Bitcoin News Roundup for May 19, 2020
BTC hits a golden cross while hackers break into COVID-19 researching supercomputers. It's CoinDesk's Markets Daily podcast.

BTC hits a golden cross while hackers break into COVID-19 researching supercomputers. It's CoinDesk's Markets Daily podcast.
This episode is sponsored by ErisX, The Stellar Development Foundation and Grayscale Digital Large Cap Investment Fund.
For early access before our regular noon Eastern time releases, subscribe with Apple Podcasts, Spotify, Pocketcasts, Google Podcasts, Castbox, Stitcher, RadioPublica or RSS.
Today's stories:
Bitcoin's Impending Golden Cross May Bolster Bulls: Analysts
Bug Forces Shutdown of Bitcoin-Backed Ethereum Token tBTC
Developers of Ethereum Privacy Tool Tornado Cash Smash Their Keys
EU Supercomputers Hijacked From COVID-19 Research to Mine Cryptocurrency
OK Go adds a little magic to quarantinehttps://knapsack.news/2020/05/19/ok-go-adds-a-little-magic-to-quarantine/
For early access before our regular noon Eastern time releases, subscribe with Apple Podcasts, Spotify, Pocketcasts, Google Podcasts, Castbox, Stitcher, RadioPublica or RSS.
More For You
Protocol Research: GoPlus Security

What to know:
- As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
- GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
- Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.
More For You
Zcash Floats Dynamic Fee Plan to Ensure Users Won’t Be Priced Out

ZEC zoomed 12% amid the fee discussion, beating gains across all major tokens.
What to know:
- A new proposal by Shielded Labs suggests a dynamic fee market for Zcash to address rising transaction costs and network congestion.
- The proposed system uses a median fee per action observed over the prior 50 blocks, with a priority lane for high-demand periods.
- The changes aim to maintain Zcash's privacy features while avoiding complex protocol redesigns.











