The great renaming: what happened to Eth2?

Ethereum is a protocol undergoing significant changes. Client teams are upgrading the protocol to scale to meet global demand while improving security and decentralization. Beyond protocol development, a critical shift…

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More Thoughts on Scripting and Future-Compatibility

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 /…

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Pyethereum and Serpent Programming Guide

The content of this tutorial is intended to apply to PoC5. Most of the instructions given below will not work in the older PoC4 implementations of AlethZero (C++) and Ethereal…

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Scalability, Part 1: Building on Top

Over the next few weeks, I am going to make a series of posts that is going to be a large overview of the possibilities for scalability of Ethereum, intending…

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Ethereum Launches

A few minutes ago, many of you generated and loaded the Ethereum Genesis block, marking the inception of Frontier, the first Live release of the Ethereum project. The Dev team…

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Ethereum Protocol Update 1

Here comes the first Frontier patch, and this is a big one! Before you go further, if your keys date back from Go 1.0 rc or C++ 0.9.36, note that…

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Security Advisory [Implementation bugs in Go and Python clients can cause DoS – Fixed – Please update clients]

State transition and consensus issue in geth client causes panic (crash) when processing a (valid) block with a specific combination of transactions, which may cause overall network instability if block…

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Go Ethereum’s JIT-EVM

The Ethereum Virtual machine is kind of different than most other Virtual Machines out there. In my previous post I already explained how it’s used and described some of its characteristics. The…

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Cardano Declines and Retests $0.31 as It May Further Decline

The price of Cardano (ADA) is in a downtrend after falling to a low of $0.29 and then recovering. Buyers are trying to push ADA back into the $0.31 to…

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Whoa… Geth 1.5

The Go Ethereum team is very proud to finally release Geth 1.5, which can almost be called a complete internal rewrite of the Go Ethereum (go-ethereum) codebase. We’ve packed a huge…

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