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Sub0 – The Polkadot Developer Conference

Join the top Web3 innovators for two days of knowledge-sharing, collaboration, and discovery at sub0 • The Polkadot Developer Conference

Discover the blockspace ecosystem for boundless innovation.
Learn how to create flexible, composable, cost-effective blockspace and why it is crucial for the success of your Web3 project.

Sept 19-20, 2023

Lisbon, Portugal

Event Website

Sub0 polkadot developer conference

About CoinFabrik

We are a research, development, and security auditing company specialized in Web3 technologies.

Founded in 2014, we have worked on over 200 Web3 related projects all over the world.

Our customers range from startups to tech giants. We have been involved in research, development, security audits, and consulting for technologies such as Bitcoin, Ethereum, Polygon, Cosmos, Solana, Polkadot, Stacks, NEAR and Algorand among others.

We are technologically agnostic, always looking for the right solution to better serve your needs.

Smart Contract Audits

Decentralized Solution Development

Consulting Services

Training Services

Our Customers

Our Blog

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What I Have Learned From My Arbitrage Experiences with Cryptoassets

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Smart Contract Auditing: Human vs. Machine

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Smart Contract Audits: The Ultimate Security Guide

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