The Mempool Open Source Project® v3.0.0 is here! Over 5 years in the making, 10,000+ commits...and available for you to host on your very own server. Major new features include: - Mempool Accelerator™ - Mempool Goggles™ - RBF timelines - And more! Coming soon for 1-click installation on @Umbrel ☂️, @Start9, myNode, RaspiBlitz, RoninDojo, and nix-bitcoin. As always, Docker images are also available if you want to DIY!

Integrate Mempool Accelerator™ into your app or website today. Pay for each acceleration using lightning with the public API, or pay using Mempool Accelerator™ Pro account credit using the authenticated API.

The Mempool Open Source Project®

Explore the full Bitcoin ecosystem with The Mempool Open Source Project®. See the real-time status of your transactions, get network info, and more.

Stuck Transaction? Mempool Accelerator™ fixes this Launch of open beta starts today! Click Accelerate from the transaction page and pay with lightning or fiat. No sign up necessary. Initial mining pool partners make up 40% of Bitcoin’s global hashrate: Foundry USA Pool , MARA, SBICrypto, SpiderPool and @npub1qtvl...7dze

Backlog of >6 s/vb transactions cleared, now onto 5 s/vb.

Happy to announce that our new Community Sponsor program is now live! Support The Mempool Open Source Project and get t-shirts, color-changing mugs, and more as a gift in return. Sign up now -- swag just started shipping!

The Mempool Open Source Project®

Explore the full Bitcoin ecosystem with The Mempool Open Source Project®. See the real-time status of your transactions, get network info, and more.

Check out our inaugural mempool research report which dives deep into the empty block phenomenon!

mempool research

Empty Block Report

A data driven analysis of the bitcoin empty block phenomenon.

2024 is the year we accelerate Sign up to get notified when Mempool Accelerator launches.

The Mempool Open Source Project®

Explore the full Bitcoin ecosystem with The Mempool Open Source Project®. See the real-time status of your transactions, get network info, and more.

Introducing Mempool Goggles! Have you ever wished you had x-ray specs to see exactly what's inside the mempool? No, me neither, but we built you a pair anyway. https://image.nostr.build/6dfffff690ae12803d3646886ba448f2dfb1b9a1e4d3be35963bee0afdc9d8ec.jpg#m=image%2Fjpeg&dim=893x900&blurhash=%7CAGjj%3D%2BwDgE01OKHD%7D-%40%238o%5Df-sFr%3ASJa*xGX8NFD4S%5Eb%24gRT3rY%255Z%7CO%3FrxwHJNKR%24%2BfzJ7nNxcOtWHg9nJj9TKi%5DW%3DV%40nMbuxwnNNHe%3AoHkCWS5ts*xlR%3Az%3FajT0bvS%24ktNHnLt7NZw%40R%3BT1w%5EJENem*XUPD%23%7Es%2BnOr%3F&x=a1f1c72026d28ee865cc29a3c2a0da3bfe676f5f3ad35374b9f1898f27a17e02 Click on the Mempool Goggles icon at the top left of the mempool block visualization to reveal the new filter menu. There are 25 different categories to explore, or mix-and-match to narrow down your focus even further. https://image.nostr.build/989f42be01721cedfac90f517c83d3dd0791bd0699b7ab62e6a13586c5fca1ae.jpg#m=image%2Fjpeg&dim=669x680&blurhash=%7C29ZWg*JS6XR9_In0zRO0f-%3AoM%251kWkXs%2CR.w%5BIV9EMdtlWYbHxao%23xtj%5E%25Ms%3Bt7V%40kCoeRjt6R-9ERPoyV%40tlt7ogxaa%23VrM%7Bg3bIR*oLbct7o2EhV%40ofogf5ofV%40o0ofIAR%25R%2BaKWBflj%3FW%3DxtGbs%3ARPWVZ%7ER*slR-t6&x=78b74823e7a3f02cefef36ed5c2f7eb2ef596bae239446ff995de73ec8efd13a Want to see how much of the mempool is occupied by monkey jpegs? Try the "Inscription" filter. Curious how many transactions use both RBF and CPFP to bump fees? Hit the "Replacement" and "Pays for parent" filters. https://image.nostr.build/faf9fcc03e238f6dcdfc9a6db242521816f4aca3e6b43c7fd83a0bd07bb1ff69.jpg#m=image%2Fjpeg&dim=669x680&blurhash=%7C29PQd%5Ek1PNZ0%7CaIEfNGxHtTx%5ExuoIacRhRiaeo3Bqkr%252oIjDngngniWXOtT1X9sls8ngr%3DWBS4BWXAxaj%3Fn%23nhWAaxWXs%3BShoLxFS1axf5S2WWE%25WBjYa%7Ds%3Aofs%3AW%3BS2V%3FV%3FjEWXSis%3Bs%3BofWoM%7BV%3DnhS5S%24bdogs%3AoJ&x=81cf8255ab24c9456ed933da5f475b24f76334c8d3e20637aad3420af5f108f7 From simple mempool analysis to advanced technical insights, Mempool Goggles has something for everyone. Check it out now on the mempool block page

The Mempool Open Source Project®

Explore the full Bitcoin ecosystem with The Mempool Open Source Project®. See the real-time status of your transactions, get network info, and more.