Ethereum

Introducing Zerotrust

At Level K, we made it our mission to help grow the Ethereum ecosystem through development and auditing. We have been…

The Road to Futarchy

Futarchy has the potential to be an effective means of making objective governance decisions. It leverages markets to…

registry-builder: A Modular Registry Library for Ethereum

Public Disclosure: Malicious GasToken Minting

This is a public disclosure of a newly discovered vulnerability. Some affected parties have already been notified in a private disclosure that was sent out on November 13th.

Auditing OpenZeppelin 2.0

At Level K, we strive to help create a safe and secure ecosystem for both developers and users of blockchain…

Introducing Cyclical Token Models

Cyclical Token Models can provide an effective alternative to existing token models which fall short when applied to increasingly complex organizations.

Fixed supply medium-of-exchange tokens have dominated the cryptocurrency market. The…

Flexible Upgradability for Smart Contracts

The immutable nature of Ethereum smart contracts is incredibly powerful. It allows us to build applications that are completely tamper-proof, untouchable by any individual, corporation, or government. Every participant is subject to the same set of rules…

Get Started With Building Ethereum dApps and Smart Contracts

You may have started messing around with Solidity or another language made for the Ethereum Virtual Machine. Maybe you even deployed a contract or two and you’re ready get started creating full on dApps (decentralized…