# Retroactive Grant Application - CipherScan

**URL:** <https://forum.zcashcommunity.com/t/retroactive-grant-application-cipherscan/56997>\
**Category:** Retroactive Grants\
**Created:** [August 13, 2026, 3:17pm UTC](https://forum.zcashcommunity.com/t/retroactive-grant-application-cipherscan/56997 "2026-08-13T15:17:54Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Kenbak](https://sea2.discourse-cdn.com/zcash/user_avatar/forum.zcashcommunity.com/kenbak/32/40417_2.png) [@Kenbak](https://forum.zcashcommunity.com/u/Kenbak)\
**Post date:** [August 13, 2026, 3:17pm UTC](https://forum.zcashcommunity.com/t/retroactive-grant-application-cipherscan/56997/1 "2026-08-13T15:17:54Z")

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Github Application: [CipherScan Grant](https://github.com/Financial-Privacy-Foundation/ZcashCoinholderGrantsProgram/issues/47) Live: **[https://cipherscan.app](https://cipherscan.app/)** Repositories: **[CipherScan Explorer/API](https://github.com/Kenbak/cipherscan)** | **[Rust Indexer](https://github.com/Kenbak/cipherscan-rust)**

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A block explorer is the heartbeat monitor of a blockchain. Developers reach for it when debugging, journalists cite it when reporting, researchers consult it when analyzing, and newcomers visit it to check whether the chain is alive.

CipherScan is that tool. It’s shaped by its users, developers from ZODL, Shielded Labs, and Valar Group give direct feedback that turns into features. Protocol researchers use its data to inform spec changes. It improves continuously through the people who rely on it.

This application covers work completed between November 2025 and August 2026, including:

- **Chain indexer infrastructure** , a Rust indexer reading directly from Zebra’s state at ~100 blocks/sec
- **Privacy intelligence** , linkability risk scoring, wallet fingerprinting, shielded flow analysis
- **Network analytics** , valuation suite (MVRV, SOPR, NUPL), anomaly detection, HODL waves
- **Ironwood migration tracker** , the most comprehensive public dashboard for following the ongoing pool migration
- **Automated data bot** (**[@cipherscan\_data](https://x.com/cipherscan_data)**), daily chain digests, milestone alerts, whale movements

CipherScan proved its value during the NU6.2 incident, first explorer back online, providing real-time fork monitoring while the network stabilized. Its migration data was acknowledged in **[ZIP-318 PR #1343](https://github.com/zcash/zips/pull/1343)** for informing the parameter changes that shortened migration timing.

This is infrastructure the ecosystem relies on daily. Full details in the GitHub submission.

Happy to answer questions during the review period.

Kenbak

**Edit (Aug 14):** Updated grant amount to $375,000 to reflect the full scope of work (approx. three quarters of development). GitHub issue updated accordingly.