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The Mempool Open Source Project

An explorer and API developed and operated for the Bitcoin community, focusing on the emerging transaction fee market to help our transition into a multi-layer ecosystem, without ads, altcoins, or third-party trackers.





Enterprise Sponsors 🚀

Square
Gemini
Exodus




Community Sponsors ❤️




Navigate to https://mempool.space/about to sponsor

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Community Integrations

Bisq
Umbrel
RaspiBlitz
MyNode
RoninDojo
Electrum
Specter
Sparrow
Phoenix
Muun
BlueWallet
Blixt
Satpile
BLW
WARden




Community Alliances





Project Contributors


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Project Maintainers

softsimon
wiz



Copyright (c) 2019-2021
The Mempool Open Source Project

This program is free software; you can redistribute it and/or modify it under the terms of (at your option) either:

1) the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License or any later version approved by a proxy statement published on ; or

2) the GNU General Public License as published by the Free Software Foundation, either version 3 of the License or any later version approved by a proxy statement published on .

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the full license terms for more details.

Third-party Licenses

Terms of Service

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