What is P2Pool for Monero?

P2Pool is a way for you to mine Monero with other people without handing control of your mining rewards to a pool operator. It combines shared mining with direct payments to your wallet, but setting it up takes more work than joining a regular pool.

How P2Pool shares the work

Mining means using your computer to help secure Monero and compete to add the next group of transactions, called a block. Mining alone can mean waiting a very long time to find a block and earn a reward.

A mining pool brings miners together so they can share rewards. A regular pool usually has a central operator who tracks your work, holds your earnings, and pays you later.

P2Pool replaces that operator with a network of miners running shared rules. It tracks contributions on a sidechain, a separate record of mining work alongside Monero’s main blockchain.

Your computer submits shares: proofs that it has done mining work. When someone on P2Pool finds a Monero block, its reward is divided among miners with eligible shares.

How you get paid

P2Pool uses PPLNS, short for “pay per last N shares.” In everyday terms, your payment depends on your shares within a recent window of recorded work.

That means:

• You need to earn a share that P2Pool accepts into its sharechain.
• That share must still be in the payout window when P2Pool finds a Monero block.
• Your payment comes directly from the newly mined block, rather than from an operator’s account balance.

There is no pool withdrawal threshold and no operator holding funds for you to claim. P2Pool itself charges no pool fee. You still pay your own electricity and equipment costs, and separate mining software may have its own donation setting.

Direct payment does not mean immediate spending. Monero’s newly mined rewards remain locked for 60 blocks, or roughly two hours at its average two-minute block time.

Why your computer’s size matters

P2Pool does not guarantee daily payments. Your hashrate, meaning how much mining work your computer performs each second, affects how often you find shares. The pool must also find Monero blocks while your shares remain eligible.

For a smaller CPU, P2Pool’s mini sidechain generally offers a more suitable share difficulty than the main sidechain. Share difficulty is the amount of work needed to produce an eligible share.

Easier shares do not create extra rewards. A smaller sidechain may find Monero blocks less often, so payments can still be irregular. Check current sidechain activity and a live mining calculator before choosing; do not assume that a quiet day means something is broken.

What you need to run it

A typical setup uses:

• A Monero wallet address for receiving rewards.
• Access to a synchronized Monero node, software that checks and follows Monero’s blockchain.
• P2Pool software to track shares and coordinate work.
• A compatible CPU miner, commonly XMRig.

Running your own node gives you more independence, but requires storage, bandwidth, and setup time.

P2Pool is not a browser mining service. A website saying “mine Monero in your browser” does not automatically mean you are mining through P2Pool or receiving direct block payments.

Also, P2Pool’s public share records reveal participating payout addresses and mining activity. Monero’s transaction privacy does not make those records private.

The bottom line

P2Pool lets you share mining rewards without trusting a central pool to hold your money. It is a strong option if you value independence and can handle extra setup, but expect uneven payments rather than guaranteed income.