Moussa

The purpose of this post is not to say that Ethereum will be using Slasher in place of Dagger as its main mining function. Rather, Slasher is a useful construct to have in our war chest in case proof of stake mining becomes substantially more popular or a compelling reason […]

I first wrote the initial draft of the Ethereum whitepaper on a cold day in San Francisco in November, as a culmination of months of thought and often frustrating work into an area that we have come to call “cryptocurrency 2.0″ – in short, using the Bitcoin blockchain for more […]

Important notice: any information from this post regarding the ether sale is highly outdated and probably inaccurate. Please only consult the latest blog posts and official materials at ethereum.org for information on the sale Ethereum received an incredible response at the Miami Bitcoin Conference. We traveled there anticipating many technical […]

Of all the parts of the Ethereum protocol, aside from the mining function the fee structure is perhaps the least set in stone. The current values, with one crypto operation taking 20 base fees, a new transaction taking 100 base fees, etc, are little more than semi-educated guesses, and harder […]

This post will provide the groundwork for a major rework of the Ethereum scripting language, which will substantially modify the way ES works although still keeping many of the core components working in the exact same way. The rework is necessary as a result of multiple concerns which have been […]

My previous post introducing Ethereum Script 2.0 was met with a number of responses, some highly supportive, others suggesting that we switch to their own preferred stack-based / assembly-based / functional paradigm, and offering various specific criticisms that we are looking hard at. Perhaps the strongest criticism this time came […]

There have been a number of very interesting developments in cryptography in the past few years. Satoshi’s blockchain notwithstanding, perhaps the first major breakthrough after blinding and zero-knowledge proofs is fully homomorphic encryption, a technology which allows you to upload your data onto a server in an encrypted form so […]

Bitcoin developer Gregory Maxwell writes the following on Reddit: There is a design flaw in the Bitcoin protocol where its possible for a third party to take a valid transaction of yours and mutate it in a way which leaves it valid and functionally identical but with a different transaction […]

The Ethereum Project has had the incredible privilege to launch its PoC testnet and engage the crypto-currency community over the past two months. During our experiences, we’ve encountered a lot of passionate support and wonderful questions that have helped us refine our thoughts and goals including the process we will […]

Scalability is now at the forefront of the technical discussion in the cryptocurrency scene. The Bitcoin blockchain is currently over 12 GB in size, requiring a period of several days for a new bitcoind node to fully synchronize, the UTXO set that must be stored in RAM is approaching 500 […]