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Geth 1.6 – Puppeth Master

Posted byuserPéter Szilágyi on April 14th, 2017.

Cramming in a lot more goodies than originally anticipated, the Go Ethereum team is proud to finally deliver the first incarnation of the 1.6 Geth release series! Glimpsing through the commit list, this is going to be a monster post! Toml configuration files For a very long time now, people were requesting that we support […]

dev update

Featured

Ethereum JS Ecosystem Updates

Posted byuserMartin Becze on March 21st, 2017.

It’s been a fairly busy for the last couple of months for the Ethereum javascripters. To start with, there was a really great hackathon with IPFS. You can read Dan Finlay’s excellent write up here. Also, during this time Aaron Davis (Kumavis) made some excellent progress towards a JS light client by utilizing IPFS’s libp2p to build a in-browser […]

dev update

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An Update on Integrating Zcash on Ethereum (ZoE)

Posted byuserChristian Reitwiessner on January 19th, 2017.

Members of the Ethereum R&D team and the Zcash Company are collaborating on a research project addressing the combination of programmability and privacy in blockchains. This joint post is being concurrently posted on the Zcash blog, and is coauthored by Ariel Gabizon (Zcash) and Christian Reitwiessner (Ethereum). Ethereum’s flexible smart contract interface enables a large variety […]

DApps

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Introduction of the Light Client for DApp developers

Posted byuserZsolt Felföldi on January 7th, 2017.

The first version of the Light Ethereum Subprotocol (LES/1) and its implementation in Geth are still in an experimental stage, but they are expected to reach a more mature state in a few months where the basic functions will perform reliably. The light client has been designed to function more or less the same as a […]

announcement

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Swarm alpha public pilot and the basics of Swarm

Posted byuserViktor Tron on December 15th, 2016.

With the long awaited geth 1.5 (“let there bee light”) release, Swarm made it into the official go-ethereum release as an experimental feature. The current version of the code is POC 0.2 RC5 — “embrace your daemons” (roadmap), which is the refactored and cleaner version of the codebase that was running on the Swarm toynet […]

technical

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The History of Casper – Chapter 2

Posted byuserVlad Zamfir on December 7th, 2016.

This chapter describes the game theory and economic security modelling we were doing in the Fall of 2014. It recounts how the “bribing attacker model” led our research directly to a radical solution to the long range attack problem. Chapter 2: The Bribing Attacker, Economic Security, and the Long Range Attack Problem Vitalik and I […]

technical

Featured

The History of Casper — Chapter 1

Posted byuserVlad Zamfir on December 6th, 2016.

Vitalik suggested last week that I share my basic research and design philosophy in a blog post, I agreed but complained that it was still changing. My friend Jon West told me that everyone would really appreciate it if I told everyone about my Casper research, I mostly agreed. Then someone on reddit told me […]

announcement

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From Morden to Ropsten

Posted byuserMartin Swende on November 20th, 2016.

Testing a fork The Spurious Dragon hardfork is scheduled for the coming week; block 2675000 is likely to occur Tuesday evening (CET). The block number for the testnet “Morden” was scheduled at block 1885000. Performing the fork in the test network prior to performing it in the main network was an important measure taken in […]

announcement

Featured

Whoa… Geth 1.5

Posted byuserPéter Szilágyi on November 17th, 2016.

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 number of changes into this release, and simply listing them wouldn’t do them justice. Instead, we’ve decided to write them up in a more informal way, explaining […]

Security

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Uncle Rate and Transaction Fee Analysis

Posted byuserVitalik Buterin on October 31st, 2016.

One of the important indicators of how much load the Ethereum blockchain can safely handle is how the uncle rate responds to the gas usage of a transaction. In all blockchains of the Satoshian proof-of-work variety, any block that is published has the risk of howbecoming a “stale”, ie. not being part of the main […]