Node Uptime

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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 ✓