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[Utility & Helpers](/categories/utility) 4. / 5. shanelic/bitcoin-p8 ActiveLibrary[Utility & Helpers](/categories/utility) shanelic/bitcoin-p8 =================== PHP Bitcoin library with functions for transactions, signatures, serialization, Random/Deterministic ECDSA keys, blocks, RPC bindings v1.0.5(3y ago)0567UnlicensePHP Since May 1Pushed 3y agoCompare [ Source](https://github.com/shanelic/bitcoin-php8)[ Packagist](https://packagist.org/packages/shanelic/bitcoin-p8)[ Docs](https://github.com/shanelic/bitcoin-php)[ RSS](/packages/shanelic-bitcoin-p8/feed)WikiDiscussions 1.0 Synced 4w ago READMEChangelogDependencies (12)Versions (86)Used By (0) Bitcoin ------- [](#bitcoin) [![Build Status](https://camo.githubusercontent.com/9095f9dc72fbc4a98c4698a451a3eafe42614db93f5e46a0a50edf0b7c3185e3/68747470733a2f2f7363727574696e697a65722d63692e636f6d2f672f6269742d776173702f626974636f696e2d7068702f6261646765732f6275696c642e706e673f623d6d6173746572)](https://scrutinizer-ci.com/g/bit-wasp/bitcoin-php/build-status/master)[![Code Coverage](https://camo.githubusercontent.com/8b8dc51b681f539cfe64ff901727c8feb221f3f568fe63c97380cc9250e98d1b/68747470733a2f2f7363727574696e697a65722d63692e636f6d2f672f6269742d776173702f626974636f696e2d7068702f6261646765732f636f7665726167652e706e673f623d6d6173746572)](https://scrutinizer-ci.com/g/bit-wasp/bitcoin-php/?branch=master)[![Scrutinizer Code Quality](https://camo.githubusercontent.com/c405569eb219a0affd32a4c9182f1b619a1af5589df3850966ec699cddb20df1/68747470733a2f2f7363727574696e697a65722d63692e636f6d2f672f4269742d576173702f626974636f696e2d7068702f6261646765732f7175616c6974792d73636f72652e706e673f623d6d6173746572)](https://scrutinizer-ci.com/g/Bit-Wasp/bitcoin-php/?branch=master)[![Latest Stable Version](https://camo.githubusercontent.com/70a30dfcfc6b27b4b5a81d03ff16a8966a84c18a72a63c1e0a7118e6c35d81f8/68747470733a2f2f706f7365722e707567782e6f72672f626974776173702f626974636f696e2f762f737461626c652e706e67)](https://packagist.org/packages/bitwasp/bitcoin) This repository contains an implementation of Bitcoin using mostly pure PHP. *Warning*: This library does not support 32-bit installs of PHP. Please also note that composer is the only supported installation method. Installation ------------ [](#installation) You can install this library via Composer: `composer require bitwasp/bitcoin` Contributing ------------ [](#contributing) All contributions are welcome. Please see \[[this page](https://github.com/Bit-Wasp/bitcoin-php/blob/master/CONTRIBUTING.md)\] before you get started Documentation ------------- [](#documentation) Check out the beginnings of the documentation for the library: \[[Introduction](doc/documentation/Introduction.md)\] Presently supported: -------------------- [](#presently-supported) - Blocks, headers, and merkle blocks and bloom filters - P2SH & Segregated witness scripts - An adaptable elliptic-curve library, using \[[PhpEcc](https://github.com/mdanter/phpecc)\] by default, or libsecp256k1 if the bindings are found - Support for building, parsing, signing/validating transactions - Deterministic signatures (RFC6979) - BIP32 and electrum (older type I) deterministic key algorithms - BIP39, and the older electrum seed format. - ScriptFactory for common input/output types, parser, interpreter, and classifiers - Supports bindings to libbitcoinconsensus - Bindings to Stratum (electrum) servers Other projects ============== [](#other-projects) - [buffertools-php](https://github.com/Bit-Wasp/buffertools-php) - Toolkit for working with binary data in PHP - [ext-secp256k1](https://github.com/Bit-Wasp/secp256k1-php) - PHP bindings to libsecp256k1 - [ext-bitcoinconsensus](https://github.com/Bit-Wasp/bitcoinconsensus-php) - PHP bindings to libbitcoinconsensus - [bitcoin-p2p-php](https://github.com/Bit-Wasp/bitcoin-p2p-php) - PHP implementation of bitcoin P2P messaging using reactphp - [stratum-php](https://github.com/Bit-Wasp/stratum-php) - PHP implementation of the stratum protocol using reactphp - [electrum-discovery-php](https://github.com/Bit-Wasp/electrum-discovery-php) - Electrum server discovery (over IRC) using reactphp - [node-php](https://github.com/Bit-Wasp/node-php) - A toy project (really just for fun) a full node using bitcoin-p2p-php - [bip70-php](https://github.com/bip70/bip70-php) - A BIP70 (payment requests) implementation for PHP Supporters ---------- [](#supporters) This library is a 100% open source project. We do not receive any funding from the industry, nor provide paid support or development of features. That said, we are grateful for our supporters who provide free access for open source projects: [![JetBrains](https://avatars0.githubusercontent.com/u/878437?s=200&v=4)](https://www.jetbrains.com/) Thanks to [JetBrains](https://www.jetbrains.com/) for supporting the project through sponsoring some [All Products Packs](https://www.jetbrains.com/products.html) within their [Free Open Source License](https://www.jetbrains.com/buy/opensource/) program. ### Health Score 35 — LowBetter than 79% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity13 Limited adoption so far Community17 Small or concentrated contributor base Maturity79 Established project with proven stability Bus Factor1 Top contributor holds 93.2% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~32 days Recently: every ~259 days Total 85 Last Release 1335d ago Major Versions v0.0.35.1 → v1.0.02018-12-17 v0.0.35.2 → v1.0.22019-11-08 0.0.34.x-dev → v1.0.42019-12-10 PHP version history (3 changes)0.0.1PHP >=5.4.0 v0.0.25PHP >=5.5 v0.0.27PHP >=5.6 ### Community Maintainers ![](https://www.gravatar.com/avatar/a5446b0256450d05f5c50c42fb5dcc3f3fbcc23a6095236ea371909a5aeec1e8?d=identicon)[shanelic](/maintainers/shanelic) --- Top Contributors [![afk11](https://avatars.githubusercontent.com/u/5617245?v=4)](https://github.com/afk11 "afk11 (1242 commits)")[![rubensayshi](https://avatars.githubusercontent.com/u/649160?v=4)](https://github.com/rubensayshi "rubensayshi (49 commits)")[![willgriffin](https://avatars.githubusercontent.com/u/590602?v=4)](https://github.com/willgriffin "willgriffin (10 commits)")[![nmarley](https://avatars.githubusercontent.com/u/1735354?v=4)](https://github.com/nmarley "nmarley (5 commits)")[![scrutinizer-auto-fixer](https://avatars.githubusercontent.com/u/6253494?v=4)](https://github.com/scrutinizer-auto-fixer "scrutinizer-auto-fixer (4 commits)")[![olegabr](https://avatars.githubusercontent.com/u/2850808?v=4)](https://github.com/olegabr "olegabr (3 commits)")[![murich](https://avatars.githubusercontent.com/u/619908?v=4)](https://github.com/murich "murich (2 commits)")[![Crypto2](https://avatars.githubusercontent.com/u/7625236?v=4)](https://github.com/Crypto2 "Crypto2 (2 commits)")[![dubuqingfeng](https://avatars.githubusercontent.com/u/6101854?v=4)](https://github.com/dubuqingfeng "dubuqingfeng (2 commits)")[![Vasiliy-Bondarenko](https://avatars.githubusercontent.com/u/5263184?v=4)](https://github.com/Vasiliy-Bondarenko "Vasiliy-Bondarenko (2 commits)")[![DeftNerd](https://avatars.githubusercontent.com/u/3002275?v=4)](https://github.com/DeftNerd "DeftNerd (2 commits)")[![flxstn](https://avatars.githubusercontent.com/u/6398498?v=4)](https://github.com/flxstn "flxstn (2 commits)")[![tkuska](https://avatars.githubusercontent.com/u/1619751?v=4)](https://github.com/tkuska "tkuska (1 commits)")[![bryant1410](https://avatars.githubusercontent.com/u/3905501?v=4)](https://github.com/bryant1410 "bryant1410 (1 commits)")[![zilveer](https://avatars.githubusercontent.com/u/570164?v=4)](https://github.com/zilveer "zilveer (1 commits)")[![hauptmedia](https://avatars.githubusercontent.com/u/10770719?v=4)](https://github.com/hauptmedia "hauptmedia (1 commits)")[![poldridge](https://avatars.githubusercontent.com/u/6935589?v=4)](https://github.com/poldridge "poldridge (1 commits)")[![romanornr](https://avatars.githubusercontent.com/u/6548898?v=4)](https://github.com/romanornr "romanornr (1 commits)")[![DaShak](https://avatars.githubusercontent.com/u/1576844?v=4)](https://github.com/DaShak "DaShak (1 commits)")[![samnela](https://avatars.githubusercontent.com/u/1852108?v=4)](https://github.com/samnela "samnela (1 commits)") ### Code Quality TestsPHPUnit Code StylePHP\_CodeSniffer ### Embed Badge ![Health badge](/badges/shanelic-bitcoin-p8/health.svg) ``` [![Health](https://phpackages.com/badges/shanelic-bitcoin-p8/health.svg)](https://phpackages.com/packages/shanelic-bitcoin-p8) ``` ### Alternatives [bitwasp/bitcoin PHP Bitcoin library with functions for transactions, signatures, serialization, Random/Deterministic ECDSA keys, blocks, RPC bindings 1.1k533.2k43](/packages/bitwasp-bitcoin)[protonlabs/bitcoin PHP Bitcoin library with functions for transactions, signatures, serialization, Random/Deterministic ECDSA keys, blocks, RPC bindings 33187.4k8](/packages/protonlabs-bitcoin) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)