Another major development in the privacy space. The Zcash community has just unveiled its full vision for the NU8 network upgrade in January 2027. It can be summed up in two priorities: maximize shielded transaction performance while preparing for post-quantum security.
Here are the key points:
1. Introduce the Tachyon shielded pool and a scalable transaction format, targeting around 200 shielded TPS. This could break through the long-standing throughput bottleneck for privacy transactions.
2. Increase the maximum block size from 2 MB to 8 MB, making room for more frequent on-chain activity.
3. Add post-quantum transparent opcodes, including 128-bit and 192-bit security variants of SPHINCS, to help protect the protocol before the threat from quantum computing becomes real.
4. End the practice of updating the “consensus branch ID” with every upgrade, reducing repeated disruptions for wallets. The timeline for ending Sapling deposits has also been set (transactions and withdrawals will remain supported), while NSM redistribution has been shifted to around the seventh halving.
The most noteworthy thing about this roadmap is that Zcash isn’t sticking to the old “privacy coin” narrative. Instead, it brings post-quantum cryptography, ecosystem sustainability, and real-world TPS together in a single blueprint. Whether $ZEC can be repriced in the next cycle as a result is worth following over the long term.
#Zcash #隐私币 #Post-quantum
Here are the key points:
1. Introduce the Tachyon shielded pool and a scalable transaction format, targeting around 200 shielded TPS. This could break through the long-standing throughput bottleneck for privacy transactions.
2. Increase the maximum block size from 2 MB to 8 MB, making room for more frequent on-chain activity.
3. Add post-quantum transparent opcodes, including 128-bit and 192-bit security variants of SPHINCS, to help protect the protocol before the threat from quantum computing becomes real.
4. End the practice of updating the “consensus branch ID” with every upgrade, reducing repeated disruptions for wallets. The timeline for ending Sapling deposits has also been set (transactions and withdrawals will remain supported), while NSM redistribution has been shifted to around the seventh halving.
The most noteworthy thing about this roadmap is that Zcash isn’t sticking to the old “privacy coin” narrative. Instead, it brings post-quantum cryptography, ecosystem sustainability, and real-world TPS together in a single blueprint. Whether $ZEC can be repriced in the next cycle as a result is worth following over the long term.
#Zcash #隐私币 #Post-quantum