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Libraries & SDKs / Project record

WebZjs

ChainSafe's JavaScript/WebAssembly Zcash browser library and MetaMask integration. Earlier grants were approved; the 2026 maintenance renewal was declined.

Project website ↗Sources ↓

Repositories 04 Nov 2026Ledger 04 Nov 2026

How to read these amounts

Requested amounts, decisions and paid entries are separate. Where the ledger omits a request, a reviewed proposal may supply it with its own source. A requested cap is a maximum, not guaranteed spending. The ledger has no distinct approved-amount field. USD is the historical budget; ZEC is the recorded disbursement, not a current valuation or independent settlement verification.

ZCGapproved

Chainsafe Systems

Requested cap · USD: $168,000.00
Ledger budget · USD: $168,000.00
Paid entries · USD budget: $168,000.00
Recorded paid ZEC: 945.59 ZEC

OpenZcash proposal ledger ↗ · Proposal scope ↗ · Payment detail →

12 linked ledger entries

1

Deliverable text is not linked; consult the proposal scope.

Payment recorded · 28 Aug 2025

Acceptance evidence is not linked yet.

OpenZcash payment ledger ↗

2

Deliverable text is not linked; consult the proposal scope.

Payment recorded · 09 Oct 2025

Acceptance evidence is not linked yet.

OpenZcash payment ledger ↗

3

Deliverable text is not linked; consult the proposal scope.

Payment recorded · 13 Nov 2025

Acceptance evidence is not linked yet.

OpenZcash payment ledger ↗

4

Deliverable text is not linked; consult the proposal scope.

Payment recorded · 06 Feb 2026

Acceptance evidence is not linked yet.

OpenZcash payment ledger ↗

5

Deliverable text is not linked; consult the proposal scope.

Payment recorded · 06 Feb 2026

Acceptance evidence is not linked yet.

OpenZcash payment ledger ↗

6

Deliverable text is not linked; consult the proposal scope.

Payment recorded · 06 Feb 2026

Acceptance evidence is not linked yet.

OpenZcash payment ledger ↗

7

Deliverable text is not linked; consult the proposal scope.

Payment recorded · 27 Feb 2026

Acceptance evidence is not linked yet.

OpenZcash payment ledger ↗

8

Deliverable text is not linked; consult the proposal scope.

Payment recorded · 13 Apr 2025

Acceptance evidence is not linked yet.

OpenZcash payment ledger ↗

9

Deliverable text is not linked; consult the proposal scope.

Payment recorded · 01 May 2026

Acceptance evidence is not linked yet.

OpenZcash payment ledger ↗

10

Deliverable text is not linked; consult the proposal scope.

Payment recorded · 27 Feb 2026

Acceptance evidence is not linked yet.

OpenZcash payment ledger ↗

11

Deliverable text is not linked; consult the proposal scope.

Payment recorded · 27 Feb 2026

Acceptance evidence is not linked yet.

OpenZcash payment ledger ↗

12

Deliverable text is not linked; consult the proposal scope.

Payment recorded · 27 Feb 2026

Acceptance evidence is not linked yet.

OpenZcash payment ledger ↗

ZCGrejected

ChainSafe #3 - Zcash Metamask Snap and Webzjs maintenance renewal

Requested cap · USD: $168,000.00
Ledger budget · USD: Not linked
Paid entries · USD budget: Not linked
Recorded paid ZEC: Not linked

OpenZcash proposal ledger ↗ · Proposal scope ↗

0 linked ledger entries

No exact ledger match is linked. Missing records are not a zero total.

ZCGapproved

WebZjs - ZCash Browser Wallet Library

Requested · USD: $150,000.00
Ledger budget · USD: $150,000.00
Paid entries · USD budget: $150,000.00
Recorded paid ZEC: 2,705.19 ZEC

OpenZcash proposal ledger ↗ · Proposal scope ↗ · Payment detail →

5 linked ledger entries

1

Deliverable text is not linked; consult the proposal scope.

Payment recorded · 19 Nov 2024

Acceptance evidence is not linked yet.

OpenZcash payment ledger ↗

2

Deliverable text is not linked; consult the proposal scope.

Payment recorded · 02 Dec 2024

Acceptance evidence is not linked yet.

OpenZcash payment ledger ↗

3

Deliverable text is not linked; consult the proposal scope.

Payment recorded · 02 Dec 2024

Acceptance evidence is not linked yet.

OpenZcash payment ledger ↗

4

Deliverable text is not linked; consult the proposal scope.

Payment recorded · 02 Dec 2024

Acceptance evidence is not linked yet.

OpenZcash payment ledger ↗

5

Deliverable text is not linked; consult the proposal scope.

Payment recorded · 02 Dec 2024

Acceptance evidence is not linked yet.

OpenZcash payment ledger ↗

Project sources

22 linked sources

Original references for this record. A source link alone does not verify delivery or acceptance.

Show 14 more sources

FundingWebZjs - ZCash Browser Wallet Library ↗
FundingChainsafe Systems ↗
FundingChainsafe Systems · requested amount ↗
FundingChainSafe #3 - Zcash Metamask Snap and Webzjs maintenance renewal · ledger ↗
FundingChainSafe #3 - Zcash Metamask Snap and Webzjs maintenance renewal · requested amount ↗
FundingChainSafe #3 - Zcash Metamask Snap and Webzjs maintenance renewal · proposal scope ↗
FundingWebZjs - ZCash Browser Wallet Library · requested amount ↗
ReportLibrary phase completion reported ↗
ReportMetaMask Snap availability reported ↗
ReportAugust maintenance report published ↗
ReportOctober maintenance report published ↗
ReportNU6.1 compatibility work remained incomplete ↗
ReportNU6.1 update and transaction history reported ↗
ReportWallet storage and reliability improvements reported ↗

Source dates & methodology

Source dates

Identity reviewed: 08 Sept 2026
Repository snapshot: 04 Nov 2026
Ledger imported: 04 Nov 2026
Proposals / payments: Available / Available

What each source establishes

Publications establish released work; team reports contain claims. Acceptance requires evidence tied to a specific milestone. Payments alone do not prove delivery.

Shared repositories can include non-Zcash work. Missing records do not establish inactivity or low adoption.

Open source data ↗