Bitcoin ABC

Bitcoin ABC 0.18.5 Released

Now with deep reorg protection!

Posted on November 20, 2018

We are pleased to announce that Bitcoin ABC 0.18.5 has been released. You can download it at: https://download.bitcoinabc.org/0.18.5/. [Read More]

Bitcoin ABC takes security very seriously. We greatly appreciate any and all disclosures of bugs and vulnerabilities that are done in a responsible manner. We will engage responsible disclosures according... [Read More]

Bitcoin-ABC incident report (17SEPT2018)

Posted on September 26, 2018

Bitcoin-ABC incident report (17SEPT2018) [Read More]

Bitcoin ABC and the Block Size Limit

Enabling larger blocks by doing the necessary technical work

Posted on September 7, 2018

The purpose of this document is to describe the technical improvements being worked on to increase the maximum block size for Bitcoin Cash. It is part of a series of... [Read More]

Sharding Bitcoin Cash

Article by Shammah Chancellor, Bitcoin ABC Developer

Posted on September 6, 2018

Moore’s law is often applied to Bitcoin as an argument for how Bitcoin can be scaled along with increased future usage. Indeed Moore’s law as it pertains to number of... [Read More]

The Bitcoin ABC Vision

Proposed Technical Roadmap for Bitcoin Cash

Posted on August 24, 2018

The goal of Bitcoin ABC is to help create sound money that is usable by everyone in the world. We believe this is a civilization-changing technology which will dramatically increase... [Read More]

Announcing Bitcoin ABC 0.18.0

Be sure to upgrade before November

Posted on August 20, 2018

We are pleased to announce that Bitcoin ABC 0.18.0 has been released. You can download it at: https://download.bitcoinabc.org/0.18.0/. [Read More]

Benefits of Canonical Transaction Order

Posted on August 15, 2018

Jonathan Toomim wrote a wonderful article explaining several considerations involved in the decision behind Canonical Transaction Ordering (CTOR) [1]. Below is a quick summary of the points he made and... [Read More]

November hardfork changes to be completed by August 15th

Only one week left before the code-complete date

Posted on August 8, 2018

Keeping inline with our proposed November Upgrade Timeline, Bitcoin ABC has been striving to have consensus-related changes be in a code-complete state by August 15th. This is both a reminder... [Read More]

November Upgrade Timeline

Planning ahead for the upcoming network upgrade

Posted on July 5, 2018

As the November 15th hardfork upgrade approaches and proposals continue to be discussed, the Bitcoin ABC team would like to set a timeline to ensure a smooth upgrade in November.... [Read More]

Bitcoin-ABC incident report (26APR2018)

Posted on May 7, 2018

This document contains information regarding the response to a critical vulnerability applicable to miners of Bitcoin Cash using Bitcoin-ABC 0.17.0. Appropriate action has been taken to mitigate the impact of... [Read More]