“Pool Solo Mining” vs Real Solo Mining
The Truth Nobody Tells You
A pool operator with 13+ years of experience explains why “solo mining on a pool” is not solo mining — and why that matters.
“Solo mining on a pool” is not solo mining. It’s regular pool mining with a different payout rule: instead of sharing rewards proportionally, whoever’s worker found the block gets the reward — minus the pool’s fee. You still use the pool’s stratum, the pool’s database, the pool’s block templates, and you still pay fees. Real solo mining means your miner talks directly to your own node. No pool. No fees. No middleman. Period.
Let’s Get the Definitions Straight
The crypto mining space has a terminology problem. The word “solo” is being used for two completely different things, and that confusion isn’t accidental. Let me, as someone who has been running mining pools since 2013, explain what’s actually going on.
Real Solo Mining
Real solo mining means you run your own full node (bitcoind, grscoind, litecoind, whatever the coin daemon is), you configure your mining software to connect directly to that node, and you mine. There is no pool. There is no stratum server you don’t control. There is no database tracking your shares. There is no fee.
When you find a block, the coinbase transaction pays directly to your wallet. The full block reward is yours. 100%. Nobody skims a percentage. Nobody decides whether your worker “really” found the block. The blockchain itself is your proof.
“Pool Solo Mining”
“Pool solo mining” means you connect to a mining pool — usually on a special “solo port” — and mine through the pool’s infrastructure just like every other miner on that pool. The pool runs the stratum server. The pool builds the block templates. The pool has a database tracking every share you submit. The pool takes a fee (typically 1–3%).
The only difference from regular pool mining is the reward distribution: if your specific worker happens to submit the share that solves the block, you get the block reward (minus fees). If someone else’s worker finds it, you get nothing. That’s it. That’s the entire difference.
See the problem? One of these involves zero intermediaries. The other involves a full pool stack between you and the blockchain. Calling them both “solo mining” is like calling a taxi ride “driving yourself” because you’re the only passenger.
The Bus Steering Wheel Analogy
I’ve been trying to explain this to miners for years. Here’s the analogy I keep coming back to:
Solo mining on a pool is like sitting in the back of a bus where someone mounted an extra steering wheel on the back of the seat in front of you. You can turn it all you want, but it’s not connected to anything. The bus driver (the pool) is still in control. They decide the route (block template). They decide the speed (stratum difficulty). They charge you for the ride (fees). And if you happen to be looking out the window when the bus reaches the destination, they’ll say “great, you spotted it!” and hand you a prize — minus their cut, of course.
Real solo mining? That’s driving your own car. You pick the route. You control the speed. There’s no bus driver taking a cut. If you arrive at the destination, the reward is entirely yours. Yes, you need a driver’s license (technical knowledge) and you need to maintain the car (run a node), but you’re actually in control.
How the Data Actually Flows
Let me show you the architectural difference. This isn’t a subtle distinction — these are fundamentally different systems.
Real Solo Mining: Your Miner → Your Node → Blockchain
↓ direct connection via getblocktemplate or stratum on localhost
Your Full Node (the coin daemon you run)
↓ submits solved block directly to the P2P network
The Blockchain
↓ coinbase reward pays YOUR address — no intermediary
Your Wallet [0% fees, 0 trust required]
“Pool Solo Mining”: Your Miner → Pool → Pool → Pool → Blockchain
↓ connects to pool’s stratum server (pool controls this)
Pool’s Stratum Server [pool-controlled]
↓ share logged in pool’s database, verified by pool’s software
Pool’s Database [pool-controlled]
↓ pool’s node builds block template, pool decides transactions
Pool’s Full Node [pool-controlled]
↓ pool submits block, pool receives coinbase reward
The Blockchain → Pool’s Wallet
↓ pool sends you the reward later, minus fees
Your Wallet [1–3% fees, trust required]
Count the boxes. Real solo mining: 4 steps, all under your control. Pool solo mining: 7 steps, 4 of them controlled by the pool. The word “solo” in “pool solo” refers to the payout method, not the mining method.
The Full Comparison
Let’s lay it all out in a table. No hand-waving, no marketing speak — just what actually happens in each mode:
| Feature | Real Solo Mining | “Pool Solo” Mining | Regular Pool Mining |
|---|---|---|---|
| Fees | 0% | 1–3% | 1–3% |
| Block template control | You | Pool | Pool |
| Stratum server | Yours / none | Pool’s | Pool’s |
| Trust required | None | Full trust in pool | Full trust in pool |
| Uptime dependency | Your own node | Pool’s servers | Pool’s servers |
| Reward on block found | 100% block reward | Block reward − fees | Proportional share |
| Reward when no block | Nothing | Nothing | Steady payouts |
| Need to run a node? | Yes | No | No |
| Technical knowledge | Moderate–High | Low | Low |
| DDoS risk | Your node only | Pool is a target | Pool is a target |
| Who gets the coinbase? | Your address | Pool’s address | Pool’s address |
| Honestly “solo”? | Yes | No | N/A |
Look at the “Pool Solo” column and the “Regular Pool” column. They’re nearly identical. That’s because pool solo IS regular pool mining — just with a different payout formula. The infrastructure underneath is the same.
What You Give Up With “Pool Solo”
Let’s be specific about what you’re losing compared to real solo mining:
You Pay Fees on Every Block
Real solo mining: 0% fees. Always. The block reward is yours, all of it. Pool solo: the pool takes its cut, typically 1–3%. On a coin where the block reward is $100, that’s $1–$3 the pool takes for running their infrastructure. Over time, this adds up substantially.
You Depend on the Pool’s Uptime
Pools get DDoSed. Pools have maintenance windows. Pools have bugs. When the pool goes down, your “solo” miner sits idle. With real solo mining, the only thing that can go down is your own node — which you control and can restart in seconds.
The Pool Controls the Block Template
This is the one most people don’t think about. The pool decides which transactions go into the block. The pool decides the coinbase transaction. With real solo mining, you decide. This matters for network decentralization and for your own sovereignty.
You Trust the Pool to Be Honest
When you “solo mine on a pool,” you trust the pool operator to honestly report which worker found the block. You trust their database. You trust their payout system. With real solo mining, the blockchain is your receipt — the coinbase transaction proves exactly who found the block and where the reward went.
Your Rewards Go Through a Middleman
Even when “your” worker finds a block on a pool solo port, the coinbase transaction pays the pool’s address, not yours. The pool then credits your account in their database and sends you the funds (minus fees) through their payout system. In real solo mining, the coinbase pays you directly — no middleman, no delay, no database entry.
What You Give Up With Real Solo Mining
I’m not going to pretend real solo mining is perfect. It comes with real tradeoffs:
You need to run a full node. This means downloading the entire blockchain (can be tens or hundreds of GB), keeping it synced 24/7, and having enough disk space and bandwidth. For Bitcoin, that’s currently 600+ GB. For smaller altcoins, it might be just a few GB.
You need to know what you’re doing. Setting up a coin daemon, configuring RPC, pointing your miner at it, handling wallet backups, keeping the node software updated — this isn’t one-click stuff. If your node crashes at 3 AM, there’s no support team to call.
The variance is brutal. This applies equally to pool solo mining, but it’s worth stating: if you don’t have significant hashpower relative to the network, you might go months or years without finding a block. There’s no steady paycheck. It’s a lottery ticket — with both real solo and pool solo.
But here’s the thing: if you’re willing to accept the variance risk (which you already accept with pool solo), then the only additional requirements for real solo mining are running a node and having some technical skills. In exchange, you get zero fees, zero trust, and zero intermediaries.
Another analogy: Pool solo mining is like entering a lottery where the ticket booth takes a 2% cut from every winning ticket. Real solo mining is like running the same lottery yourself — you print the tickets, you check the numbers, and if you win, you keep every cent. The odds of winning are identical. The only question is whether you want to pay someone to hand you a ticket.
Why Pools Offer “Solo Ports”
Alright, I run a mining pool. I’ve been doing this since 2013. Let me be transparent about why pools — including mine — offer solo ports.
It’s Smart Business
Solo ports are a marketing strategy that also generates revenue. Here’s the business case:
- It attracts miners who would otherwise mine solo on their own node. Instead, they mine “solo” on the pool, and the pool earns fees.
- It increases total pool hashrate, which makes the pool find blocks faster and appear more attractive to regular miners.
- The pool still earns fees on every block found through the solo port. If a solo miner finds a 10 BTC block and the pool fee is 2%, that’s 0.2 BTC for the pool.
- There’s zero additional cost for the pool. The infrastructure is already there — stratum, database, node, payout system. A solo port is just a config change.
I’m not saying this is evil. Pools provide a genuine service: they handle the infrastructure so you don’t have to. But let’s call it what it is — a convenience service with a fee, not solo mining.
(real solo = 0%)
for pool to offer solo port
go to the miner
The Trust Problem Nobody Talks About
This is the elephant in the room. When you “solo mine” on a pool, you’re trusting the pool operator with something very specific:
You trust the pool to honestly tell you which worker found the block.
Think about this for a moment. The pool’s database records which share solved the block. The pool’s software determines which worker submitted that share. You have no independent way to verify this. The coinbase transaction pays the pool’s address regardless of which worker found it — the pool then decides internally who gets credited.
With real solo mining, the coinbase transaction pays your address. It’s on the blockchain. It’s cryptographic proof. There is no trust required.
Am I saying pool operators routinely steal blocks from solo miners? No. Most pools are honest. But “most pools are honest” and “zero trust required” are very different security models. Bitcoin was literally invented so you wouldn’t have to trust third parties with your money.
Think of it this way: Real solo mining is like keeping cash in your own safe at home. Pool solo mining is like keeping cash in a bank that promises to give it back when you ask. Banks usually give it back. But the safe doesn’t require you to trust anyone — you have the key, and that’s the end of the discussion.
When “Pool Solo” Actually Makes Sense
I’ve spent several sections being critical, so let me be fair. Pool solo mining has legitimate use cases:
Choose Real Solo Mining If…
- You have the technical skills to run a node
- You want zero fees and zero trust
- You care about network decentralization
- You want the coinbase to pay your address directly
- You enjoy full control over your mining setup
- You mine a coin with a small blockchain
Choose Pool Solo Mining If…
- You don’t want to run a full node
- You want the “lottery ticket” experience with minimal setup
- You’re okay paying 1–3% for convenience
- You trust the pool operator
- You mine a coin with a huge blockchain (e.g., Bitcoin)
- You just want to point your miner at something and forget it
There is nothing wrong with choosing convenience. People use banks instead of safes for good reasons. But you should know what you’re choosing. If you think pool solo mining is the same as real solo mining, you’re making a decision based on wrong information. And that’s what bothers me.
How to Actually Solo Mine (The Real Way)
If this article has convinced you to try real solo mining, here’s the rough process. It’s not as scary as it sounds:
Download and Sync the Full Node
Download the official wallet/daemon for your chosen coin. Let it sync the entire blockchain. This can take hours to days depending on the coin. For altcoins like Groestlcoin, it’s a few GB and syncs in under an hour. For Bitcoin, plan for a few days and 600+ GB of disk.
Configure the RPC Server
Edit the coin’s config file to enable RPC access. Set a username and password. This is typically 3–4 lines in a config file. Every coin’s documentation explains this.
Point Your Miner at Your Node
Configure your mining software to use 127.0.0.1 (localhost) as the pool address, with the RPC port and credentials you set up. Some miners support getblocktemplate natively; others need a small proxy like ckpool in solo mode.
Mine
That’s it. Your miner hashes, your node builds block templates, and if you find a block, your node broadcasts it to the network. The coinbase pays your address. Zero fees. Zero trust. Zero middlemen.
The biggest hurdle is step 1 — syncing the blockchain. After that, the setup is surprisingly straightforward for anyone comfortable with editing config files.
The Fee Math Over Time
Let’s quantify what the fee difference actually costs you. Assume you’re solo mining (either way) and you find one block per month with a $500 reward:
| Mining Method | Fee | Per Block | Per Year (12 blocks) | Over 5 Years |
|---|---|---|---|---|
| Real Solo Mining | 0% | $500.00 | $6,000.00 | $30,000.00 |
| Pool Solo (1% fee) | 1% | $495.00 | $5,940.00 | $29,700.00 |
| Pool Solo (2% fee) | 2% | $490.00 | $5,880.00 | $29,400.00 |
| Pool Solo (3% fee) | 3% | $485.00 | $5,820.00 | $29,100.00 |
At 3% fees, you’re giving the pool $900 over five years for the privilege of not running your own node. Is that a reasonable price for convenience? Maybe. But you should at least know you’re paying it.
(at 3% pool solo fee)
solo mining — ever
(for most altcoins)
A Note on Honesty in Marketing
I want to be clear: I’m not attacking other pool operators. I run pools myself, and yes, I offer different mining modes. But I believe in calling things what they are.
When a pool advertises “SOLO MINING — 0 luck needed, mine your own blocks!” with a 2% fee, that’s misleading. You’re not mining your own blocks. The pool is mining blocks and crediting the reward to whoever’s worker happened to find the solution. The pool still takes their cut. The pool still controls everything.
A more honest description would be: “Winner-takes-all payout mode — if your worker finds the block, you get the reward minus our fee.” That’s accurate. That’s clear. It just doesn’t sound as sexy as “SOLO MINING.”
One more analogy for the road: Calling pool solo mining “solo mining” is like a restaurant putting “home-cooked meal” on the menu. Sure, it might taste like something you’d make at home. But your kitchen didn’t make it, your ingredients didn’t go into it, and someone is definitely charging you a markup. It’s restaurant food with home-style seasoning — not a home-cooked meal.
The Bottom Line
“Pool solo mining” is not solo mining. It’s pool mining with a winner-takes-all payout model. The pool runs the stratum server, the database, the node, and takes a fee. You are a customer, not a solo miner.
Real solo mining means zero intermediaries. Your miner connects to your node. Your node submits the block. The coinbase pays your address. No fees. No trust. No database entry in someone else’s system.
Pool solo has its place. If you don’t want to run a node and you’re okay paying 1–3% for convenience, pool solo is a legitimate choice. Just don’t call it solo mining — because it isn’t.
Know what you’re buying. Whether you choose real solo or pool solo, make that choice with accurate information. The mining community deserves honest terminology, not marketing buzzwords dressed up as technical descriptions.
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