We are thrilled to announce that we have achieved our 6 milestone of 2025.
Milestone 6 - estimated completion date: 06/30/2025
Full report for June 2025 - 100% complete
- Technical Support - @james_katz report
- Design - @Iogy & @Minevg report
- Community Support- @E-zec report
- Marketing & Growth - @Michae2xl Report
Highligths
-
Zcash + Educar+ | 3-month course for young people in communities in Rio de Janeiro, we are still in the second week.
-
Zcash Faucet Coupon for onboarding
- The new https://zecfaucet.com feature is transforming how we onboard users at both in-person and online Zcash events.
- With the “Apply Coupon” feature, ZCASH TEAMS can now customize several elements of the onboarding experience:
Fractional amounts of ZEC distributed
Total supply available per coupon
Names of the actions or activities required
Personalized memos sent with transactions
-
27 pieces | Zcash Vintage collection, here to download all in markdown.
Design Team Iogy & Mine June Report
Zebra Talks - Thumbnail/Banner - Livestream setup
The illusion of control.
https://x.com/zcashbrazil/status/1929854429995364747
https://x.com/i/broadcasts/1kvJpyaprMOxE
https://www.youtube.com/watch?v=N53LXLdIoAA&t=8s
Dollar and Stablecoins
https://www.youtube.com/live/X_GGs2SXDgQ
https://x.com/zcashbrazil/status/1935472801940726019
https://x.com/zcashbrazil/status/1933572319907135930
Private Property
https://x.com/zcashbrazil/status/1936167123682050187
https://www.youtube.com/watch?v=zerIygjn1HE
https://x.com/zcashbrazil/status/1938009683274699231
Zcash Shielded News
#33
https://x.com/zcashbrazil/status/1930989379721232858
Zcash Shielded News | Vol.33 - by Zcash Brasil
Free2z
#34
https://x.com/zcashbrazil/status/1933545639234703725
Zcash Shielded News | Vol.34 - by Zcash Brasil
Free2z
#35
Zcash Shielded News | Vol.35 - by Zcash Brasil
https://x.com/zcashbrazil/status/1936101658464862250
Free2z
#36
https://x.com/zcashbrazil/status/1938339819316302075/photo/1
Free2z
Zcash Shielded News | Vol.36 - by Zcash Brasil
Maya Protocol Posts
https://x.com/zcashbrazil/status/1933182675432673674/photo/1
https://x.com/zcashbrazil/status/1933182670118481943/photo/1
https://x.com/zcashbrazil/status/1933182690481909807/photo/1
https://x.com/zcashbrazil/status/1933182685683552329/photo/1
https://x.com/zcashbrazil/status/1933182680893428088/photo/1
https://x.com/zcashbrazil/status/1933182664938340768/photo/1
Icon Design
Vision to the Future
Share Vision
Crosschain and Swaps in Your Hands
Maya Integration to Zashi
Privacy and Safety
Zcash Shielded Call
https://x.com/zcashbrazil/status/1932443104323264555/photo/1
https://www.youtube.com/watch?v=s0EMYuLekEg&t=9s
Zcash Brazil Store
We are happy to announce the launch of the Zcash Brazil store! At the request of the community, who have always enjoyed the shirts we have made for events, we are making these and other prints created by the design team available. To ensure the quality of our products, we use the background of Reserva Ink, already known for its quality.The Zcash Brasil Store is a non-profit organization and makes shirts available at cost price to meet community demand.
Zcash Brasil Store
Zcash Brazil Store Launch Post
https://x.com/zcashbrazil/status/1937227368613187958
https://x.com/zcashbrazil/status/1937249351488929901
Zcash Brasil on Instagram: "LOJA ZCASH BRASIL | Privacidade com Estilo! 🛡️👕 Acabamos de lançar a loja oficial da Zcash Brazil: LINK NA BIO - Qualidade Reserva: Conforto, durabilidade e aquele caimento perfeito. - Estampas exclusivas: Mostre seu apoio à privacidade com muito estilo. - Missão do coração: Proteger sua liberdade e segurança digital. Acesse agora, escolha a sua e junte-se ao movimento. 🚨 Spoiler: Novas estampas estão a caminho, então fiquem de olho!"
Modular Daily News
Think Outside the Box
🔲 BIS declara guerra às stablecoins e Barça entra na Web3
https://x.com/zcashbrazil/status/1937860442438635658
Zcine
Why Big Tech Is Legally Allowed To Experiment On You
https://x.com/zcashbrazil/status/1938028800635547847/photo/1
Zcash Brasil on Instagram: "🍿ZCINE - Sessão Especial! Em cartaz: Por que as Big Techs têm permissão legal para fazer experimentos em você? 📅 Amanhã, 26/06, às 20h no Discord da Zcash Global | Canal de Voz Zcash Brazil"
Zkool
Post Inviting the Community to Participate in Zkool Beta
https://x.com/zcashbrazil/status/1938380505382326779/photo/1
Zcash Brasil on Instagram: "Zkool chegou, a sucessora da Ywallet! Zkool usa FROST, um protocolo multisig moderno que permite transações seguras e descentralizadas, sem depender de um único dispositivo. Mais privacidade, menos pontos de falha. Mas o que ela oferece? ✔️ Suporte a praticamente todos os formatos de conta e seed phrase (12, 18, 21, 24 palavras). ✔️ Importação de chaves de carteiras como Ledger, Exodus, Electrum, Ywallet e zcashd. ✔️ Sincronização individual de contas, ative só o que você usa. ✔️ Criação de pagamentos com múltiplos destinatários ✔️ Rotação de endereços para melhorar a privacidade de contas transparentes. ✔️ Arquivos da carteira criptografados e exportáveis com histórico completo. 📥 Baixe agora a Zkool no GitHub para vários sistemas operacionais! NOTA: Entre no Discord da Zcash Global e nos peça o Link e suporte de como baixa-lá."
Workshop Zkool
https://x.com/zcashbrazil/status/1938658904285524195/photo/1
Zcash Brasil on Instagram: "WORKSHOP | ZKOOL Aprenda a usar a primeira carteira multisig da Zcash! 📅 Dia 2 de julho às 20h 🔗 Assista ao vivo no YouTube e no X. O Zkool utiliza o FROST, um protocolo multisig moderno que garante transações seguras e totalmente descentralizadas."
Posts
Brazilian´s Valentine´s Day Private Messages
https://x.com/taminevg/status/1933190335758573675/photo/1
Privacy is normal
https://x.com/taminevg/status/1932462963299860699/photo/1
Decentralization Privacy Freedom
https://x.com/taminevg/status/1934617737239658690/photo/1
Zepe
AI Shielded Zodler
https://x.com/pedamerico/status/1932472621733449970/photo/1
Adress (about the diferrence between addresses)
https://x.com/pedamerico/status/1932516578039566347/photo/1
Stay tuned in @ZkAv_Club
https://x.com/pedamerico/status/1937611254744469847/photo/1
Feel Zebra Man
Newborn Zeeps
https://x.com/pedamerico/status/1938723232976146529/photo/1
Youtube Shorts - Cuts and Subtitles
https://www.youtube.com/shorts/o8bm7D1Zr_o
https://www.youtube.com/shorts/oIFW_NNMoY4
https://www.youtube.com/shorts/dbS_HwZI7Bo
https://www.youtube.com/shorts/-gDK7iPUX68
https://www.youtube.com/shorts/QxKiF7w_VYk
https://www.youtube.com/shorts/zdl0yp0htL0
https://www.youtube.com/shorts/jo9EqQCM3dM
https://www.youtube.com/shorts/_gy15pek_J8
https://www.youtube.com/shorts/7jZjm5w4pMw
https://www.youtube.com/shorts/F6H9B50BG84
https://www.youtube.com/shorts/1_u5lPzejT0
https://www.youtube.com/shorts/nNZ9qqkQyoE
https://www.youtube.com/shorts/zhU1qGtiJ2M
https://www.youtube.com/shorts/kY0hrMttK-o
https://www.youtube.com/shorts/vQ1UIcnmS3Q
https://www.youtube.com/shorts/KXVF2Fwnh6U
https://www.youtube.com/shorts/5XGc5wSc1Qg
https://www.youtube.com/shorts/jAwu9X2C2kg
https://www.youtube.com/shorts/mB9zI_3wr2E
https://www.youtube.com/shorts/WxmQKeJAz34
https://www.youtube.com/shorts/Adg_3pEk1DI
https://www.youtube.com/shorts/s2yIISYKD4E
https://www.youtube.com/shorts/ARyFCFybOUM
https://www.youtube.com/shorts/ORkZ-22bkhA
https://www.youtube.com/shorts/4rpZRS2BX4c
https://www.youtube.com/shorts/_DGhpseo_3c
https://www.youtube.com/shorts/_2CXnSyOrcA
https://www.youtube.com/shorts/fBp4nbjBubA
https://www.youtube.com/shorts/s-XG9Bk0TSI
https://www.youtube.com/shorts/70qMwlISxkQ
https://www.youtube.com/shorts/W1Kn-usmrLk
https://www.youtube.com/shorts/njLdUGT7ggE
https://www.youtube.com/shorts/z9hiMp0eoyU
https://www.youtube.com/shorts/-4aRsilpFx8
https://www.youtube.com/shorts/dC8_72fzJn0
https://www.youtube.com/shorts/NBVAHtj1LwQ
James Katz Dev June Report
Billing
VPC hosting and OpenAI API keys billing payments are up to date.
Discord
Zcash Global maintains bridges that connect multiple Discord servers and channels. This month, I helped Vito troubleshoot and restore a broken bridge between the ECC server and the Zcash Global server. The bridge is now working as expected.
ZecFaucet
General Fixes
Continued working on bug fixes and general maintenance.
GetIpIntel Temporary Block
ZecFaucet relies on the free GetIpIntel service to help detect VPN usage and reduce abuse. In June, the service temporarily blocked our access due to an unusual spike in traffic. I contacted the service admin and successfully restored access.
Critical Challenge Abuse Bug
Identified and patched a serious vulnerability in the challenge-response system:
Users were able to request a challenge, solve it, and then—without closing the modal—open new browser tabs and reuse the same wallet address to request additional challenges. This could be done repeatedly for up to 3 minutes (the challenge validity period), enabling multiple claims. The bug has been fixed and behavior is now as expected.
ZcashMetro
https://ZcashMetro.io stopped showing new transactions in the scene. After investigating, I discovered that the issue stemmed from a change in Zcash’s lightwalletd RPC behavior—specifically in the GetTransaction method. Previously, unmined transactions had a value of -1, but this was changed to 0.
The issue is being tracked here: librustzcash issue #1484
A simple code update in ZcashMetro resolved the problem.
zingolib-wrapper for Node.js
Updated the zingolib-wrapper to support zingolib version 1.11.1 (stable release).
Projects depending on the wrapper can now benefit from the latest stable improvements.
E-ZEC June Report
In June, Zcash Brazil saw a significant boost in community engagement. We hosted multiple online meetups packed with interaction, knowledge-sharing, and onboarding sessions. Our main focus was expanding the community and making sure new members were successfully integrated into the local Zcash ecosystem.
ZecQuiz – Zcash Shielded News Vol. 32
Presented by: e-zec and iogy
Quiz Link: Take the ZecQuiz
This quiz was developed by e-zek using Zcash Shielded News Vol. 32 as study material.
Purpose:
Test and deepen your knowledge on topics covered in Vol. 32 of Zcash Shielded News.
Zcash Shielded News – Vol. 14
Presented by: iogy, Michael, and me
Welcome to Volume 14 of Zcash Shielded News — your privacy-first source for Zcash ecosystem updates, with a focus on security, decentralization, and community empowerment.
Zebra Talk – Community Support & Engagement
A platform to foster open dialogue, encourage participation, and reflect on critical issues in the Zcash ecosystem.
Through regular discussions, Zebra Talk empowers our community to collaborate, share insights, and actively shape the future of Zcash.
Z Cine – Zcash Media in Action
Z Cine strengthens local engagement through audiovisual content focused on privacy, financial inclusion, and digital culture.
This initiative supports the decentralization of knowledge and enhances participation in open-source communities.
Dizzy Spend
Dive into the Dizzy Spend initiative:
$23,48
Access it here
Michae2xl June Report
- Michael’s activities in June 2025 were focused on marketing and growth for Zcash Brazil.
- Zebra Talks: A IlusĂŁo do Controle
- Zcash Shielded Quiz
) - Zcash Shielded Call | Vol.14
- Zebra Talks: DĂłlar e stablecoins: o risco invisĂvel
Zebra Talk | O que Ă© Nosso Enquanto Propriedade?- LOJA ZCASH BRASIL | Privacidade com Estilo!
ZCINE - SessĂŁo Especial! 
- WORKSHOP | ZKOOL
- Atualização da ECC | A Nova Regra da Criptografia
- Arborist Call #102
- Zcash Shielded News | Vol.33
- Atualização da ECC | Zcash: A TrĂade da Liberdade Financeira
- Zcash Community Grants (ZCG) | 9 de Junho de 2025
- Zcash Foundation | Sprint 11
- Zcash Shielded News | Vol.34
- Atualização da ECC | Corra Livre
- Arborist Call #103
- Zashi 2.0.4 disponĂvel para iOS e Android
- Zcash Shielded News | Vol.35
- Atualização da ECC | DEX | Zashi Survey | Z|ECC Summit
- Zcash Community Grants (ZCG) | 23 de Junho de 2025
- Zcash Shielded News | Vol.36
Main Social media:
- Zcash Global - 2854
- X → X/Twitter - 1888
- Free2Z: Free2Z
- Substack → Substack
- Youtube → Youtube
- Instagram → Instagram
Milestone 6 - USD value of payout upon completion of deliverables:
Zcash Brazil Team compensation:
Head and Growth Team: $7,000
Dev team: $3,750
Design Team: $5,000
Montly Costs: $232.84
– Events budget: $921
– Events USD remaining after: $3960
Total: $15982 + $921 = $16903
(You will be paid out in ZEC based on the USD market price at payout time.)
For all Zcash Community:
Our art, code, and work are open-source and free to use.
Thank you so much!