By Tyler Warner
6 min read
Morning Minute is a daily newsletter written by Tyler Warner. The analysis and opinions expressed are his own and do not necessarily reflect those of Decrypt. And check out our new daily news show covering all of the top stories in 5 minutes, downloadable on Apple Pod or Spotify.
GM!
Today’s top news:
Vanguard, the roughly $11T asset manager that spent years telling clients it wouldn’t touch crypto, posted its first-ever Head of Digital Assets role. The job calls for an executive to build a multi-year digital-assets roadmap covering tokenization, stablecoins, custody, and blockchain settlement, and to represent the firm with regulators.
For the most crypto-skeptical name in traditional finance, staffing a senior role dedicated to the space is a real shift. And Vanguard’s resistance wasn’t passive. When BlackRock, Fidelity, and Franklin Templeton rushed into spot Bitcoin ETFs in early 2024, Vanguard refused to even let clients trade them on its brokerage, calling Bitcoin an immature asset class inconsistent with its long-term philosophy. That stance only began to soften last December, when it started allowing brokerage clients to trade third-party crypto funds.
It’s just the latest sign that all the old walls are falling down. Institutional adoption is fully here. Now let’s see if Vanguard’s user base actually wants crypto exposure…
Zcash climbed more than 10% on Tuesday, briefly reclaiming $500 for the first time since early June, after developers reported progress on a mathematical proof that its upcoming shielded pool is free of hidden counterfeiting bugs. The move retraced overnight alongside the broader crypto selloff.
The catalyst was Project Tachyon, Zcash’s scaling and privacy overhaul. Founder Zooko Wilcox said the team is close to formally proving that its new “Ironwood” shielded pool contains no undetectable counterfeiting vulnerabilities, the same class of flaw behind June’s Orchard disclosure. That earlier bug, a four-year-old soundness issue, was patched within days and appears never to have been exploited, but Zcash’s privacy model made it impossible to cryptographically prove no counterfeit coins were ever created, which sent ZEC down more than 40% in two days. Ironwood introduces a fresh shielded pool and a migration path that lets users move funds out of Orchard while proving no hidden inflation occurred, and it’s scheduled to deploy this month, with AI-assisted verification compressing work that once took years into weeks.
Beyond the counterfeiting proof, Tachyon aims to scale private transactions to thousands per second, a throughput leap the community likens to Solana’s Firedancer, while also improving quantum readiness by removing onchain data a future quantum attacker could harvest. Privacy, scale, and quantum resistance is quite the combo in 2026. Now the market awaits full confirmation that the earlier bug was not exploited and participants can fully look forward…
Decrypt-a-cookie
This website or its third-party tools use cookies. Cookie policy By clicking the accept button, you agree to the use of cookies.