Mempool Miner v2.4.1 Review: I Mined the Queue Between Blocks — ETH and SOL From One Browser Tab

Every miner fights for the block reward. But there is a second paycheck sitting in the queue itself — the fees that pile up between blocks, waiting for confirmation. Mempool Miner v2.4.1 is built around that exact idea: instead of competing for the block, it works the fee flow around it, straight from a browser tab, on Ethereum and Solana at the same time.

I ran the current v2.4.1 build across several sessions to see what the dual-chain setup really looks like — how the wallet flow works, what the dashboard shows while the engine runs, and whether a mempool miner can quietly build a balance while you do literally anything else. Short version: the whole thing lives in one tab, and the live activity feed makes it very easy to watch the queue pay out.

Mine the queue, not just the block — between the blocks is where the fees flow.

What Mempool Miner v2.4.1 Actually Does

Mempool Miner v2.4.1 is a dual-chain browser mining platform that targets the fee queue instead of raw hashrate. Where a classic miner competes for the next block, this engine reads the live mempool — the pool of pending transactions waiting for confirmation — and works the fee flow building up between blocks on ETH and SOL.

The interface leans into that idea hard. The tagline on the homepage is "Mine the queue not just the block," and the dashboard is organized around a single mining-profit panel with a live network activity feed underneath it. There is no rig setup page, no pool address to paste and no software to install — the engine runs from the web app itself.

Setting It Up: EVM or Solana, Then Start

Setup is the part that surprised me. The landing page offers exactly two buttons: EVM Wallet for MetaMask, Coinbase Wallet and anything WalletConnect-compatible, and Solana Wallet for Phantom. Connect either one and the engine takes over — no worker name, no API key, no configuration screen. It is free to start and there is no KYC anywhere in the flow.

Once the wallet is connected, the profit panel flips from "No wallet connected" to live session data — the network, the session status and whether the engine is running. That whole transition takes about as long as a wallet approval popup, and the mining session starts immediately after.

Non-Stop Sessions on Both Chains

The feature that defines v2.4.1 is continuity. The mempool never closes — transactions queue around the clock, every day, spikes included — so the engine is built for non-stop sessions that simply keep working while the tab sits open. No session timers, no daily check-ins, no reconnects to babysit.

Dual-chain is the second headline: ETH and SOL run from one dashboard, with the same wallet session feeding both. And because the payouts are fee-based rather than block-based, they land continuously instead of in block-interval bursts. The live network activity feed streams withdrawals from the queue in real time — you can watch wallets pulling credits out all day while your own balance ticks in the profit panel.

Final Verdict: Who Should Run v2.4.1

Mempool Miner v2.4.1 is for the person who wants mining income without touching hardware, pools or configuration files. If you hold an EVM or Phantom wallet, the entire setup is connect-and-run, and the non-stop dual-chain engine turns an open browser tab into a quiet income stream in the background.

Open Mempool Miner v2.4.1 in a tab, connect your wallet, and let the session run while you work — by the end of the day the profit panel tells a different story than the "not started" screen it boots up with.