# COZ

> COZ is a blockchain software and product development company rooted in the Neo ecosystem. It builds Neon Wallet, open-source developer tools and custom Web3 experiences that connect digital applications with physical objects, from street-art plaques to event rings.

- **Founded:** 2017
- **Founders:** Tyler Adams (Co-founder and CEO), Fábio César Canesin (Co-founder), Fabian Wahle (Co-founder), Thomas Saunders (Co-founder; Neo Python author), Ashley Rolleston (Co-founder; alumnus), Ethan Fast (Co-founder; Neon Wallet author), Luciano Engel (Co-founder; Neoscan author)
- **Products:** Neon Wallet, Dora, Python Suite: Boa and Mamba, TypeScript Suite, Props
- **Notable:** Helped establish Neo’s international open-source developer ecosystem from 2017., Formal incorporation as COZ, Inc. in 2019, according to the company., COZ reports 795 OneBand rings distributed at Consensus 2023 over three days.

## Products & services

- **Neon Wallet** — Self-custodial wallet for Neo N3, Neo X, Ethereum and EVM-compatible networks, with desktop, mobile and Chrome extension offerings.
- **Dora** — Blockchain explorer and infrastructure for inspecting Neo transactions, addresses and contracts.
- **Python Suite: Boa and Mamba** — Python smart-contract compiler and SDK tooling for building, testing and interacting with Neo N3 applications.
- **TypeScript Suite** — Neon.js, Neon-DappKit and WalletConnect integration tools for Neo applications.
- **Props** — Neo N3 product development framework with reference smart contracts including Puppets, Dice and Generator.
- **CPM** — Contract Package Manager for smart-contract libraries, SDK generation and realistic local testing.
- **Consulting and custom development** — Advisory, product design, user experience, blockchain engineering, workshops and integration services.
- **Physical asset and event experiences** — Custom software, hardware integration, booth design and on-site delivery using NFI-enabled objects.
- **WhisperDark: Infinity Rooms** — Browser-based AI dungeon crawler demonstrating constrained agent wallets and x402 micropayments on Neo X.

## Achievements

- Helped establish Neo’s international open-source developer ecosystem from 2017.
- Formal incorporation as COZ, Inc. in 2019, according to the company.
- COZ reports 795 OneBand rings distributed at Consensus 2023 over three days.
- COZ reports 500 attendees, 200 distributed rings and 20 NFI collectibles at its Tribeca 2023 activation.
- Delivered permanent NFI-enabled plaques and a browser mural trail for DENVER WALLS, extended in 2024.
- Neon product page advertises more than 1,000,000 users; active-user scope is unspecified.

## Latest updates

- **2026-10** — On October 26, Proof of Working 2.16 announced 369 NEO in contributor rewards for Neo Payment Watcher, Pusharoo and NeoVest improvements.
- **2026-10** — On October 14, Proof of Working 2.15 announced 277 NEO in contributor rewards for governance transparency and contract-release tooling.
- **2026-09** — On September 12, COZ published WhisperDark: Infinity Rooms, demonstrating an autonomous AI agent with constrained on-chain spending.
- **2026-08** — On August 10, COZ published the Operation Meteor Phase 0 product-strategy initiative for Neo.

## Links

- Website: https://coz.io/
- LinkedIn: https://www.linkedin.com/company/coz/
- Twitter/X: https://x.com/coz_official
- GitHub: https://github.com/CityOfZion
- Instagram: https://www.instagram.com/coz_inc/

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Profile page: https://yespress.io/coz
Published by YesPress — https://yespress.io
Last updated: 2026-10-27