New Release: 2.1.0-1

Electric Coin Co. became aware of the following security announcement on the bitcoin-dev mailing list this morning (8th November): https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2019-November/017453.html […]

New Release: 2.1.0-1

New Release: 2.0.7-2

Testnet users needed to upgrade to 2.0.7 before Blossom activated. The amount of notice given to these users was brief, […]

New Release: 2.0.7-2

New Release: 2.0.7

In the v2.0.7 release we have implemented ZIP208 which will take effect when Blossom activates. Upon activation, the block times for Zcash […]

New Release: 2.0.7

New Release: 2.0.6

This release of zcashd v2.0.6 is a maintenance release, focusing on code clean-ups and minor bug fixes. It precedes v2.0.7 […]

New Release: 2.0.6

Sprout-to-Sapling Migration Tool

The Electric Coin Company is pleased to announce the official Sprout-to-Sapling migration tool in the 2.0.5-2 release of zcashd. This […]

Sprout-to-Sapling Migration Tool

New Release: 2.0.5-2

Note: This release of Zcashd v2.0.5-2 is a hotfix release that all users are encouraged to upgrade to, especially users […]

New Release: 2.0.5-2

The Zcash Reference Wallet Is Here!

The light client reference wallet has been built! Sapling shielded transactions now work on mobile devices and we are ready […]

The Zcash Reference Wallet Is Here!

New Release: 2.0.4

This release of Zcashd v2.0.4 fixes a Sprout wallet security bug, fixes miner address selection behaviour and introduces a new […]

New Release: 2.0.4

Turnstile Enforcement Against Counterfeiting

The Electric Coin Company has developed consensus code that preserves the Zcash monetary base in the event of a counterfeiting […]

Turnstile Enforcement Against Counterfeiting

New Release: 2.0.3

This release is intended to address security issues in libraries used by Zcash and other outstanding tickets that were in […]

New Release: 2.0.3

Zcash Counterfeiting Vulnerability Successfully Remediated

Eleven months ago we discovered a counterfeiting vulnerability in the cryptography underlying some kinds of zero-knowledge proofs. This post provides details on the vulnerability, how we fixed it and the steps taken to protect Zcash users.

Zcash Counterfeiting Vulnerability Successfully Remediated

2018 Security Audit Results Overview

As we embark on a new year with new goals, the Zcash Company remains committed to the security and safety […]

2018 Security Audit Results Overview