We face relentless points of inflection where every moment demands that we act to secure human agency through private financial transactions. If we are passive, we will lose the abundant life available to us when we have the choice to make our own financial decisions free from surveillance.
Abundance does not come freely. It requires deliberate and steadfast action to build the tools of freedom. This is why we relentlessly innovate at ECC, with Zcash and Zashi, delivering unmatched usable financial privacy and truly unstoppable private money.
To continue this work, we ask ZEC holders to support our $2.67M retroactive grant for work delivered from December 2024 to June 2025. We have documented our efforts and outcomes and submitted a retroactive grant application along with a supporting presentation for consideration by ZEC holders.
We are honored to build this future with you and invite your support to keep advancing unstoppable private money.
Here’s how we innovated this week:
Zashi
Over $2 million in ZEC has already been swapped or paid through Zashi since its launch, averaging 1,180 ZEC swaps and 173 transactions sent per day via CrossPay.
What we did:
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Heavy cross-team testing of Swap to ZEC.
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Implemented Swap Detail and transaction history UI updates.
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Implemented Mempool Detection for ZEC receipt to improve the UX.
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Adopted changes for confirmation configurability from the Core Team.
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Created a new product design process and integrated our tools to streamline our workflow.
What’s up next:
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Finalize testing and bug fixing of the Swap to ZEC feature and release to production!

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Continue reviewing & finalizing all open designs, and progressing with candidate features: transparent address rotation, Ledger support, duress/decoy wallet, multi-account, & home button personalization.

iOS Analytics
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Unique Installs: 10.7k
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Total Downloads: 12.7k
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AppStore Rating: 4.9*
Android Analytics
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Total Install Base: 4.18k
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Total Installs (incl. Open Beta): 23.3k
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PlayStore Rating: 4.342*
Zcash Core
What we did:
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Significant progress on zcash_script refactoring; the end is in sight!
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Resolved a librustzcash bug detecting funds.
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Finished integration of P2SH multisig support into zcash-devtool
What’s up next:
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Perform the ceremony to generate the Mainnet lockbox disbursement address.
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Release Zcashd supporting NU6.1 on Mainnet.
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Prepare draft ZIPs for NU7: Quantum Resilience, Key Rotation, Ongoing Lockbox Disbursement.
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Support transparent key rotation for swaps and Coinbase.
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Respond to feedback on the Zallet alpha.
Other:
Paul and I attended the annual Coin Center dinner and spent some ZEC via Payy.
Coordination for Zcash’s participation in Dark Prague.
DC Privacy Summit planning.
Relentlessly,
Onward.
