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Grant application

zreceipt: payment disclosures for shielded Zcash (ZIP 311)

Evaluation snapshot

Request at a glance

Applicant
zreceipt (Amantur Omurbekov, individual applicant)
Requested
$40,000
Status
Under Review
Review context
Forum discussion linked0 committee records 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
๐Ÿ“‹ Grant Application๐Ÿ‘€ Ready For ZCG Review
Latest committee record

No linked committee decision record yet.

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 forum1
Supporting forum0
GitHub labels2
Decision notes0

GitHub workflow labels

2 labels captured as structured grant attributes
๐Ÿ“‹ Grant Application
Category
Intake
Status
Grant Application
Milestone
-
Observed
10/20/2026
Open GitHub issue
๐Ÿ‘€ Ready For ZCG Review
Category
Review
Status
Ready For Zcg Review
Milestone
-
Observed
10/20/2026
Open GitHub issue

Decision history

0 meeting notes linked

No ZCG meeting-minute decision notes are linked to this application yet.

Forum links

1 primary, 0 supporting
Primary forum thread

Grant Application โ€“ zreceipt: payment disclosures for shielded Zcash (ZIP 311)

Hi everyone, Iโ€™ve submitted a grant application for zreceipt: Grant Application - zreceipt: payment disclosures for shielded Zcash (ZIP 311) ยท Issue #502 ยท ZcashCommunityGrants/zcashcommunitygrants ยท GitHub zreceipt lets a shielded Zcash user prove one payment to an auditor, bank or tax offic...

Confidence
100%
Forum URL
https://forum.zcashcommunity.com/t/grant-application-zreceipt-payment-disclosures-for-shielded-zcash-zip-311/58332
Open forum thread

source: forum_mirror | topicId: 58332 | fetchedAt: 2026-10-20T07:07:11.668Z | categoryId: 36 | mirrorKind: forum_topic | coverageCapped: false | discoveredFrom: ["github_issue_comment:ZcashCommunityGrants/zcashcommunitygrants#502:comment:6269692334","google_sheet_row:1FQ28rDCyRW0TiNxrm3rgD8ai2KGUsXAjPieQmI1kKKg:1164534734:grant-platform:a9ce2217c1a62a67ff16b7d4cee20260f23b70980304886f336155303cd22eaa"] | postStreamCount: 12

Application source evidence

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

Grant Application - zreceipt: payment disclosures for shielded Zcash (ZIP 311)

### 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#502
Open source record

repo: zcashcommunitygrants | owner: ZcashCommunityGrants | state: open | author: Cosmiq2025 | labels: ["๐Ÿ“‹ Grant Application","๐Ÿ‘€ Ready For ZCG Review"] | number: 502 | closedAt: null | commentCount: 6

Github Issue Comment

Comment on #502: Grant Application - zreceipt: payment disclosures for shielded Zcash (ZIP 311)

Thank you for submitting a grant application to Zcash Community Grants (ZCG). Please confirm the following before review begins โ€” addressing these upfront will help avoid delays: 1. Confirm your total grant amount equals startup funding ...

Confidence
100%
Source ID
ZcashCommunityGrants/zcashcommunitygrants#502:comment:6262144090
Open source record

repo: zcashcommunitygrants | owner: ZcashCommunityGrants | author: github-actions[bot] | number: 502 | issueUrl: https://github.com/ZcashCommunityGrants/zcashcommunitygrants/issues/502 | commentId: 6262144090 | createdAt: 2026-10-19T07:36:19Z | issueNumber: 502

Github Issue Comment

Comment on #502: Grant Application - zreceipt: payment disclosures for shielded Zcash (ZIP 311)

Thank you. Confirming: 1. Total grant amount is $40,000 = $6,000 startup funding + $6,000 (M1) + $10,000 (M2) + $10,000 (M3) + $4,000 (M4) + $4,000 (M5). The budget breakdown matches: $2,400 services + $37,600 compensation. 2. Each miles...

Confidence
100%
Source ID
ZcashCommunityGrants/zcashcommunitygrants#502:comment:6262664029
Open source record

repo: zcashcommunitygrants | owner: ZcashCommunityGrants | author: Cosmiq2025 | number: 502 | issueUrl: https://github.com/ZcashCommunityGrants/zcashcommunitygrants/issues/502 | commentId: 6262664029 | createdAt: 2026-10-19T08:08:59Z | issueNumber: 502

Github Issue Comment

Comment on #502: Grant Application - zreceipt: payment disclosures for shielded Zcash (ZIP 311)

Your trust level on the Forum has been increased.

Confidence
100%
Source ID
ZcashCommunityGrants/zcashcommunitygrants#502:comment:6267618414
Open source record

repo: zcashcommunitygrants | owner: ZcashCommunityGrants | author: alexgbo | number: 502 | issueUrl: https://github.com/ZcashCommunityGrants/zcashcommunitygrants/issues/502 | commentId: 6267618414 | createdAt: 2026-10-19T12:50:27Z | issueNumber: 502

Github Issue Comment

Comment on #502: Grant Application - zreceipt: payment disclosures for shielded Zcash (ZIP 311)

@alexgbo Thank you! I've posted the forum thread for this application. It's currently waiting for moderator approval. I'll share the link here as soon as it's live.

Confidence
100%
Source ID
ZcashCommunityGrants/zcashcommunitygrants#502:comment:6269580896
Open source record

repo: zcashcommunitygrants | owner: ZcashCommunityGrants | author: Cosmiq2025 | number: 502 | issueUrl: https://github.com/ZcashCommunityGrants/zcashcommunitygrants/issues/502 | commentId: 6269580896 | createdAt: 2026-10-19T14:25:43Z | issueNumber: 502

Github Issue Comment

Comment on #502: Grant Application - zreceipt: payment disclosures for shielded Zcash (ZIP 311)

Forum thread is live: https://forum.zcashcommunity.com/t/grant-application-zreceipt-payment-disclosures-for-shielded-zcash-zip-311/58332

Confidence
100%
Source ID
ZcashCommunityGrants/zcashcommunitygrants#502:comment:6269692334
Open source record

repo: zcashcommunitygrants | owner: ZcashCommunityGrants | author: Cosmiq2025 | number: 502 | issueUrl: https://github.com/ZcashCommunityGrants/zcashcommunitygrants/issues/502 | commentId: 6269692334 | createdAt: 2026-10-19T14:30:53Z | issueNumber: 502

Github Issue Comment

Comment on #502: Grant Application - zreceipt: payment disclosures for shielded Zcash (ZIP 311)

Updated the application to match the committee's earlier guidance on payment receipts: the core of the work is now complete ZIP 311 payment disclosures with spend authority, contributed upstream to librustzcash (with test vectors for the...

Confidence
100%
Source ID
ZcashCommunityGrants/zcashcommunitygrants#502:comment:6270366913
Open source record

repo: zcashcommunitygrants | owner: ZcashCommunityGrants | author: Cosmiq2025 | number: 502 | issueUrl: https://github.com/ZcashCommunityGrants/zcashcommunitygrants/issues/502 | commentId: 6270366913 | createdAt: 2026-10-19T15:02:29Z | issueNumber: 502

Google Sheet Row

zreceipt: payment disclosures for shielded Zcash (ZIP 311)

Date Submitted: 10/19/2026 | Proposal Title: zreceipt: payment disclosures for shielded Zcash (ZIP 311) | Applicant(s): zreceipt | Grant Platform Link: https://github.com/ZcashCommunityGrants/zcashcommunitygrants/issues/502 | Forum Link: https://forum.zcashcommunity.com/t/grant-application-zreceipt-

Confidence
100%
Source ID
1FQ28rDCyRW0TiNxrm3rgD8ai2KGUsXAjPieQmI1kKKg:1164534734:grant-platform:a9ce2217c1a62a67ff16b7d4cee20260f23b70980304886f336155303cd22eaa
Open source record

gid: 1164534734 | sheetId: 1FQ28rDCyRW0TiNxrm3rgD8ai2KGUsXAjPieQmI1kKKg | tabName: all_grants_tracking | rowNumber: 741 | identityStrategy: grant_platform_link | businessIdentifier: https://github.com/ZcashCommunityGrants/zcashcommunitygrants/issues/502 | rowLocationSourceId: 1FQ28rDCyRW0TiNxrm3rgD8ai2KGUsXAjPieQmI1kKKg:1164534734:row:741 | businessIdentifierRaw: https://github.com/ZcashCommunityGrants/zcashcommunitygrants/issues/502