Security 06 Jun 2026 Ironwood: Verifying the Soundness of Zcash’s Circulating Supply By: Zooko Wilcox, Jason McGee, and Taylor Hornby Summary Shielded Labs is working with The Zcash Foundation, Tachyon Group, Valar… Jason McGee
Security 04 Jun 2026 The Orchard Counterfeiting Vulnerability By: Zooko Wilcox, Jason McGee, and Taylor Hornby Summary On May 29, 2026, Taylor Hornby discovered a critical counterfeiting vulnerability… Jason McGee
News 29 May 2026 Crosslink Feature Net: Reflections on the First Six Weeks It has been a little over six weeks since we launched the Crosslink incentivized feature net, where participants can join… Jason McGee
News 02 Apr 2026 Crosslink: Incentivized Feature Nets Shielded Labs is transitioning Crosslink from its prototype phase into productization. As part of this next phase, we are introducing… Jason McGee
News 23 Feb 2026 Thoughts on Sentiment Polling and Governance In light of the recent governance polling, I want to share our perspective on how we interpret the results, what… Jason McGee
News 26 Nov 2025 Coinholder-Directed Retroactive Grants Program: Q4 Results The results are in! Coinholders voted on nine proposals in the inaugural Coinholder-Directed Retroactive Grants Program, and five were approved:… Jason McGee
News 27 Oct 2025 Crosslink: Updated Staking Design Crosslink builds on Proof of Work (PoW) by adding a finality gadget that provides an additional layer of security and… Jason McGee
News 12 Sep 2025 Zcash and Staking Economics Crosslink is the beating heart of Zcash. Like the heart’s two sides pumping blood to the lungs and the rest… Jason McGee
News 04 Sep 2025 Zcash Coinholders Approve Retroactive Grants Program The results are in! Coinholders have voted to ratify the new Coinholder Grants Program, confirming it will operate as a… Jason McGee
