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Software and Bounded Rationality

One of the key properties that is usually sought for in a cryptoeconomic algorithm, whether a blockchain consensus algorithm such a proof of work or proof of stake, a reputation system or a trading process for something like data transmission or file storage, is the ideal of incentive-compatibility - the...

Published on: September 02, 2014 | Source: Ethereum Blog favicon Ethereum Blog

Issue 161

WKWebView, Swift unit testing tips, Auto Layout best practices and the true meaning of the 9.9.2014 numbers.

Published on: August 29, 2014 | Source: iOS Dev Weekly favicon iOS Dev Weekly

State of Ethereum: August Edition

Development of Ethereum has been progressing increasingly quickly this past month. The release of PoC5 ("proof of concept five") last month the day before the sale marked an important event for the project, as for the first time we had two clients, one written in C++ and one in Go,...

Published on: August 27, 2014 | Source: Ethereum Blog favicon Ethereum Blog

Issue 160

Bringing the swiftness to Swift and why you should consider open source contributions!

Published on: August 22, 2014 | Source: iOS Dev Weekly favicon iOS Dev Weekly

An Introduction to Futarchy

One of the more interesting long-term practical benefits of the technology and concept behind decentralized autonomous organizations is that DAOs allow us to very quickly prototype and experiment with an aspect of our social interactions that is so far arguably falling behind our rapid advancements in information and social technology...

Published on: August 21, 2014 | Source: Ethereum Blog favicon Ethereum Blog

building the decentralized web 3.0

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Published on: August 18, 2014 | Source: Ethereum Blog favicon Ethereum Blog

Secret Sharing and Erasure Coding: A Guide for the Aspiring Dropbox Decentralizer

One of the more exciting applications of decentralized computing that have aroused a considerable amount of interest in the past year is the concept of an incentivized decentralized online file storage system. Currently, if you want your files or data securely backed up "in the cloud", you have three choices...

Published on: August 16, 2014 | Source: Ethereum Blog favicon Ethereum Blog

Issue 159

Happy Friday!

Published on: August 15, 2014 | Source: iOS Dev Weekly favicon iOS Dev Weekly

Announcement on planned withdrawal from exodus

Now that the first two weeks of the ether sale are over, and over 50 million ETH has been sold, we intend to soon make a transaction to begin using the funds to repay loans and kickstart the process of setting up our development hubs and expanding our staff. We...

Published on: August 08, 2014 | Source: Ethereum Blog favicon Ethereum Blog

Ether Sale: A Statistical Overview

The first two weeks of the ether sale are over, and we have to date received over 25000 BTC from selling over 50 million ETH. This marks the largest cryptographic token sale to date, and with the two endowments places ETH as being the token with the 8th highest total...

Published on: August 08, 2014 | Source: Ethereum Blog favicon Ethereum Blog

Issue 158

Published on: August 08, 2014 | Source: iOS Dev Weekly favicon iOS Dev Weekly

Issue 157

Published on: August 01, 2014 | Source: iOS Dev Weekly favicon iOS Dev Weekly

Issue 156

Published on: July 25, 2014 | Source: iOS Dev Weekly favicon iOS Dev Weekly

Ether Purchase Troubleshooting

Although we hope that the ether purchasing experience goes smoothly for everyone, we recognize that there will always be situations where things do not quite go as planned. Perhaps your internet connection dies in the middle of your purchase. Perhaps you accidentally click a back button or some link or...

Published on: July 23, 2014 | Source: Ethereum Blog favicon Ethereum Blog

Launching the Ether Sale

First of all, I would like to thank the community, and especially those close to the project who have in many cases abandoned their jobs to dedicate their time to it, for their extreme patience regarding the launch of the ether sale. We have been promising that the sale would...

Published on: July 22, 2014 | Source: Ethereum Blog favicon Ethereum Blog

Ethereum and Oracles

One of the more popular proposals for implementing smart contracts differently from the way they are typically presented in Ethereum is through the concept of oracles. Essentially, instead of a long-running contract being run directly on the blockchain, all funds that are intended to go into the contract would instead...

Published on: July 22, 2014 | Source: Ethereum Blog favicon Ethereum Blog

Issue 155

Published on: July 18, 2014 | Source: iOS Dev Weekly favicon iOS Dev Weekly

the ethereum project: learning to dream with open minds

“And those who were seen dancing were thought to be insane by those who could not hear the music.” Friedrich Nietzsche Ethereum as a project is more than just a technology, even if technology is at its core. In the rush of creating, co-creating and debugging everything you sometimes...

Published on: July 14, 2014 | Source: Ethereum Blog favicon Ethereum Blog

Toward a 12-second Block Time

One of the annoyances of the blockchain as a decentralized platform is the sheer length of delay before a transaction gets finalized. One confirmation in the Bitcoin network takes ten minutes on average, but in reality due to statistical effects when one sends a transaction one can only expect a...

Published on: July 11, 2014 | Source: Ethereum Blog favicon Ethereum Blog

Issue 154

Published on: July 11, 2014 | Source: iOS Dev Weekly favicon iOS Dev Weekly

Background on the mechanics of the ether pre-sale

During the run-up to the ether sale we will be releasing a series of blog posts regarding our development plans and intended organizational structure. Today we describe some of the background details of the ether sale module. The sale module will be displayed on our website at https://www.ethereum.org for the...

Published on: July 09, 2014 | Source: Ethereum Blog favicon Ethereum Blog

On Stake

The topic of mining centralization has been a very important one over the past few weeks. GHASH.io, the Bitcoin network's largest mining pool, has for the past month directed over 40% of the Bitcoin network's hashpower, and two weeks ago briefly spiked over 50%, theoretically giving it monopoly control over...

Published on: July 05, 2014 | Source: Ethereum Blog favicon Ethereum Blog

Issue 153

Published on: July 04, 2014 | Source: iOS Dev Weekly favicon iOS Dev Weekly

Advanced Contract Programming Example: SchellingCoin

Writing effective decentralized applications in Ethereum is at the same time easy and hard. The easy part we all know: rather than needing to create your own blockchain, manage complicated database code, deal with networking and NAT traversal, or any of the other complexities involving writing a peer-to-peer app from...

Published on: June 30, 2014 | Source: Ethereum Blog favicon Ethereum Blog

Issue 152

Published on: June 27, 2014 | Source: iOS Dev Weekly favicon iOS Dev Weekly

DevTools Digest - Chrome 35: Updates to the Developer Tools in Chrome 35

Updates to the Chrome Developer Tools: CSS property quick search, memory stats for heap snapshots, CodeMirror upgrade and more.

Published on: June 26, 2014 | Source: HTML5 Rocks favicon HTML5 Rocks

Issue 151

Published on: June 20, 2014 | Source: iOS Dev Weekly favicon iOS Dev Weekly

On Mining

Decentralization, n. The security assumption that a nineteen year old in Hangzhou and someone who is maybe in the UK, and maybe not, have not yet decided to collude with each other. There has been a large amount of ruckus in the past week about the issue of mining...

Published on: June 19, 2014 | Source: Ethereum Blog favicon Ethereum Blog

Issue 150

Published on: June 13, 2014 | Source: iOS Dev Weekly favicon iOS Dev Weekly

Issue 149

Published on: June 06, 2014 | Source: iOS Dev Weekly favicon iOS Dev Weekly

Ethereum Project Update

Development of the Ethereum project has gone very well over the months since inception. The core activity — development of the software platform — is on track and many developers around the world are starting to build small, exploratory distributed applications on the platform, even though we are still not...

Published on: June 05, 2014 | Source: Ethereum Blog favicon Ethereum Blog

Issue 148

Published on: May 30, 2014 | Source: iOS Dev Weekly favicon iOS Dev Weekly

What If Ethereum Lived on a Treap? Or, Blockchains Charging Rent

Although truly solving blockchain scalability fundamentally, that is to say figuring out a solution to the problem that every node must process every transaction, is a very hard problem, and all suggested solutions rely on either highly advanced cryptography or intricate multi-blockchain architectures, partial solutions that provide a constant-factor improvement...

Published on: May 27, 2014 | Source: Ethereum Blog favicon Ethereum Blog

On Long-Term Cryptocurrency Distribution Models

One of the challenges when creating a new cryptocurrency is figuring out what the distribution model is going to be. Who is going to receive the currency units, at what time, and what is the mechanism that decides? Despite the crucial importance of this question, there has actually been comparatively...

Published on: May 24, 2014 | Source: Ethereum Blog favicon Ethereum Blog