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Zcash Gains $2.5 Billion as Upgrade Proposal Aims to Resolve Supply Issues

Zcash's market cap increased by $2.5 billion following an upgrade proposal aimed at restoring trust in its supply after a bug scare.

Mercation Admin
June 8, 2026 1 min read
Zcash Gains $2.5 Billion as Upgrade Proposal Aims to Resolve Supply Issues

Zcash's Recovery After Upgrade Proposal

Zcash (ZEC) saw a rebound in its market capitalization, climbing by $2.5 billion to approximately $7.5 billion, following the announcement of a significant upgrade proposal by its founder, Zooko Wilcox. This comes after a substantial decline in value due to a bug that allowed the creation of unlimited counterfeit tokens.

Details of the Ironwood Upgrade

The proposed upgrade, named "Ironwood," aims to restore trust in Zcash's supply by allowing users to verify the accuracy of its circulating amount. Wilcox explained that this verification will be accessible immediately upon activation of the upgrade by totaling the balances of active pools.

Last Friday, Zcash's market cap had plummeted to $5 billion after the bug revelation by Shielded Labs, which raised concerns about the potential exploitation of the vulnerability. Although the exact impact of the bug on the token's supply could not be determined due to Zcash's privacy features, the Ironwood proposal outlines necessary changes to address these issues.

Market Reactions and Future Outlook

Despite the recent fluctuations, Zcash's price increased by 6%, reaching around $445. The upgrade is expected to enhance security through AI-assisted audits and introduce new transaction logic to prevent future issues. Mert Mumtaz, CEO of Helius Labs, expressed optimism about the upgrade, highlighting its potential to address critical trade-offs in privacy coin functionality.

While the timeline for implementing the Ironwood upgrade remains uncertain, discussions and planning are ongoing. Wilcox reassured the community that there is confidence that the vulnerability was not exploited. The collaborative effort involves the Zcash Foundation and several development groups, aiming to strengthen the privacy coin's integrity moving forward.