{"schemaVersion":1,"count":153,"data":[{"id":"alex-sol-node-security-research","name":"Alex Sol node security research","description":"Alex Sol’s independent vulnerability research across zcashd and Zebra. The retroactive application covers the researcher’s disclosed findings, separate from the node maintainers’ remediation work.","category":"Research","url":"https://openzcash.org/ecosystem/history/alex-sol-node-security-research"},{"id":"arti","name":"Arti","description":"The Tor Project's Rust Tor implementation and shared network-privacy infrastructure. Zcash grants supported the documented Tor development scope, including onion-service work; source code is hosted on the Tor Project's GitLab.","category":"Infrastructure","url":"https://openzcash.org/ecosystem/history/arti"},{"id":"bison-dcrdex","name":"Bison Wallet and DCRDEX","description":"Multichain wallet and atomic-swap exchange code with a documented Zcash wallet implementation.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/bison-dcrdex"},{"id":"blockbook-zcash","name":"Blockbook Zcash Integration","description":"Zcash indexing and API integration in Trezor's Blockbook service.","category":"Infrastructure","url":"https://openzcash.org/ecosystem/history/blockbook-zcash"},{"id":"community-boston-zcash","name":"Boston Zcash","description":"The Boston meetup, running since the Sapling era: protocol launch events and community gatherings.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-boston-zcash"},{"id":"btcpay-zcash-plugin","name":"BTCPay Zcash Plugin","description":"BTCPay Server's Zcash plugin, deployment resources, and associated wallet backends. Grant events cover distinct plugin upgrades and integration work.","category":"Payments & DeFi","url":"https://openzcash.org/ecosystem/history/btcpay-zcash-plugin"},{"id":"cipherpay","name":"CipherPay","description":"Atmosphere Labs / Kenbak’s Zcash merchant payment platform and commerce integrations. Its application explicitly separates CipherPay’s repositories and grant scope from CipherScan and Open Wallet Standard work.","category":"Payments & DeFi","url":"https://openzcash.org/ecosystem/history/cipherpay"},{"id":"cipherscan","name":"CipherScan","description":"Zcash explorer, public APIs, and Rust indexing software. Its grant-funded feature work is documented through maintainer milestone reports.","category":"Infrastructure","url":"https://openzcash.org/ecosystem/history/cipherscan"},{"id":"community-club-zcash-barcelona","name":"Club Zcash Barcelona","description":"Barcelona meetups under the Zcash en Español umbrella (managed by yoditar).","category":"Community","url":"https://openzcash.org/ecosystem/history/community-club-zcash-barcelona"},{"id":"community-club-zcash-caracas","name":"Club Zcash Caracas","description":"Caracas meetups under the Zcash en Español umbrella, where financial privacy is a daily necessity.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-club-zcash-caracas"},{"id":"community-coderaiz-mexico","name":"CodeRaiz México","description":"Developer-focused education in Mexico, in the Español ecosystem.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-coderaiz-mexico"},{"id":"colosseum-zcash-track","name":"Colosseum Zcash track","description":"The Zcash track in Colosseum’s Crypto World’s Fair hackathon, with a dedicated competition scope and prize pool. The grant does not establish funding or delivery by any individual entrant.","category":"Community","url":"https://openzcash.org/ecosystem/history/colosseum-zcash-track"},{"id":"connaugh-zcash-videos","name":"Connaugh Zcash videos","description":"Connaugh’s short documentary-style Zcash films published at @zkmarketer. The history separates the retroactive first-film award from the later ZCG proposal for 24 additional videos.","category":"Education","url":"https://openzcash.org/ecosystem/history/connaugh-zcash-videos"},{"id":"shielded-crosslink","name":"Crosslink","description":"Shielded Labs' work on combining proof of work and proof of stake. Development and feature-network participation are not proof of mainnet activation.","category":"Protocol","url":"https://openzcash.org/ecosystem/history/shielded-crosslink"},{"id":"shielded-dynamic-fees","name":"Dynamic Fees","description":"Research and implementation work on market-driven Zcash transaction fee mechanics.","category":"Protocol","url":"https://openzcash.org/ecosystem/history/shielded-dynamic-fees"},{"id":"ecc-hackworks","name":"ECC prototypes and experiments","description":"Historical experiments under zcash-hackworks, including early cryptography, JavaScript primitives, cross-chain and test-network demonstrations. Readiness and archived status vary by repository.","category":"Research","url":"https://openzcash.org/ecosystem/history/ecc-hackworks"},{"id":"edge-wallet","name":"Edge Wallet","description":"Multichain mobile wallet whose source and release notes document Zcash integration.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/edge-wallet"},{"id":"edge-zcash-native","name":"Edge Zcash Native Libraries","description":"Native Zcash wallet bindings used by the Edge wallet ecosystem.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/edge-zcash-native"},{"id":"eduzec","name":"EduZEC","description":"Educational application for learning about Zcash.","category":"Education","url":"https://openzcash.org/ecosystem/history/eduzec"},{"id":"elemental-zec","name":"Elemental ZEC","description":"Web UI, payment, identity, publishing, and Node binding components reported under the Elemental ZEC grant.","category":"Developer tools","url":"https://openzcash.org/ecosystem/history/elemental-zec"},{"id":"community-elzz-global-ambassador","name":"Elzz — Global Ambassador","description":"ZecHub DAO Global Ambassador: educational content, X Spaces and ecosystem awareness, with monthly public reports.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-elzz-global-ambassador"},{"id":"free2z","name":"Free2Z","description":"Zcash-powered creator publishing and subscription platform, with public frontend and selected backend components in the ZUU repository.","category":"Community","url":"https://openzcash.org/ecosystem/history/free2z"},{"id":"frost","name":"FROST","description":"Threshold Schnorr signature implementation and companion client/server tools maintained by Zcash Foundation.","category":"Cryptography","url":"https://openzcash.org/ecosystem/history/frost"},{"id":"zecdev-frost-uniffi","name":"FROST UniFFI SDK","description":"Proof-of-concept FROST language bindings using UniFFI, associated with Pacu's community-developer work. This is separate from the Zcash Foundation's FROST implementation.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/zecdev-frost-uniffi"},{"id":"graphsense-zcash-accounting","name":"GraphSense Zcash accounting repair","description":"Steven Hert’s contribution correcting GraphSense accounting for Zcash shielded balances, with validation and operator handoff. The scoped grant is distinct from funding the wider GraphSense analytics platform.","category":"Infrastructure","url":"https://openzcash.org/ecosystem/history/graphsense-zcash-accounting"},{"id":"halo2","name":"Halo 2","description":"Zcash's Halo 2 proving-system code. Forks and derivative stacks are tracked under their own canonical repository owners.","category":"Cryptography","url":"https://openzcash.org/ecosystem/history/halo2"},{"id":"hito-zcash","name":"Hito Zcash Cold Signing","description":"Hito device and wallet integration deliverables for Zcash cold signing, published as three milestone repositories.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/hito-zcash"},{"id":"hosh","name":"Hosh","description":"Web dashboard for monitoring Zcash and Bitcoin lightwallet server availability.","category":"Infrastructure","url":"https://openzcash.org/ecosystem/history/hosh"},{"id":"ironwood-external-audits","name":"Ironwood external security audits","description":"External security reviews coordinated by Valar Group during the Ironwood response. The reimbursement application covers third-party audits and AI review costs, separately from Valar Group development and Zakura-only work.","category":"Research","url":"https://openzcash.org/ecosystem/history/ironwood-external-audits"},{"id":"ironwood-verification","name":"Ironwood formal verification","description":"Formal verification and documentation associated with the Ironwood protocol work, delivered through collaboration among multiple Zcash organizations.","category":"Cryptography","url":"https://openzcash.org/ecosystem/history/ironwood-verification"},{"id":"ironwood-human-readable-proof","name":"Ironwood human-readable proof","description":"Ariel Gabizon’s planned mathematical exposition of the Bulletproofs argument used in Ironwood verification, beginning with a short paper and LaTeX source. This grant is separate from the machine-checked verification award.","category":"Research","url":"https://openzcash.org/ecosystem/history/ironwood-human-readable-proof"},{"id":"keystone-zcash","name":"Keystone Zcash Integration","description":"Zcash hardware-wallet integration in Keystone's firmware. The repository is multi-chain; the recorded grant concerns its Zcash support.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/keystone-zcash"},{"id":"ledger-hq-zcash","name":"LedgerHQ Zcash Integration","description":"LedgerHQ's device app, Zcash utilities, wallet and device SDK involved in its shielded-integration proposal. This is separate from Zondax's historical Ledger project and Hanh's independent work; maintainer progress is not grant acceptance.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/ledger-hq-zcash"},{"id":"librustzcash","name":"librustzcash","description":"Shared Rust libraries for Zcash protocol primitives, wallet functionality and integrations. Recorded grants concern ChainSafe's memory-wallet contributions and Eryx's timing-semantics hardening, not a transfer of overall maintenance.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/librustzcash"},{"id":"lightwalletd","name":"lightwalletd","description":"Backend interface connecting light wallets to the Zcash blockchain.","category":"Infrastructure","url":"https://openzcash.org/ecosystem/history/lightwalletd"},{"id":"maya-zcash","name":"Maya Protocol Zcash Integration","description":"Zcash chain adapter and Maya node changes for cross-chain swaps. ZCG integration work and the later Coinholder retroactive grant remain separate events.","category":"Payments & DeFi","url":"https://openzcash.org/ecosystem/history/maya-zcash"},{"id":"mfkdf2","name":"MFKDF2","description":"Multi-factor key-derivation research and implementations in Rust and JavaScript. Published code and approval do not establish production security or completion.","category":"Cryptography","url":"https://openzcash.org/ecosystem/history/mfkdf2"},{"id":"shielded-nsm","name":"Network Sustainability Mechanism","description":"Protocol work on voluntary burning, issuance smoothing and network sustainability while preserving the supply cap. Individual ZIP status must be checked separately.","category":"Protocol","url":"https://openzcash.org/ecosystem/history/shielded-nsm"},{"id":"nighthawk-legacy-android","name":"Nighthawk Legacy Android Wallet","description":"Archived historical Nighthawk Android wallet source. Historical Zcash wallet-program grants are linked here; the organization's newer DarkFi projects are outside this record.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/nighthawk-legacy-android"},{"id":"nighthawk-explorer","name":"Nighthawk Zcash Block Explorer","description":"Nighthawk's Zcash block-explorer program and its Elixir JSON-RPC client. Zcashex remains separately listed as a reusable library component, not a second instance of the explorer.","category":"Infrastructure","url":"https://openzcash.org/ecosystem/history/nighthawk-explorer"},{"id":"noir-wallet-sdk","name":"Noir Wallet SDK","description":"Public dApp SDK for the Noir browser wallet built by the Rhea team. This repository is not the complete extension implementation.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/noir-wallet-sdk"},{"id":"noir-wallet-adapter","name":"Noir Zcash Wallet Adapter","description":"Browser wallet adapter with Zcash account types, Noir provider integration, and optional framework bindings.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/noir-wallet-adapter"},{"id":"nym-zcash","name":"Nym Zcash Integration","description":"Zcash wallet integration and traffic-handling work within Nym's shared network-privacy infrastructure. The linked Nym monorepo is shared infrastructure, not a wholly Zcash-funded codebase.","category":"Infrastructure","url":"https://openzcash.org/ecosystem/history/nym-zcash"},{"id":"oblivious-message-retrieval","name":"Oblivious Message Retrieval","description":"Research implementation of private message retrieval intended to help Zcash light clients. Published code is not evidence of wallet integration or production readiness.","category":"Research","url":"https://openzcash.org/ecosystem/history/oblivious-message-retrieval"},{"id":"onekey-zcash","name":"OneKey Zcash Integration","description":"Zcash support under development in OneKey firmware. The 2026 proposal identifies the existing public firmware repository; full grant delivery is unverified.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/onekey-zcash"},{"id":"orchard","name":"Orchard","description":"Rust implementation of the Orchard shielded protocol. The library's name does not establish the current lifecycle of a Zcash shielded pool.","category":"Cryptography","url":"https://openzcash.org/ecosystem/history/orchard"},{"id":"orchard-security-research","name":"Orchard vulnerability research","description":"Taylor Hornby’s responsible disclosure of the Orchard counterfeiting vulnerability. The grant is an individual research award, distinct from funding the Orchard library or any organization’s general development.","category":"Research","url":"https://openzcash.org/ecosystem/history/orchard-security-research"},{"id":"community-pesa-ya-siri-zcash-tanzania","name":"Pesa Ya Siri (Zcash Tanzania)","description":"Swahili-language education in Tanzania; proposals so far unfunded by the ZecHub DAO.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-pesa-ya-siri-zcash-tanzania"},{"id":"valar-private-voting","name":"Private coinholder voting","description":"Valar Group's private voting chain, circuits and nullifier-query infrastructure for Zcash holders; ZODL has integrated coinholder polling in its wallet.","category":"Governance","url":"https://openzcash.org/ecosystem/history/valar-private-voting"},{"id":"qedit-zsa","name":"QEDIT Shielded Assets","description":"QEDIT's shielded-asset protocol program, including node and cryptographic-library branches, specifications, test vectors, and transaction tooling. This family intentionally overlaps the separately listed Zcash Transaction Tool component. Proposed or tested features are not automatically mainnet features.","category":"Protocol","url":"https://openzcash.org/ecosystem/history/qedit-zsa"},{"id":"ragu","name":"Ragu","description":"Rust proof-carrying-data framework developed in Project Tachyon's GitHub organization.","category":"Cryptography","url":"https://openzcash.org/ecosystem/history/ragu"},{"id":"redbridge","name":"red·bridge","description":"Zcash-Avalanche bridge development, including the earlier ZavaX oracle prototype and user-interface demo. A grant or demo is not evidence of a completed production bridge.","category":"Payments & DeFi","url":"https://openzcash.org/ecosystem/history/redbridge"},{"id":"zingo-regchest","name":"Regchest","description":"Container-based local Zcash testing environment referenced by the Zingo mobile integration tests.","category":"Developer tools","url":"https://openzcash.org/ecosystem/history/zingo-regchest"},{"id":"community-ruzcash","name":"ruZcash","description":"Russian-language content, translations and community for the CIS region.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-ruzcash"},{"id":"sapling-crypto","name":"Sapling Crypto","description":"Rust components for Sapling transactions and proofs.","category":"Cryptography","url":"https://openzcash.org/ecosystem/history/sapling-crypto"},{"id":"slipstream","name":"Slipstream","description":"ZODL's light-client synchronization engine for Zcash wallets.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/slipstream"},{"id":"stagex-zcash","name":"StageX Zcash Builds","description":"StageX-based reproducible build work for Zcash wallet, node, and indexer projects. StageX is shared build infrastructure, not a Zcash-only codebase.","category":"Developer tools","url":"https://openzcash.org/ecosystem/history/stagex-zcash"},{"id":"swapkit-zcash","name":"SwapKit Zcash Integration","description":"Zcash integration in the SwapKit cross-chain SDK.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/swapkit-zcash"},{"id":"tachyon-protocol","name":"Tachyon protocol research","description":"Proposed evolution of Zcash shielded transaction cryptography intended to reduce transaction size and validator state growth.","category":"Protocol","url":"https://openzcash.org/ecosystem/history/tachyon-protocol"},{"id":"thorswap-metro","name":"THORSwap and Metro","description":"THORSwap Labs’ cross-chain swap interfaces and Metro wallet integration for ZEC. Its grant covers the named application and integration work; SwapKit is a shared dependency with its own project identity.","category":"Payments & DeFi","url":"https://openzcash.org/ecosystem/history/thorswap-metro"},{"id":"unstoppable-wallet","name":"Unstoppable Wallet","description":"Horizontal Systems' Android and iOS multi-chain wallet. The Coinholder grant application links releases containing its Zcash work.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/unstoppable-wallet"},{"id":"unstoppable-zcash-kit","name":"Unstoppable Zcash Light Client Kit","description":"Zcash-specific light-client SDK fork in the Horizontal Systems wallet organization.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/unstoppable-zcash-kit"},{"id":"valargroup-ironwood-integration","name":"Valar Group Ironwood integration","description":"Valar Group’s Ironwood consensus integration, migration tooling, testing and activation work. The application separates this scope from external audit invoices, Project Tachyon’s formal verification and Zakura-only development.","category":"Protocol","url":"https://openzcash.org/ecosystem/history/valargroup-ironwood-integration"},{"id":"vizor-wallet","name":"Vizor","description":"Self-custodial Zcash wallet from the Keplr team, with shielded transactions, multiple accounts, Keystone signing and desktop/mobile distribution. Its canonical repository is distinct from Valar Group’s development fork.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/vizor-wallet"},{"id":"webzjs","name":"WebZjs","description":"ChainSafe's JavaScript/WebAssembly Zcash browser library and MetaMask integration. Earlier grants were approved; the 2026 maintenance renewal was declined.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/webzjs"},{"id":"ywallet","name":"YWallet","description":"Light wallet created for Zcash and Ycash. The maintainer has deprecated Zcash support and directs Zcash users to Zkool; Ycash support remains documented.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/ywallet"},{"id":"z3","name":"Z3 stack","description":"Integration work combining Zebra, Zaino and Zallet. The combined stack does not transfer the identity or funding of its independent component teams.","category":"Infrastructure","url":"https://openzcash.org/ecosystem/history/z3"},{"id":"zaino","name":"Zaino","description":"Rust Zcash indexer and RPC infrastructure. Multiple implementation, completion, release, and maintenance proposals are consolidated into one project.","category":"Infrastructure","url":"https://openzcash.org/ecosystem/history/zaino"},{"id":"zair","name":"Zair: ZEC-NAM Airdrop Tools","description":"Zcash airdrop proof tools and a Namada integration fork developed by Eiger/Equilibrium. Grant scope and prototype claims are distinct from deployment of any distribution.","category":"Developer tools","url":"https://openzcash.org/ecosystem/history/zair"},{"id":"zakura","name":"Zakura","description":"Zcash consensus node forked from Zebra, with performance work, pruning, snapshots and zcashd compatibility support.","category":"Nodes","url":"https://openzcash.org/ecosystem/history/zakura"},{"id":"zakura-common","name":"Zakura Common","description":"Shared cryptography and protocol library stack containing modified forks of librustzcash and related crates.","category":"Cryptography","url":"https://openzcash.org/ecosystem/history/zakura-common"},{"id":"zakura-wallet-libraries","name":"Zakura wallet libraries","description":"Wallet-layer crates integrated with Zakura Common, maintained separately from the consensus node.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/zakura-wallet-libraries"},{"id":"zallet","name":"Zallet","description":"RPC wallet designed to replace the embedded wallet in deprecated zcashd; also part of the Z3 integration stack.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/zallet"},{"id":"zcash-parsers","name":"Zcash Address Parsers","description":"Go and Kotlin libraries for parsing Zcash address formats and implementing F4Jumble, authored by Mark Harris.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/zcash-parsers"},{"id":"zaddr-wasm-parser","name":"Zcash Address WASM Parser","description":"WebAssembly utility for parsing and classifying Zcash addresses.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/zaddr-wasm-parser"},{"id":"zcash-android-sdk","name":"Zcash Android SDK","description":"Zcash Android wallet SDK in the shared zcash namespace; distinct from ZODL's separately named Android SDK repository.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/zcash-android-sdk"},{"id":"community-zcash-arabia","name":"Zcash Arabia","description":"Arabic-language content and community building across the MENA region.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-zcash-arabia"},{"id":"zbi","name":"Zcash Blockchain Infrastructure (zBI)","description":"Containerized Zcash infrastructure from Alphega Solutions. The maintainer identifies the canonical zBI organization; its public repositories contain cluster configuration, repository-service, controller, and deployment code. Delivery acceptance and current operation are unverified.","category":"Infrastructure","url":"https://openzcash.org/ecosystem/history/zbi"},{"id":"community-zcash-brazil","name":"Zcash Brazil","description":"The largest regional community in the ZCG ledger: education, events, ZECA voice assistant, and monthly public reports since 2022.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-zcash-brazil"},{"id":"zcash-wasm-benchmark","name":"Zcash Browser Feasibility Benchmarks","description":"ChainSafe's isolated browser benchmarks for block retrieval, trial decryption, tree synchronization, and proving feasibility. This research prototype predates WebZjs and is not a complete end-user wallet.","category":"Research","url":"https://openzcash.org/ecosystem/history/zcash-wasm-benchmark"},{"id":"community-zcash-china","name":"Zcash China","description":"Chinese-language content and translations for the Zcash ecosystem.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-zcash-china"},{"id":"zcash-coin-voting","name":"Zcash Coin Voting","description":"Coin-voting clients, libraries, and deployment configuration maintained by Hanh. It is voting software, not a separate grant program.","category":"Governance","url":"https://openzcash.org/ecosystem/history/zcash-coin-voting"},{"id":"zcash-cold-wallet","name":"Zcash Cold Wallet","description":"Command-line cold storage and offline signing software from the historical Cold Wallet grant.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/zcash-cold-wallet"},{"id":"zcash-devtool","name":"Zcash Devtool","description":"Inspect transactions and prototype Zcash features.","category":"Developer tools","url":"https://openzcash.org/ecosystem/history/zcash-devtool"},{"id":"community-zcash-east-africa","name":"Zcash East Africa","description":"Grassroots education and merchant onboarding in Uganda and Kenya.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-zcash-east-africa"},{"id":"community-zcash-en-espanol","name":"Zcash en Español","description":"The Spanish-speaking hub, coordinated by yoditar: news, education, its own node, Venezuela outreach and a family of local clubs. Now on Bluesky after an X suspension.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-zcash-en-espanol"},{"id":"community-zcash-france","name":"Zcash France","description":"French-language community and content.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-zcash-france"},{"id":"community-zcash-ghana","name":"Zcash Ghana","description":"Community education and meetups across Ghana, under ZCG grants.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-zcash-ghana"},{"id":"community-zcash-global-germany","name":"Zcash Global Germany","description":"German-language community and content.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-zcash-global-germany"},{"id":"zcash-ika","name":"Zcash Ika Integration","description":"Zcash transaction and split-key custody integration using Ika, with additional Bitcoin and EVM support.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/zcash-ika"},{"id":"zcash-zips","name":"Zcash Improvement Proposals","description":"Proposals and specifications for Zcash. Proposal, acceptance and activation are separate states, so inclusion here is not an activation claim.","category":"Protocol","url":"https://openzcash.org/ecosystem/history/zcash-zips"},{"id":"community-zcash-india","name":"Zcash India","description":"Education and meetups in India.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-zcash-india"},{"id":"community-zcash-indonesia","name":"Zcash Indonesia","description":"Bahasa Indonesia content and community, in the QRIS offramp corridor.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-zcash-indonesia"},{"id":"community-zcash-japan","name":"Zcash Japan","description":"Japanese-language community and translations.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-zcash-japan"},{"id":"community-zcash-korea","name":"Zcash Korea","description":"Korean community, funded as a ZecHub DAO Global Ambassador program.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-zcash-korea"},{"id":"zcash-ledger-hanh","name":"Zcash Ledger Integration (Hanh)","description":"Hanh's separate shielded Ledger integration code associated with the 2023 grant; distinct from Zondax and Ledger's later implementations.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/zcash-ledger-hanh"},{"id":"community-zcash-club-queretaro","name":"Zcash México","description":"Club Zcash Querétaro, the Español-ecosystem club founded in November 2024, now growing into Zcash México; its Oct–Nov 2026 plan (A178) adds monthly meetups in Puebla.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-zcash-club-queretaro"},{"id":"zcashnames","name":"Zcash Name Service","description":"Human-readable Zcash name registry, verification, minting, and resolver components. The approved 2026 infrastructure grant is not itself proof of production launch.","category":"Identity","url":"https://openzcash.org/ecosystem/history/zcashnames"},{"id":"zcash-network-school-kazakhstan","name":"Zcash Network School Kazakhstan","description":"ZcashMe’s proposed three-month education and onboarding program at Network School Kazakhstan in Astana Hub, with events, office hours, local research and monthly reports.","category":"Education","url":"https://openzcash.org/ecosystem/history/zcash-network-school-kazakhstan"},{"id":"community-zcash-nigeria","name":"Zcash Nigeria","description":"Consecutive ZCG grants of campus bootcamps and meetups across Nigeria.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-zcash-nigeria"},{"id":"ows-zcash","name":"Zcash Open Wallet Standard Integration","description":"Zcash signing integration contributed to the Open Wallet Standard, with the maintainer's usable fork and linked upstream pull request.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/ows-zcash"},{"id":"zcash-router-sdk","name":"Zcash Router SDK","description":"SDK workspace for quotes, routing, and transaction-state management for swaps into and out of Zcash.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/zcash-router-sdk"},{"id":"zcash-stack","name":"Zcash Stack","description":"Docker, Helm, and workshop resources for deploying and operating Zcash infrastructure.","category":"Infrastructure","url":"https://openzcash.org/ecosystem/history/zcash-stack"},{"id":"zcash-swift-sdk","name":"Zcash Swift SDK","description":"Zcash Swift wallet SDK in the shared zcash namespace, including Rust FFI code in its rust/ directory. Distinct from ZODL's separately named Swift SDK repository.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/zcash-swift-sdk"},{"id":"zcash-test-vectors","name":"Zcash Test Vectors","description":"Reference vectors for testing Zcash implementations.","category":"Developer tools","url":"https://openzcash.org/ecosystem/history/zcash-test-vectors"},{"id":"zcash-testnet-infrastructure","name":"Zcash Testnet Infrastructure","description":"Cacho's scoped public testnet and explorer infrastructure work, using tools in the shared Zcash and historical ECC namespaces. The ECC prototype record intentionally also lists testnet-in-a-box; repository hosting is separate from grantee identity.","category":"Infrastructure","url":"https://openzcash.org/ecosystem/history/zcash-testnet-infrastructure"},{"id":"zcashtocash","name":"Zcash to Cash","description":"ZEC-to-fiat service whose Coinholder application was submitted by Zcash Labs. The application distinguishes the service team from the coordinating and initially funding organization.","category":"Payments & DeFi","url":"https://openzcash.org/ecosystem/history/zcashtocash"},{"id":"qedit-zcash-tx-tool","name":"Zcash Transaction Tool","description":"Tool for generating and testing Zcash transactions, including QEDIT's ZSA integration workflow.","category":"Developer tools","url":"https://openzcash.org/ecosystem/history/qedit-zcash-tx-tool"},{"id":"community-zcash-turkiye","name":"Zcash Türkiye","description":"Street interviews to bootcamps: education and events across Türkiye.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-zcash-turkiye"},{"id":"community-zcash-ukraine","name":"Zcash Ukraine","description":"Ukrainian community and education under wartime conditions.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-zcash-ukraine"},{"id":"zcash-uniffi","name":"Zcash UniFFI Library","description":"UniFFI bindings for librustzcash and companion iOS/Android demonstration applications; repositories moved from Eiger to Equilibrium.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/zcash-uniffi"},{"id":"zcash-wallet-formats","name":"Zcash Wallet Formats","description":"Wallet-format survey and interoperability work for Zcash wallet migration.","category":"Research","url":"https://openzcash.org/ecosystem/history/zcash-wallet-formats"},{"id":"zcash-walletd","name":"Zcash Walletd","description":"Light-wallet backend and historical BTCPay integration code. The Orchard/UA grant explicitly targets zcash-walletd, rather than the separate BTCPay plugin.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/zcash-walletd"},{"id":"zcashd","name":"zcashd","description":"Original Zcash consensus node and embedded wallet. The canonical repository reports end of support on July 18, 2026 and was archived July 19. Successors include Zebra or Zakura for consensus and Zallet for the full-node wallet.","category":"Nodes","url":"https://openzcash.org/ecosystem/history/zcashd"},{"id":"zcashex","name":"Zcashex","description":"Nighthawk's Elixir JSON-RPC client for Zcash. This reusable library is a separately listed component of the historical Nighthawk block-explorer program.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/zcashex"},{"id":"community-zcashsa-zcash-south-africa","name":"ZcashSA (Zcash South Africa)","description":"South African community education and meetups.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-zcashsa-zcash-south-africa"},{"id":"community-zcast","name":"Zcast","description":"The Spanish-language Zcash podcast, in the Español ecosystem.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-zcast"},{"id":"zebra","name":"Zebra","description":"Zcash Foundation's independently maintained Rust consensus node. Zakura and other forks remain separate projects in the catalog.","category":"Nodes","url":"https://openzcash.org/ecosystem/history/zebra"},{"id":"zebra-batch-equivalence","name":"Zebra Batch Verification Equivalence","description":"Differential tests comparing batch and single shielded verification in Zebra, with published milestone code and reports.","category":"Developer tools","url":"https://openzcash.org/ecosystem/history/zebra-batch-equivalence"},{"id":"zebra-fuzzing","name":"Zebra Coverage-Guided Fuzzing","description":"Zebra fuzzing targets, seed corpora, reproduction scripts, and CI artifacts published for three grant milestones.","category":"Developer tools","url":"https://openzcash.org/ecosystem/history/zebra-fuzzing"},{"id":"zebra-security-research","name":"Zebra vulnerability research","description":"Independent security research concerning Zebra consensus and node vulnerabilities. Awards belong to the named researchers and scopes, not to the Zcash Foundation or all Zebra development.","category":"Research","url":"https://openzcash.org/ecosystem/history/zebra-security-research"},{"id":"zecrocks","name":"Zec.rocks","description":"Zec.rocks' light-client infrastructure program, including hosting, deployment charts and endpoint monitoring. The family intentionally includes the separately listed Zcash Stack, zecping and Hosh components.","category":"Infrastructure","url":"https://openzcash.org/ecosystem/history/zecrocks"},{"id":"zecd","name":"zecd","description":"Zcash wallet server exposing a Bitcoin Core-style RPC interface and connecting directly to a Zcash full node.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/zecd"},{"id":"zecdev-payment-uris","name":"ZecDev Payment URI Libraries","description":"Kotlin and Swift ZIP-321 payment URI libraries developed in Pacu's community-developer work. Historical personal-repository links now resolve to ZecDev.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/zecdev-payment-uris"},{"id":"zecdev-resources","name":"ZecDev Resources","description":"Developer resources and dashboards for the Zcash software stack and zcashd migration.","category":"Developer tools","url":"https://openzcash.org/ecosystem/history/zecdev-resources"},{"id":"zechub","name":"ZecHub","description":"Community-maintained Zcash education and documentation repository. Education grants are kept distinct from software-development grants.","category":"Education","url":"https://openzcash.org/ecosystem/history/zechub"},{"id":"zec-bounties","name":"ZecHub Bounties","description":"Open-source bounty platform with native ZEC payments.","category":"Community","url":"https://openzcash.org/ecosystem/history/zec-bounties"},{"id":"zeckit","name":"ZecKit","description":"Local Zcash development and continuous-integration toolkit, originally proposed as Zebra Regtest CI Kit / ZecDev Launchpad.","category":"Developer tools","url":"https://openzcash.org/ecosystem/history/zeckit"},{"id":"zecpages","name":"ZECpages","description":"Zcash memo-based community publishing and directory software. Historical source and grant approval are established; current subscription operations are unverified.","category":"Community","url":"https://openzcash.org/ecosystem/history/zecpages"},{"id":"zecpages-faucet","name":"ZECpages Testnet Faucet","description":"Open-source Zcash testnet faucet application built with a web frontend, Node backend, and node RPC.","category":"Developer tools","url":"https://openzcash.org/ecosystem/history/zecpages-faucet"},{"id":"zecping","name":"zecping","description":"Measures response times of Zaino and lightwalletd endpoints.","category":"Developer tools","url":"https://openzcash.org/ecosystem/history/zecping"},{"id":"zecwallet","name":"Zecwallet — historical wallet family","description":"Historical Zecwallet full-node, desktop, mobile and command-line family across ZcashFoundation, adityapk00 and zecwalletco repositories. Zecwallet Lite and its Lightclient Library remain distinct components. A repository's namespace is not proof of whole-family maintenance; current network compatibility is unverified.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/zecwallet"},{"id":"zecwallet-light-cli","name":"Zecwallet Lightclient Library","description":"Historical Zecwallet light-client library and command-line interface.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/zecwallet-light-cli"},{"id":"zecwallet-lite","name":"Zecwallet Lite","description":"Archived Zcash light-wallet client retained as part of ecosystem development history.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/zecwallet-lite"},{"id":"zeeder","name":"Zeeder","description":"Native Rust DNS seeder for the Zcash network.","category":"Infrastructure","url":"https://openzcash.org/ecosystem/history/zeeder"},{"id":"zenith","name":"Zenith","description":"Full-node Zcash wallet and RPC service from Vergara Technologies, designed to work with Zebra.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/zenith"},{"id":"shielded-zero","name":"Zero","description":"Open-source infrastructure and tooling for organizations operating Zcash services, including exchanges and wallet providers.","category":"Infrastructure","url":"https://openzcash.org/ecosystem/history/shielded-zero"},{"id":"zewif","name":"ZeWIF / Zmigrate","description":"Blockchain Commons' wallet interchange and migration program, developed with Zingo Labs, including Zmigrate, the zcashd adapter and a source-format survey. Zingo Labs' Zcash Wallet Formats remains a separately listed component, not a Blockchain Commons-owned repository.","category":"Developer tools","url":"https://openzcash.org/ecosystem/history/zewif"},{"id":"zexcavator","name":"Zexcavator","description":"Zcash wallet recovery tool maintained in the Zingo Labs organization.","category":"Developer tools","url":"https://openzcash.org/ecosystem/history/zexcavator"},{"id":"zgo","name":"ZGo","description":"Vergara Technologies' Zcash point-of-sale and merchant application, with frontend and backend source on the maintainer's Git host.","category":"Payments & DeFi","url":"https://openzcash.org/ecosystem/history/zgo"},{"id":"ziggurat","name":"Ziggurat","description":"Network conformance, performance, and resistance testing for Zcash nodes, with visualization and shared framework components.","category":"Developer tools","url":"https://openzcash.org/ecosystem/history/ziggurat"},{"id":"zingo-pc","name":"Zingo PC","description":"Desktop wallet in the Zingo family.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/zingo-pc"},{"id":"zingo-wallet","name":"Zingo! Wallet","description":"Zingo Labs' Android and iOS wallet. The Authentic Financial Insight grant describes the wallet feature work, while maintainer updates distinguish wallet UI work from separately funded server/library work.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/zingo-wallet"},{"id":"zingolib","name":"Zingolib","description":"Zingo Labs' library and command-line interface for Zcash wallet functionality. The historical Orchard implementation grant explicitly links this code.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/zingolib"},{"id":"zecdev-payment-vectors","name":"ZIP-321 Test Vectors","description":"Shared conformance vectors for the ZecDev payment URI implementations.","category":"Developer tools","url":"https://openzcash.org/ecosystem/history/zecdev-payment-vectors"},{"id":"community-zk-av-club","name":"ZK AV Club","description":"Community media infrastructure: audiovisual production, streaming support and creator tooling for the whole ecosystem.","category":"Community","url":"https://openzcash.org/ecosystem/history/community-zk-av-club"},{"id":"zkool","name":"Zkool","description":"Multi-account Zcash wallet described by its maintainer as the successor to YWallet.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/zkool"},{"id":"zodl-core-protocol","name":"ZODL core protocol development","description":"ZODL’s Q1–Q2 2026 core security, consensus and wallet-infrastructure work across shared Zcash repositories. This grant scope is separate from the consumer Zodl wallet and does not assign all shared repository work to one team.","category":"Protocol","url":"https://openzcash.org/ecosystem/history/zodl-core-protocol"},{"id":"zodl-wallet-sdks","name":"ZODL mobile wallet SDKs","description":"ZODL's Android and Swift wallet SDK repositories, distinct from the SDK repositories in the shared zcash namespace.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/zodl-wallet-sdks"},{"id":"zodl-wallet","name":"Zodl wallet","description":"Mobile Zcash wallet continued by ZODL after the team left ECC. Zashi was renamed Zodl; its current Android, iOS and shared project repositories live under zodl-inc.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/zodl-wallet"},{"id":"ledger-zcash","name":"Zondax Ledger Zcash","description":"Zondax's historical Zcash Ledger application and integration wallet forks. The separately listed Rust and JavaScript binding component intentionally overlaps this family. Hanh's work and the later LedgerHQ program are separate records.","category":"Wallets","url":"https://openzcash.org/ecosystem/history/ledger-zcash"},{"id":"ledger-zcash-bindings","name":"Zondax Ledger Zcash Bindings","description":"Rust and JavaScript integration libraries for Zondax's Ledger Zcash application. This granular component intentionally overlaps the historical Zondax Ledger project, not LedgerHQ's separate shielded-integration program.","category":"Libraries & SDKs","url":"https://openzcash.org/ecosystem/history/ledger-zcash-bindings"},{"id":"zpay","name":"ZPay","description":"Payment facilitator with x402 and MPP adapters for settling payments in shielded ZEC.","category":"Payments & DeFi","url":"https://openzcash.org/ecosystem/history/zpay"}]}