# NU7 Education Content – Five Wiki Pages | ZecHub DAO Proposal **URL:** \ **Category:** Community Grants\ **Created:** [June 1, 2026, 3:45pm UTC](https://forum.zcashcommunity.com/t/nu7-education-content-five-wiki-pages-zechub-dao-proposal/55943 "2026-06-01T15:45:41Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![hyperlander](https://sea2.discourse-cdn.com/zcash/user_avatar/forum.zcashcommunity.com/hyperlander/32/43100_2.png) [@hyperlander](https://forum.zcashcommunity.com/u/hyperlander)\ **Post date:** [June 1, 2026, 3:45pm UTC](https://forum.zcashcommunity.com/t/nu7-education-content-five-wiki-pages-zechub-dao-proposal/55943/1 "2026-06-01T15:45:41Z")
Hi all, I’ve submitted [DAO Proposal A155](https://daodao.zone/dao/juno1nktrulhakwm0n3wlyajpwxyg54n39xx4y8hdaqlty7mymf85vweq7m6t0y/proposals/A155) to the ZecHub DAO to fund five dedicated NU7 wiki pages on zechub.wiki, delivered in two weeks. **Why now** NU7 rc0 testnet launched May 22. Mainnet is expected Q4 2026. Right now the community is working through the upgrade via two competing forum threads — [Why I Support ZSAs](https://forum.zcashcommunity.com/t/why-i-support-zsas/54399) and [Why I’m Against ZSAs](https://forum.zcashcommunity.com/t/why-im-against-zsas/54351) — 218 combined replies, not because the debate is unusually heated but because there is no single neutral reference page to anchor it to facts. At the same time, exchanges and node operators running zcashd still have no consolidated migration guide explaining what they need to do before they lose consensus access at mainnet activation. These five pages address that directly. **The five pages** 1. **NU7 Overview** — what’s in rc0 vs. deferred (ZSA / TxV6), the Zodl coinholder vote, per-role checklist, Sprout fund warning 2. **ZSAs Explained** — ZIP-226/227 technical overview, both sides of the community debate presented fairly, use cases, transparent issuance map, why fees are always ZEC, regulatory context (ZFND/Steptoe white paper) 3. **Block Time & Project Tachyon** — ZIP-218 actual numbers (6.1 TPS, not “3× everything”), action caps, what exchanges need to update in confirmation logic, future Tachyon phases 4. **zcashd → Z3 Migration Guide** — Zebra, Zaino, Zallet, Z3G for exchanges, RPC compatibility changes, Sprout UTXO migration steps, recent Zebra CVEs 5. **NU7 Developer Guide** — testnet access, v6 tx format (ZIP-230), lead-byte 0x03 notes (ZIP-2005), Memo Bundles (ZIP-231), ZSA minting/burn API, zcash\_tx\_tool, librustzcash upstream merge status Each page ships as a GitHub PR to [ZecHub/zechub-wiki](https://github.com/ZecHub/zechub-wiki). **Looking for input** If you’re working on Zebra, Zaino, librustzcash, or any ZSA-related code, I’d welcome your input before or during the review phase: ZecHub DAO members can vote at [DaoDao A155](https://daodao.zone/dao/juno1nktrulhakwm0n3wlyajpwxyg54n39xx4y8hdaqlty7mymf85vweq7m6t0y/proposals/A155). Thanks ---
**Author:** ![dismad](https://sea2.discourse-cdn.com/zcash/user_avatar/forum.zcashcommunity.com/dismad/32/18432_2.png) [@dismad](https://forum.zcashcommunity.com/u/dismad)\ **Post date:** [June 1, 2026, 4:34pm UTC](https://forum.zcashcommunity.com/t/nu7-education-content-five-wiki-pages-zechub-dao-proposal/55943/2 "2026-06-01T16:34:22Z")
Since NU7 hasn’t been decided, im curious on the timing of this. I think it would be wise to wait for consensus before starting this. > [@hyperlander](#): > > At the same time, exchanges and node operators running zcashd still have no consolidated migration guide explaining what they need to do before they lose consensus access at mainnet activation. Also, zallet alpha release still pending, how will migration guide be done? * * * As of right now I am a NO simply because I think its too early. ---
**Author:** ![hyperlander](https://sea2.discourse-cdn.com/zcash/user_avatar/forum.zcashcommunity.com/hyperlander/32/43100_2.png) [@hyperlander](https://forum.zcashcommunity.com/u/hyperlander)\ **Post date:** [June 3, 2026, 11:45am UTC](https://forum.zcashcommunity.com/t/nu7-education-content-five-wiki-pages-zechub-dao-proposal/55943/3 "2026-06-03T11:45:26Z")
> **[Network Upgrade 7](https://z.cash/upgrade/nu7/)** > > NU7 is planned to be the ninth major network upgrade for Zcash. If NU7 includes major consensus changes as expected, then it will not be supported by zcashd. In order to prepare for this upgrade… z.cash provides NU7 information. ---
**Author:** ![dismad](https://sea2.discourse-cdn.com/zcash/user_avatar/forum.zcashcommunity.com/dismad/32/18432_2.png) [@dismad](https://forum.zcashcommunity.com/u/dismad)\ **Post date:** [June 3, 2026, 1:35pm UTC](https://forum.zcashcommunity.com/t/nu7-education-content-five-wiki-pages-zechub-dao-proposal/55943/4 "2026-06-03T13:35:30Z")
Per the site you listed: > NU7 Candidate ZIPs We don’t have consensus, I agree we need this info but lets wait so we dont have to redo or work on something that wont be included. My only issue is the timing 👍