ZCG Grants Prototype
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Grant application

{Privacy Bridge}

Evaluation snapshot

Request at a glance

Applicant
Collins
Requested
$100,000
Status
Declined
Review context
Forum discussion linked1 committee record linked

FPF source evidence

Milestone and disbursement ledger

Read-only milestone and disbursement fields normalized from the FPF grants ledger.

These ledger rows are FPF source evidence. They do not by themselves prove that a progress update was accepted, a payment request was approved, or an on-chain settlement was completed. Named rows can also describe reimbursements, returned funds, or other ledger adjustments.

No normalized FPF milestone or disbursement rows are linked to this application yet. The application and its other source evidence remain available below.
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Workflow signals
📋 Grant Application👀 Ready For ZCG Review❌ Grant Declined
Latest committee record
Declined1/5/2026

Privacy Bridge is a cross-chain DeFi infrastructure that enables Zcash holders to put their ZEC to work without selling it, by using ZEC as collateral to borrow USDC and access broader decentralized finance use cases. Built to connect Zcas…

Data quality and provenanceSource matching, linked-record coverage, and reconciliation diagnostics

Source coverage

Operational context for tracing how this canonical record was assembled.
Source stateGitHub + Sheet
GitHub-Sheet match100%
Primary forum2
Supporting forum0
GitHub labels3
Decision notes1

GitHub workflow labels

3 labels captured as structured grant attributes
đź“‹ Grant Application
Category
Intake
Status
Grant Application
Milestone
-
Observed
1/5/2026
Open GitHub issue
đź‘€ Ready For ZCG Review
Category
Review
Status
Ready For Zcg Review
Milestone
-
Observed
1/5/2026
Open GitHub issue
❌ Grant Declined
Category
Decision
Status
Declined
Milestone
-
Observed
1/5/2026
Open GitHub issue

Decision history

1 meeting note linked
Declined1/5/2026

Privacy Bridge

Declined

Privacy Bridge is a cross-chain DeFi infrastructure that enables Zcash holders to put their ZEC to work without selling it, by using ZEC as collateral to borrow USDC and access broader decentralized finance use cases. Built to connect Zcash with NEAR Protocol, the project delivers a production-ready ZEC/USDC lending market with on-chain interest accrual, oracle-based pricing, and liquidation logic, alongside cross-chain staking, payments, and trading integrations. Using trust-minimized bridging and MPC-based chain signatures, Privacy Bridge allows users to earn yield, access liquidity, make payments, and trade on platforms like Polymarket and Hyperliquid, all while retaining exposure to Zcash. Applicant is requesting $100,000. Gguy: We didn’t think there was anything specific that this proposal offers that isn’t already being explored by the ecosystem. Rejected

Confidence
100%
Match method
Direct Source Url
Minutes
Zcash Community Grants Meeting Minutes 1/5/2026
Committee notes

Gguy: We didn’t think there was anything specific that this proposal offers that isn’t already being explored by the ecosystem.

Forum links

2 primary, 0 supporting
Primary forum thread

Proposal for a grant to build Privacy bridge: A Defi Platform for Zcash Users

Project Summary Privacy Bridge lets Zcash holders use their ZEC as collateral to borrow USDC on NEAR Protocol, plus access staking yields and cross-chain payments—all without selling their ZEC. Project Description Privacy Bridge connects Zcash to NEAR Protocol’s DeFi ecosystem. The core pro...

Confidence
100%
Forum URL
https://forum.zcashcommunity.com/t/proposal-for-a-grant-to-build-privacy-bridge-a-defi-platform-for-zcash-users/54032
Open forum thread

source: forum_mirror | topicId: 54032 | fetchedAt: 2026-10-11T07:07:55.419Z | categoryId: 36 | mirrorKind: forum_topic | coverageCapped: false | discoveredFrom: ["google_sheet_row:1FQ28rDCyRW0TiNxrm3rgD8ai2KGUsXAjPieQmI1kKKg:1164534734:grant-platform:44a3604f20eb86d205e5b7df80faf7ec44932cde5cf1ca07f44a18b81108eedb"] | postStreamCount: 2

Primary forum thread

Proposal for a grant to build Privacy bridge: A Defi Platform for Zcash Users

Project Summary Privacy Bridge lets Zcash holders use their ZEC as collateral to borrow USDC on NEAR Protocol, plus access staking yields and cross-chain payments—all without selling their ZEC. Project Description Privacy Bridge connects Zcash to NEAR Protocol’s DeFi ecosystem. The core pro...

Confidence
100%
Forum URL
https://forum.zcashcommunity.com/t/proposal-for-a-grant-to-build-privacy-bridge-a-defi-platform-for-zcash-users/54032/3
Open forum thread

source: forum_mirror | topicId: 54032 | fetchedAt: 2026-10-11T07:07:55.419Z | categoryId: 36 | mirrorKind: forum_topic | coverageCapped: false | discoveredFrom: ["github_issue_comment:ZcashCommunityGrants/zcashcommunitygrants#169:comment:3697342502"] | postStreamCount: 2

Application source evidence

Primary GitHub, Sheet, and other non-forum source records.
Github Issue

Grant Application - {Privacy Bridge}

### Terms and Conditions - [x] I agree to the [Grant Agreement](https://9ba4718c-5c73-47c3-a024-4fc4e5278803.usrfiles.com/ugd/9ba471_f81ef4e4b5f040038350270590eb2e42.pdf) terms if funded - [x] I agree to [Provide KYC information](https:/...

Confidence
100%
Source ID
ZcashCommunityGrants/zcashcommunitygrants#169
Open source record

repo: zcashcommunitygrants | owner: ZcashCommunityGrants | state: closed | author: collinsville22 | labels: ["📋 Grant Application","👀 Ready For ZCG Review","❌ Grant Declined"] | number: 169 | closedAt: 2026-01-05T14:10:13Z | commentCount: 3

Github Issue Comment

Comment on #169: Grant Application - {Privacy Bridge}

@collinsville22 post to the [Forum](https://forum.zcashcommunity.com) for community feedback. If you have any issues posting share your username here and I'll check it out. Ensure that the total budget amount is correct in both places in...

Confidence
100%
Source ID
ZcashCommunityGrants/zcashcommunitygrants#169:comment:3696595627
Open source record

repo: zcashcommunitygrants | owner: ZcashCommunityGrants | author: alexgbo | number: 169 | issueUrl: https://github.com/ZcashCommunityGrants/zcashcommunitygrants/issues/169 | commentId: 3696595627 | createdAt: 2025-12-29T13:52:35Z | issueNumber: 169

Github Issue Comment

Comment on #169: Grant Application - {Privacy Bridge}

Done, my username on the forum is still @collinsville22

Confidence
100%
Source ID
ZcashCommunityGrants/zcashcommunitygrants#169:comment:3697207890
Open source record

repo: zcashcommunitygrants | owner: ZcashCommunityGrants | author: collinsville22 | number: 169 | issueUrl: https://github.com/ZcashCommunityGrants/zcashcommunitygrants/issues/169 | commentId: 3697207890 | createdAt: 2025-12-29T18:29:12Z | issueNumber: 169

Github Issue Comment

Comment on #169: Grant Application - {Privacy Bridge}

[Forum post for reference. ](https://forum.zcashcommunity.com/t/proposal-for-a-grant-to-build-privacy-bridge-a-defi-platform-for-zcash-users/54032/3)

Confidence
100%
Source ID
ZcashCommunityGrants/zcashcommunitygrants#169:comment:3697342502
Open source record

repo: zcashcommunitygrants | owner: ZcashCommunityGrants | author: alexgbo | number: 169 | issueUrl: https://github.com/ZcashCommunityGrants/zcashcommunitygrants/issues/169 | commentId: 3697342502 | createdAt: 2025-12-29T19:37:47Z | issueNumber: 169

Google Sheet Row

Privacy Bridge

Date Submitted: 12/29/2025 | Proposal Title: Privacy Bridge | Applicant(s): Collins | Grant Platform Link: https://github.com/ZcashCommunityGrants/zcashcommunitygrants/issues/169 | Forum Link: https://forum.zcashcommunity.com/t/proposal-for-a-grant-to-build-privacy-bridge-a-defi-platform-for-zcash-u

Confidence
100%
Source ID
1FQ28rDCyRW0TiNxrm3rgD8ai2KGUsXAjPieQmI1kKKg:1164534734:grant-platform:44a3604f20eb86d205e5b7df80faf7ec44932cde5cf1ca07f44a18b81108eedb
Open source record

gid: 1164534734 | sheetId: 1FQ28rDCyRW0TiNxrm3rgD8ai2KGUsXAjPieQmI1kKKg | tabName: all_grants_tracking | rowNumber: 457 | legacySourceId: 1FQ28rDCyRW0TiNxrm3rgD8ai2KGUsXAjPieQmI1kKKg:1164534734:row:457 | identityStrategy: grant_platform_link | businessIdentifier: https://github.com/ZcashCommunityGrants/zcashcommunitygrants/issues/169 | rowLocationSourceId: 1FQ28rDCyRW0TiNxrm3rgD8ai2KGUsXAjPieQmI1kKKg:1164534734:row:457