Cryptocurrency exchange Gemini, owned by twins Cameron and Tyler Winklevoss, has switched to new Zcash node software as the privacy-focused network prepares for a major speed upgrade that will slash block times to 25 seconds.
A Faster Path to Syncing
Gemini has deployed a fresh iteration of Zcash node software known as Zakura, which dramatically cut the time needed to synchronize with the network. In the exchange's tests, the new nodes caught up with the blockchain in just over six hours — a substantial improvement over the previous software, which took close to a full day to reach the same point.
The performance gains matter for exchanges and other infrastructure providers that must keep their systems in lockstep with the underlying blockchain. Faster syncing reduces downtime and operational overhead, particularly during network upgrades or when spinning up new nodes.
New Zakura nodes synced with Zcash in just over six hours — a task that once took nearly a full day.
Preparing for 25-Second Blocks
The software change comes as Zcash gears up to shorten its block times to 25 seconds, a significant acceleration for the privacy coin. Faster blocks generally mean quicker transaction confirmations, improving the user experience for those transacting on the network.
For an exchange like Gemini, aligning its node software ahead of the upgrade ensures the platform can handle the higher throughput and quicker cadence once the change goes live. Moving to more efficient software in advance helps avoid disruptions when the network parameters shift.
The move underscores how exchanges continue to invest in the technical plumbing behind the assets they support, even for privacy-oriented projects like Zcash that occupy a more niche corner of the market.
- Zakura nodes synced in just over six hours during Gemini's deployment
- The previous software required close to a day to catch up
- Zcash is moving toward 25-second block times