Zcash Developer Proposes Redirecting the Grants Program’s 8% Subsidy to a Network Reserve

Zcash developer Sean Bowe has proposed ending the automatic allocation of 8% of new block subsidies to Zcash Community Grants and redirecting that share to the Network Sustainability Mechanism. His draft would preserve the grants program's existing treasury and its ability to award further grants. It would change future funding, rather than confiscate money already allocated.

The proposal is dated October 26, and its pull request was opened in the Zcash ZIP repository on October 27. When reviewed, it was open and unmerged, with no assigned mainnet or testnet activation height. It is not included in the currently specified NU7 upgrade. A published draft is a request to change network rules, not evidence that those rules have already changed.

The issue is how a cryptocurrency finances development as the market value of its native asset changes. An automatic share of issuance can provide more dollars when the token price rises, even without a new spending decision. Our guide to mining economics explains why the destination of newly created coins matters alongside the amount miners receive.

Existing funds would remain with the grants program

Bowe's draft cites a dashboard snapshot showing approximately 91,453 ZEC, $8.8 million in dollar assets and $2.4 million of outstanding grant liabilities. It values the net holdings at about $125.3 million using an illustrative price of $1,300 per ZEC. The document explicitly says the dashboard inputs have not been independently reconciled and notes that the worksheet requires updating.

The $125 million figure is therefore a scenario, not an audited current cash balance. The same calculation gives roughly $97.8 million at $1,000 per ZEC and $52.1 million at $500. Those differences are central to the funding debate: a treasury held largely in the network's own asset can appear much larger or smaller in dollars without receiving or spending a single additional coin.

The draft argues that the accumulated resources are sufficient to support continued grant-making without automatic new subsidies. That is Bowe's judgment, supported by stated assumptions. Future spending, token prices, conversion costs and obligations can change the effective runway. A committee holding assets for several years still has to manage liquidity and decide which commitments it can prudently make.

A reserve contribution is not an immediate miner bonus

The proposed 8% allocation would be withheld from issuance and credited to the NSM balance. It would create no spendable payment output or recipient address. The draft preserves the miner-subsidy formula for a given total subsidy, so the redirected allocation could not simply be claimed by the miner producing that block.

The reserve's later treatment is governed separately by the NSM specification. ZIP 237 describes gradual reissuance over time while preserving the halving structure and supply limit. That is different from paying miners an extra 8% immediately, permanently destroying those coins or handing a discretionary wallet to a new committee. The contribution and its future distribution are distinct mechanisms.

The separate 12% Coinholder-Controlled Fund allocation would remain unchanged under Bowe's proposal. The draft also leaves existing transaction formats, historical block validity and transaction privacy properties intact. Its focus is a funding destination, rather than a redesign of shielded payments. Our explanation of decentralized financial infrastructure discusses why governance and asset custody remain relevant even when transactions follow software-defined rules.

Adoption requires more than a merged document

A ZIP supplies a specification for review. Even a completed document would not, by itself, activate new consensus rules on the live network. Implementation, testing and deployment parameters would still be needed. Bowe's draft lists no reference implementation and requires the relevant NU7 funding and accounting changes to be effective before its own activation.

That creates a clear distinction for ZEC holders following the discussion. The current allocation continues until an applicable network change actually takes effect. No price response should be attributed mechanically to a draft, and a proposed reduction in grant inflows does not establish that development spending would stop. Our guide to leverage and liquidation explains why a technical or governance headline cannot remove ordinary trading risk.

The next substantive milestones are review of the financial assumptions, agreement on the funding policy, implementation and a deployment specification. Bowe has put a concrete alternative into the public process. The economic tradeoff remains open: limiting automatic treasury accumulation while ensuring the network can continue financing useful development and long-term security.