Bitmern Solo
Bitmern Solo
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Getting started

From zero to mining in about five minutes. Create an account, point your miner at our stratum, and you're done.

How Bitmern Solo works

Bitmern is a solo mining pool. Your miners submit shares to our infrastructure, and when one of your workers finds a valid block, the entire block reward goes to your wallet. We take a flat 1% fee. No shared payouts, no splitting rewards with strangers.

100% of the block reward

Minus 1% pool fee

Direct to your wallet

No custodial holding

5 coins supported

BTC, LTC, DOGE, BCH, DGB

Setup in 5 steps

1

Create a free account

Sign up at app.bitmernsolo.com with just an email address. No KYC, no verification delays. You'll be in your dashboard in under a minute.

Create Account
2

Get a wallet you control

You need a wallet where you own the private keys. Do not use an exchange address — if your miner finds a block, the reward goes directly to this wallet.

3

Add your wallet address

In your Bitmern dashboard, enter your wallet address for the coin you want to mine. This is where block rewards are sent when you find a block.

4

Configure your miner

Point your ASIC at one of our stratum endpoints using the connection details below. Your miner will start submitting shares within seconds.

5

Start mining

Once connected, your hashrate, workers, and stats show up in your dashboard in real time. That's it — you're solo mining.

Recommended wallets

You must use a wallet where you control the private keys. Never use an exchange address for mining payouts.

BitcoinBitcoin
  • Desktop
    Electrum — Lightweight, battle-tested
  • Desktop
    Sparrow Wallet — Privacy-focused, full-featured
  • Hardware
    Ledger / Trezor / Coldcard — Best security for large holdings
LitecoinLitecoin
  • Desktop
    Litecoin Core — Official full-node wallet
  • Desktop
    Electrum-LTC — Lightweight SPV wallet
  • Hardware
    Ledger / Trezor — With LTC app installed
DogecoinDogecoin
  • Desktop
    Dogecoin Core — Official full-node wallet
  • Desktop
    MultiDoge — Lightweight client
  • Hardware
    Ledger / Trezor — With DOGE app installed
Bitcoin CashBitcoin Cash
  • Desktop
    Electron Cash — Lightweight SPV wallet
  • Desktop
    Bitcoin Cash Node — Official full-node wallet
  • Hardware
    Ledger / Trezor — With BCH app installed
DigiByteDigiByte
  • Desktop
    DigiByte Core — Official full-node wallet
  • Mobile
    DigiWallet — iOS and Android
  • Hardware
    Ledger / Trezor — With DGB app installed

Stratum endpoints

Copy these into your miner's pool configuration. All ports use VarDiff — difficulty auto-adjusts to match your miner's speed. The number shown is the starting difficulty.

BitcoinBitcoinSHA-256d
stratum+tcp://btc.bitmernsolo.com:3102
VarDiff 25kDefault — works with any SHA-256 ASIC
stratum+tcp://btc.bitmernsolo.com:3112
VarDiff 20kSlightly lower start difficulty
stratum+tcp://btc.bitmernsolo.com:3122
VarDiff 15kFor smaller/older ASICs
stratum+tcp://btc.bitmernsolo.com:3132
VarDiff 10kLowest — entry-level hardware
LitecoinLitecoinScrypt
stratum+tcp://ltc.bitmernsolo.com:3032
VarDiff 25kDefault — works with any Scrypt ASIC
stratum+tcp://ltc.bitmernsolo.com:3042
VarDiff 10kFor smaller ASICs
stratum+tcp://ltc.bitmernsolo.com:3052
VarDiff 1kLowest — entry-level / GPU
DogecoinDogecoinScrypt
stratum+tcp://doge.bitmernsolo.com:3062
VarDiff 25kDefault — works with any Scrypt ASIC
stratum+tcp://doge.bitmernsolo.com:3072
VarDiff 10kFor smaller ASICs
Bitcoin CashBitcoin CashSHA-256d
stratum+tcp://bch.bitmernsolo.com:13103
VarDiff 500kDefault — high-throughput SHA-256 ASICs
stratum+tcp://bch.bitmernsolo.com:13113
VarDiff 100kFor mid-range ASICs
stratum+tcp://bch.bitmernsolo.com:13123
VarDiff 10kFor smaller/older hardware
DigiByteDigiByteSHA-256d
stratum+tcp://dgb.bitmernsolo.com:4032
VarDiff 500kDefault — works with any SHA-256 ASIC
stratum+tcp://dgb.bitmernsolo.com:4042
VarDiff 100kFor mid-range ASICs
stratum+tcp://dgb.bitmernsolo.com:4052
VarDiff 10kFor smaller/older hardware

Worker credentials

Username

YOUR_WALLET_ADDRESS.worker1

Password

x

The part after the dot is your worker name — use any label you want (e.g. antminer-s21, garage-rig). Each worker shows up separately in your dashboard. Password can be anything.

Configuration examples

Antminer / Whatsminer web interface

Pool URL:  stratum+tcp://btc.bitmernsolo.com:3102
Worker:    YOUR_WALLET_ADDRESS.worker1
Password:  x

CGMiner / BFGMiner / command line

cgminer -o stratum+tcp://btc.bitmernsolo.com:3102 \
  -u YOUR_WALLET_ADDRESS.worker1 \
  -p x

Compatible mining hardware

Any ASIC miner that supports the stratum protocol will work. Here are popular models for each algorithm we support.

SHA-256dBTC, BCH, DGB

Bitmain Antminer S21 Pro

Current flagship

~234 TH/s

Bitmain Antminer S21

High-end

~200 TH/s

Bitmain Antminer S19k Pro

Mid-range

~120 TH/s

MicroBT Whatsminer M60S

High-end

~186 TH/s

MicroBT Whatsminer M50S

Mid-range

~126 TH/s

Bitaxe (open-source)

Solo miner hobbyist hardware

~1.2 TH/s
ScryptLTC, DOGE

Bitmain Antminer L9

Current flagship

~16 GH/s

Bitmain Antminer L7

High-end

~9.5 GH/s

Elphapex DG1+

High-end

~14 GH/s

Goldshell Mini-Doge III

Compact home miner

~800 MH/s

This is not an exhaustive list. Any SHA-256 or Scrypt ASIC miner that supports the stratum protocol will work with Bitmern Solo.

Choosing the right port

All ports use VarDiff, which automatically adjusts difficulty to your miner's speed. The starting difficulty just sets where VarDiff begins. If you're unsure, use the default (highest) port — it works for everyone.

Your hashrateSHA-256 portScrypt portExamples
< 10 TH/sLowest availableLowest availableSmall ASICs, Bitaxe, older hardware
10–100 TH/sLow or MediumDefaultSingle mid-range ASIC
100+ TH/sDefault (highest)Default (highest)Modern ASICs, multiple units

What is VarDiff?

VarDiff (Variable Difficulty) automatically adjusts the share difficulty sent to your miner based on how fast it's hashing. This keeps your miner submitting shares at a steady rate — not too fast (which wastes bandwidth) and not too slow (which makes your dashboard stats laggy). You don't need to configure anything; it happens automatically on our end.

Common questions

How long until I find a block?

It depends on your hashrate relative to the network. Solo mining is like a lottery — you might find a block in an hour or it might take months. Use the calculator in your dashboard to estimate your odds.

Can I mine multiple coins at once?

Yes. Add wallet addresses for each coin in your dashboard and point different miners at different stratum endpoints. Each coin has its own pool.

What happens if my miner disconnects?

Nothing bad. Reconnect whenever you're ready. If you have alerts enabled, we'll email you when a worker goes offline.

Do I need to keep my computer on?

Your ASIC miner needs to stay running and connected to the internet, but you don't need a computer on. The Bitmern dashboard is a web app — check it from any device.

Where is the pool server located?

Our infrastructure is in Dallas, TX (US Central). We plan to add more regions based on demand.

Ready to mine?

Create a free account and start submitting shares in minutes.

Create Free AccountLog In