Zcash Plans Quantum-Resistant Signatures for Transparent Addresses in January
Zcash developers are targeting January 2024 to implement post-quantum cryptographic signatures for transparent addresses.
Zcash developers are targeting January 2024 to implement post-quantum cryptographic signatures for transparent addresses. Zcash (ZEC) is trading at $1,234.96. This is an original Token Times brief synthesising 3 outlets (Unchained, CoinDesk, CoinCodex), plus live market data, as of Sun, 11 Oct 2026 11:45:01 UTC.
This upgrade aims to protect Zcash's public payment system from potential quantum attacks, safeguarding approximately 70% of ZEC holdings and ensuring long-term security for users.
- Zcash plans to implement post-quantum signatures for transparent addresses in January 2024.
- About 70% of ZEC ($14.68B) is held in transparent addresses vulnerable to quantum attacks.
- The upgrade aims to protect public payments while maintaining privacy features for balance checks.
Multiple outlets, including Unchained, CoinDesk, and CoinCodex, agree that Zcash is planning to implement post-quantum cryptographic signatures for transparent addresses in January 2024. They corroborate that this upgrade is designed to protect public payments, which account for about 70% of ZEC, from potential quantum attacks. However, CoinDesk specifically mentions a separate wallet tool to keep balance checks private, a detail not emphasized in other coverage.
Zcash developers are preparing to implement post-quantum cryptographic signatures for transparent addresses, with a targeted rollout in January 2024. This upgrade is part of a broader effort to protect the privacy-focused cryptocurrency from potential quantum attacks, which could compromise the security of its public payment system.
Transparent addresses, which are used for public payments, currently hold about 70% of all ZEC, according to CoinDesk and CoinCodex. This amounts to approximately $14.68 billion worth of ZEC that could be vulnerable to quantum attacks. The upgrade is designed to ensure the long-term security of these funds.
Unchained, CoinDesk, and CoinCodex all report that the upgrade will include new cryptographic signatures specifically designed to protect against quantum threats. Additionally, Unchained notes that a separate wallet tool is being developed to allow users to monitor rotating transparent addresses without revealing which ones they are checking, enhancing privacy for balance checks.
The development comes as the broader cryptocurrency market remains relatively stable, with a total market cap of $2.87 trillion. 
Bitcoin is up 0.19% in the last 24 hours, while Zcash has seen a modest gain of 0.97% in the same period, currently trading at $1234.56 with a market cap of $20.97 billion. The Fear & Greed Index stands at 61, indicating a state of 'Greed' among investors.
The implementation of post-quantum signatures is a significant step for Zcash, as it addresses a potential future threat to its security. As quantum computing technology advances, cryptocurrencies that fail to upgrade their cryptographic protocols could face significant risks. Investors and users will be watching closely to see how the upgrade is implemented and whether it will be successful in protecting Zcash's public payment system.
Since this brief published about 47 hours ago, Zcash (ZEC) has moved from $1,234.56 to $1,234.96 — +0.03%.
The chart plots ZEC's price: grey is the move before this brief published, the vertical dashed line marks the moment it published, the horizontal dashed line is the price then, and the coloured area is the move since — from Token Times's market data (daily resolution). It shows what happened after the news, not that the news caused it; many factors move prices. Not financial advice.
At today's peer-to-peer rate, 1 ZEC ≈ ₹128,559.34 (about $1,234.96), up 0.5% over 24 hours. The rupee itself trades about 7.5% above the official rate on the P2P market, so a Indian buyer's effective cost differs from the headline dollar price.
Live market data
Current prices for the asset in this story — live, source-stamped, updated every 15 minutes.
Zcash Plans Quantum-Resistant Signatures for Transparent Add — questions & answers
What is the timeline for Zcash's post-quantum signature upgrade?
The upgrade is planned for January 2024.
How much ZEC is held in transparent addresses?
Approximately 70% of ZEC, worth about $14.68 billion, is held in transparent addresses.
What is the current market cap of Zcash?
Zcash's market cap is $20.97 billion.
How much is 1 Zcash worth in rupee today?
About ₹128,559.34 at the live peer-to-peer (P2P) USDT rate, which is what Indians typically trade at — equivalent to roughly $1,234.96. The rupee price moves with both ZEC's US-dollar price and the USDT/INR rate; use our Zcash in rupee page for any amount.
Which outlets reported this story?
This is an original Token Times brief that synthesises reporting from Unchained, CoinDesk, CoinCodex, with the key figures cross-checked for agreement across them. It is not a copy of any one article — follow the source links above for the original reporting.
Original summary — not financial advice. This is an original Token Times brief that summarises a development reported elsewhere and adds live market data for context; it is not the original article and reproduces no part of it. Follow the source link above for full details. Crypto is volatile and high-risk — always do your own research.