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New Alpha Release: Faster Block Times

Today, we deployed a new alpha release of the Zcash reference implementation, v0.11.2.z5, to the testnet. The new release includes the following changes [1]: The block interval target has been

New Alpha Release: Mining Slow Start

Today, we deployed a new alpha release of the Zcash reference implementation, v0.11.2.z4, to the testnet. The new release includes the following changes [1]: We implemented a mining slow start

Hiring

Jobs at Zcash We’re on a mission to give everyone on Earth an open, permissionless financial system, and we need your help. We have three different needs right now, and

New Alpha Release: libzcash

Today, we deployed a new alpha release of the Zcash reference implementation, v0.11.2.z3, to the testnet. The new release includes the following changes [1]: We’ve implemented the Zcash protocol in

Announcing Zcash Sprout

2016-09-27 Update: The schedule in this post is outdated. Please see our newer post Zcash Launch and Roadmap for the up-to-date schedule for the Zcash launch and the Sprout release

Fixing Vulnerabilities in the Zcash Protocol

Intro by Zooko I’ve worked in cryptography, information security, and digital money for half of my life (20 years, but who’s counting?), and I’ve never worked on a cryptosystem as

Why Equihash?

In our last blog post, we announced that we have started using Equihash as the proof-of-work for block mining in Zcash (#27). Equihash is a Proof-of-Work algorithm devised by Alex

New Alpha Release: Equihash and Founders’ Reward

Today, we deployed a new alpha release of the Zcash reference implementation, v0.11.2.z2, to the testnet. The new release includes the following changes [1]: We’ve added the Equihash proof-of-work for

Science Roundup

We are a science-driven company, and our team is always working on advancing the forefront of human knowledge. Here is a round-up of science news from our team. Zero-Knowledge Contingent

How To Generate SNARK Parameters Securely

There are a lot of cryptographic challenges to making a fully secure and reliable open financial system. Our current top priority in the Zcash development process is to securely generate

Welcoming Jack Grigg

Hello, I’m Nathan Wilcox and I do project management and engineering on Zcash. I’m delighted to announce the most recent hire onto our engineering team: Jack Grigg. When Zooko first

Funding, Incentives, and Governance

In my first blog post I focused on the most important thing: our values. Now I turn to the next-most-important issue for our mission: funding. Here’s how we’ve gathered the