Organizations

Marcius Studio, founded by Nikita Marcius, is Online studio specialised in full-stack web development.

Marcius Studio

Keybase is a key directory that maps social media identities to encryption keys (including, but not limited to PGP keys) in a publicly auditable manner. Keybase offers an end-to-end encrypted chat and cloud storage system, called Keybase Chat and the Keybase filesystem respectively. Files placed in the public portion of the filesystem are served from a public endpoint, as well as locally from a filesystem mounted by the Keybase client.

Keybase supports publicly connecting Twitter, GitHub, Facebook, Reddit, and Hacker News identities to encryption keys, along with Bitcoin and Zcash wallet addresses. Keybase has supported Coinbase identities since initial public release, but ceased to do so on March 17, 2017 when Coinbase terminated public payment pages.

Keybase

Since 2012, Trail of Bits has helped secure some of the world’s most targeted organizations and products. We combine high-end security research with a real-world attacker mentality to reduce risk and fortify code.

Building and using cryptographic libraries is notoriously difficult. Even when each component of the system has been implemented correctly (quite difficult to do), improperly combining these pieces can lead to disastrous results.

Cryptography, when rolled right, forms the bedrock of any secure application. By combining cutting-edge mathematics and disciplined software engineering, modern crypto-systems guarantee data and communication privacy. Navigating these subtleties requires experts in both cryptography software engineering and the underlying mathematics. That’s where we can help.

Trail of Bits

The Ethereum Foundation’s mission is to promote and support Ethereum platform and base layer research, development and education to bring decentralized protocols and tools to the world that empower developers to produce next generation decentralized applications (dapps), and together build a more globally accessible, more free and more trustworthy Internet.

The Ethereum Foundation

Lemniscap is an investment and advisory firm specializing in investments in emerging blockchain assets and advising early stage blockchain startups.

We believe blockchain technology will upend traditional business models, resulting in profound changes in the world economy. Our singular goal is to drive this change through our services.

Our team consists of talented people with backgrounds in financial markets, PE/VC, technology and entrepreneurship. We have been involved in the space since 2014 as both investors and advisors and can leverage deep relationships with other participants in the ecosystem.

Lemniscap

Nansen analyzes 46M+ labeled Ethereum wallets and their activity. So you can separate the signal from the noise in blockchain data.

Nansen is an analytics platform for blockchain, which combines on-chain data with a massive and constantly growing database containing millions of wallet labels. Customers use Nansen to access this data via user-friendly dashboards, direct SQL queries, or APIs.

Nansen

Ledger is Your safe gateway to crypto. Unlock a world of crypto possibilities. Protect your crypto assets with the most popular hardware wallet in the market.

We are a unique digital security ecosystem that provides protection and is built on verifiable trust across our people, hardware and software. And in today’s world, we know that trust deserves proof. This is why we provide transparency into how our technology works.

We relentlessly stress-test our own technology solutions. Our Ledger Donjon team is made up of world-class experts with extensive backgrounds in the security and smartcard industries. They continuously look for vulnerabilities on Ledger products as well as our providers’ products in an effort to analyze and improve the security. We know security means never standing still.

What first started as an idea of building a secure element chip to safeguard digital assets for crypto enthusiasts has quickly evolved into the creation of a cutting edge security technology company serving individuals, institutional investors and enterprises. This goes beyond just crypto and bitcoin. From connected pacemakers to water supply systems to electric grids, there will be countless critical digital assets in the future that need security. If they’re not safe, they can be stolen or compromised, eventually hurting your wallet or even your life.

And through resilience, we give our clients and customers the ability to recover from setbacks, quickly adapt to change and keep going in the face of adversity. Resilience empowers our clients to explore and embrace pioneering opportunities like never before. 

Ledger enables resilience through verifiable trust. Knowing trust is the greatest way to make our world truly move forward and progress.

Ledger

Bain Capital Ventures invests in seed to growth-stage startups that are using tech to disrupt existing markets or create entirely new ones. We are an affiliate of Bain Capital, a leading alternative investment firm with unparalleled access to Fortune 5000 companies.

Bain Capital Ventures

Solidity, the Contract-Oriented Programming Language. Solidity is a statically typed, contract-oriented, high-level language for implementing smart contracts on the Ethereum platform.

Solidity is a statically-typed curly-braces programming language designed for developing smart contracts that run on the Ethereum Virtual Machine. Smart contracts are programs that are executed inside a peer-to-peer network where nobody has special authority over the execution, and thus they allow to implement tokens of value, ownership, voting and other kinds of logics.

When deploying contracts, you should use the latest released version of Solidity. This is because breaking changes as well as new features and bug fixes are introduced regularly. We currently use a 0.x version number to indicate this fast pace of change.

Solidity

BitPay is the first and most experienced company in bitcoin payments, BitPay builds powerful tools for spending, accepting, and building with bitcoin.

The company has offices in North America, Europe, and South America and has raised over $70 million from top investors including Index Ventures, Aquiline Technology Growth, Menlo Ventures, Founders Fund, and Sir Richard Branson.

Marcius Studio

Online studio specialised in full-stack web development.

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