Zcash 160% surge linked to Bitcoin ossification concerns by StarkWare CEO
In brief
- ZEC climbed to ~$1,388, gaining 15-20% in 24 hours and reaching ~$23 billion market cap
- Ben-Sasson cited Bitcoin's calcified design; Zcash community voted 99.9% to cut block times from 75 to 25 seconds
- Privacy coins historically faced regulatory headwinds; ZEC's rise reflects improved sentiment and product upgrades
Zcash's rapid ascent
ZEC climbed to approximately $1,388, posting gains of 15-20% in a 24-hour window and reaching a market capitalization of roughly $23 billion. The move is striking given context: ZEC was trading between $20 and $50 as recently as December 2025. Over a comparable period, ZEC posted gains of approximately 160%, while Bitcoin managed roughly 18%.
The initial momentum came from product improvements and regulatory tailwinds. Privacy coins have historically traded at a discount to Bitcoin due to regulatory uncertainty and exchange delistings. The initial move past $500 was attributed to a combination of product improvements and a friendlier regulatory environment for privacy-focused assets.
Ben-Sasson's Bitcoin critique
Ben-Sasson's framing adds philosophical weight to the technical story. He has previously criticized Bitcoin's fixed 21 million supply cap, arguing it creates long-term risks as keys are lost permanently and miner incentive structures erode over time. In July 2026, he floated a provocative alternative: a 4% annual issuance rate pegged to population growth.
"part of the rally is being driven by growing anxiety that Bitcoin has calcified beyond repair"
— Eli Ben-Sasson, CEO of StarkWare and co-founder of Zcash
Zcash's governance mandate
One day before Ben-Sasson's remarks, the Zcash community moved on governance. On September 16, the Zcash community completed its NU7 governance vote with approximately 2.4 million ZEC holders participating. The results were emphatic: a staggering 99.9% voted in favor of reducing block times from 75 seconds to 25 seconds. Another 98.9% supported retaining Bitcoin-style halvings for ZEC's emission schedule.
The block time reduction triples Zcash's transaction throughput, a concrete technical upgrade that pairs with community consensus. The dual mandate—faster blocks, preserved halvings—suggests Zcash holders want adaptability without abandoning monetary discipline.
