What is happening?
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Prepare for the Bitcoin Cash protocol upgrade with Bitcoin ABC 0.20.0
November 15th 2019 protocol upgrade is now locked in
The goal of Bitcoin ABC is to help create sound money that is usable globally in order to drive freedom and prosperity for everyone. Bitcoin ABC continues to be a...
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Kraken Switches to CashAddr
In a win for usability within the Bitcoin Cash ecosystem, Kraken exchange today announced to customers that it will switch to CashAddr for all deposits starting Aug. 15th 2019.
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Bitcoin ABC Incident Report (15MAY2019)
This document contains information regarding our response to a critical vulnerability affecting mining in Bitcoin ABC 0.18.x (all versions) and 0.19.0 through 0.19.5. Appropriate action has been taken to mitigate...
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Prepare for the Bitcoin Cash protocol upgrade with Bitcoin ABC 0.19.0
May 15th 2019 protocol upgrade is now locked in
The goal of Bitcoin ABC is to help create sound money that is usable globally in order to drive freedom and prosperity for everyone. This vision has not changed.
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Bitcoin ABC 0.18.5 Released
Now with deep reorg protection!
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/.
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Responsible Disclosure Policy
How to report security vulnerabilities
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...
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Bitcoin ABC Incident Report (17SEPT2018)
This document contains information regarding our response to a critical vulnerability affecting all versions of Bitcoin ABC, Bitcoin Core versions 0.14.3 to 0.16.2, and various versions of Bitcoin Core-derived code...
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Bitcoin ABC and the Block Size Limit
Enabling larger blocks by doing the necessary technical work
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...
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Sharding Bitcoin Cash
Article by Shammah Chancellor, Bitcoin ABC Developer
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...
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The Bitcoin ABC Vision
Proposed Technical Roadmap for Bitcoin Cash
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...
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Announcing Bitcoin ABC 0.18.0
Be sure to upgrade before November
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/.
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Benefits of Canonical Transaction Order
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...
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November hardfork changes to be completed by August 15th
Only one week left before the code-complete date
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...
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November Upgrade Timeline
Planning ahead for the upcoming network upgrade
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....
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Bitcoin-ABC incident report (26APR2018)
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...
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May 15th Network Upgrade
Bitcoin Cash is adding opcodes and 32mb blocks
What is Happening May 15th?
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CashAddr Addresses Are Here
Version 0.16.2 Supports the new CashAddr Bitcoin Cash Address Format.
Bitcoin ABC Releases Software Version 0.16.2 Featuring the new CashAddr Address Format
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Medium Term Development Plan
Bitcoin ABC - Medium Term Development Plan
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Difficulty Adjustment Algorithm Update
Bitcoin ABC has published version 0.16.0 which contains an updated Difficulty Adjustment Algorithm (DAA).
Bitcoin ABC has published version 0.16.0 which contains an updated Difficulty Adjustment Algorithm (DAA).
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