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Ethereum Browser

Github - Ethereum/mist: Mist. Browse And Use Apps On The Ethereum Network.

Github - Ethereum/mist: Mist. Browse And Use Apps On The Ethereum Network.

The Mist browser is the tool of choice to browse and use apps. Please note that this repository is the Electron host for the Meteor based wallet dapp whose repository is located here: . Please check the Mist troubleshooting guide . Or the Gitter Channel , to connect with the community for instant help. If you want to install the app from a pre-built version on the release page ,you can simply run the executeable after download. For updating simply download the new version and copy it over the old one (keep a backup of the old one if you want to be sure). The data folder for Mist is stored in other places: For development, a Meteor server will need to be started to assist with live reload and CSS injection.Once a Mist version is released the Meteor frontend part is bundled using the meteor-build-client npm package to create pure static files. Node.js v7.x (use the prefered installation method for your OS) Electron v1.7.9 cross platform desktop app framework $ curl | sh$ curl -o- -L | bash$ yarn global add [email protected]$ yarn global add gulp Now you're ready to initialise Mist for development: $ git clone cd mist$ yarn For development we start the interface with a Meteor server for autoreload etc.Start the interface in a separate terminal window: $ cd mist/interface && meteor --no-release-check In the original window you can then start Mist with: NOTE: client-binaries (e.g. geth ) specified in clientBinaries.json will be checked during every startup and downloaded if out-of-date, binaries are stored in the config folder NOTE: use --help to display available options, e.g. --loglevel debug (or trace) for verbose output Start the wallet app for development, in a separate terminal window: $ cd mist/interface && meteor --no-release-check// and in another terminal$ cd my/path Continue reading >>

Cipher Browser - Ethereum 17+

Cipher Browser - Ethereum 17+

Really the only app Ive seen so far that does this. If there is another one, I doubt itll be comparable. Question: Is there support for putting in your own custom smart contracts addresses? I cant find a setting for that. All I see when I press that plus symbol below the wallet is Pete Coin. Yes, the latest version of the app supports custom token contracts. Tap on "Add Tokens" -> "Add Custom Tokens" -> Enter custom token contract address. Please make sure that you are on the right network before you add a token. As for open-source, we will be announcing a de-branded OSS-flavor of Cipher in near future. Thanks! Really the only app Ive seen so far that does this. If there is another one, I doubt itll be comparable. Question: Is there support for putting in your own custom smart contracts addresses? I cant find a setting for that. All I see when I press that plus symbol below the wallet is Pete Coin. Yes, the latest version of the app supports custom token contracts. Tap on "Add Tokens" -> "Add Custom Tokens" -> Enter custom token contract address. Please make sure that you are on the right network before you add a token. As for open-source, we will be announcing a de-branded OSS-flavor of Cipher in near future. Thanks! Please add support to request desktop version of sites Etherdelta is broken on mobile and would work if I could request the desktop version. Otherwise app works flawlessly! Hi there! We'd really appreciate it if you could also let EtherDelta team know that you'd like to see Cipher supported by EtherDelta. Right now, the EtherDelta website kind of loads and works on Cipher Browser but the layout is definitely broken on mobile screens. There are other dex sites that work well, try ERC dEX, for example. Please add support to request desktop version of sites Continue reading >>

Status.im: Ethereum Mobile Browser With Jarrad Hope And Oskar Thoren

Status.im: Ethereum Mobile Browser With Jarrad Hope And Oskar Thoren

Status.im: Ethereum Mobile Browser with Jarrad Hope and Oskar Thoren To use a web application, you probably open a web browser or a mobile app. To access an Ethereum application, many people use an Ethereum browser. In previous episodes, we explored Metamask and Mist, which are Ethereum browsers for the desktop. In todays episode, we explore Status, a mobile Ethereum browser. Status founders Jarrad Hope and Oskar Thoren join the show to talk about the engineering of Status. How Status connects to the Ethereum blockchain, what people want from Ethereum applications, and the engineering of the Status app itself. Status is built using React Nativewhich is working out quite well for them. We also talked some about the mechanics of an ICO. Status has raised $100m in their ICO for the Status Network Token. An ICO differs from raising equity in several ways. Rather than representing a direct stake in the business, a token represents a stake in the ecosystem that is being built. Through their ICO, Status raised much more than a startup at a similar stage in company development would haveand the vesting schedule for the founders is 2 years. After two years, their stake will be liquid. This illustrates another way that the ICO can contrast with a traditional startup equity offering. In a traditional startup, there is not a liquid open market for equity prior to the company going public. This can be good, as it forces the founders to maintain their skin in the game until they have proven the business. But it can also be badfounders should arguably be able to take some money off of the table even if their business model is not completely worked out. In the interview, Jarrad explained that he anticipates the open source community around Status to be contributing more to the Status Continue reading >>

Ethereum Browser Bug Could Put User Funds At Risk

Ethereum Browser Bug Could Put User Funds At Risk

Ethereum Browser Bug Could Put User Funds At Risk Dec 15, 2017 at 12:05 UTC|UpdatedDec 15, 2017 at 13:15 UTC Using ethereum browser Mist may put cryptocurrency private keys at risk, according to an Ethereum Foundation blog post published today. The threat arises from a newly discovered vulnerability, which the blog post classifies as "high severity," and impacts all existing versions of the browser. However, Mist browser compatible Ethereum Wallet is not affected, the post clarifies. As a result, Mist users are urged to avoid "untrusted" websites, and to default to Ethereum Wallet to manage any funds. The vulnerability stems from the underlying software framework, Electron. Electron's delay in upgrading to correct known security issues has led to "an increasing potential attack surface as time passes," the post's author, Mist developer Everton Fraga, said. As a result, Mist is considering migrating to a fork of Electron from Brave - named Muon - that has a more frequent release schedule. In the post, Fraga stressed that Mist is still in beta mode, and users that engage with the browser do so without warranty. "The Mist Browser beta is provided on an "as is" and "as available" basis and there are no warranties of any kind, expressed or implied, including, but not limited to, warranties of merchantability or fitness of purpose." The developer further described security as a "never-ending battle" in browser development, writing: "making a browser (an app that loads untrusted code) that handles private keys is a challenging task." Sponsored by the Ethereum Foundation, Mist is the most popular ethereum browser for browsing decentralized applications (dapps). The leader in blockchain news, CoinDesk is a media outlet that strives for the highest journalistic standards and abi Continue reading >>

Mist Browser Possibly Vulnerable To Malicious Sites

Mist Browser Possibly Vulnerable To Malicious Sites

Mist Browser Possibly Vulnerable To Malicious Sites Matthew De Silva December 15, 2017 5:45 PM On Friday, the Ethereum Foundation announced that due to a Chromium vulnerability impacting all released versions of the Mist Browser Beta v0.9.3 and below, users are warned not to browse untrusted websites with the browser. The Ethereum wallet desktop app is not affected. "Due to a Chromium vulnerability affecting all released versions of the Mist Browser Beta v0.9.3 and below, we are issuing this alert warning users not to browse untrusted websites with Mist Browser Beta at this time," wrote Mist developer Everton Fraga in a post to the Ethereum Foundation website on December 15, 2017. "Users of 'Ethereum Wallet' desktop app are not affected." The vulnerability is listed with a "medium" likelihood and a "high" severity, as "malicious websites can potentially steal your private keys." "For now, it is recommended to use Ethereum Wallet to manage funds and interact with smart contracts instead," explained Fraga. It appears that rollout delays have impeded the timely development of patches. "A core problem with the current architecture is that any 0-day Chromium vulnerability is several patch-steps away from Mist," wrote Fraga. "First Chromium needs to be patched, then Electron needs to update the Chromium version, and finally, Mist needs to update to the new Electron version." Led by GitHub, Electron is a project that aims to "ease the creation of cross-platform applications using JavaScript." Fraga also reminded users that "Mist is still beta software, and you must treat it as such." He notes that "there are no warranties of any kind, expressed or implied, including, but not limited to, warranties of merchantability or fitness of purpose." He closed with a "Quick security che Continue reading >>

Metamask

Metamask

MetaMask is a bridge that allows you to visit the distributed web of tomorrow in your browser today. It allows you to run Ethereum dApps right in your browser without running a full Ethereum node. MetaMask includes a secure identity vault, providing a user interface to manage your identities on different sites and sign blockchain transactions. Were initially building MetaMask as a Chrome extension, but eventually plan to support Firefox and beyond. If youre a developer, you can start developing with MetaMask today. Our mission is to make Ethereum as easy to use for as many people as possible. Continue reading >>

Parity

Parity

Parity comes with an extensive, easy-to-use, in-built Ethereum Wallet and app environment that can be accessed via your Web browser of choice. Account, address book and multi-sig management Hardware and electronic cold wallet support Develop smart contracts and decentralised applications with Parity or build protocol extensions. Check out our Wiki , Gitter and Bug Bounty Program Parity is designed for mission critical use in enterprise environments. Parity has a number of features that make it perfect for deployment in private or consortium setting. The Parity Ethereum client is built from the ground up to the highest standards of software development. Tuned, hand optimised use of low-level Rust language JITEVM turbocharges execution of complex contracts Multi-level in-memory caching Memory and concurrency safety guaranteed by Rust language Actor-based modularity ensures maximal resilience Unit tested and peer reviewed from day one Standard, JSON-based, chain-specification format EVM plugins allow native speed contracts Actor-based modular architecture with IPC Rust's ownership tracking facilitates minimal memory footprint Cache management gives fine control to user State-trie pruning minimises storage footprint 1-line install on Mac and Linux Docker images available Library APIs are fully documented 100% consensus test conformant implementation Complies with standard devp2p network protocol Fully compatible with JSON-RPC API Stable is the most mature and tested software Beta comes with additional features and better performance but may yet have quirks and issues to be fixed Nightly is a cutting edge software build but comes with a strong caveat against using it for managing anything of value From RLP and the Trie to the network subsystem. We aim for our unit tests to Continue reading >>

Step-by-step Guide: Getting Started With Ethereum Mistwallet

Step-by-step Guide: Getting Started With Ethereum Mistwallet

Smart Contracts as a Service (SCaaS) platorm Step-by-Step Guide: Getting Started with Ethereum MistWallet According to Coin Market Cap , Ethereum has the second largest market cap amongst Crypto-Currencies, after Bitcoin. Bitcoin and crypto lovers all around have seen Ethereum as an interesting platform that promises scalability, reliability and growth potential. If you still havent started using (or at least experimenting with) Ethereum, its high time you should try your hands on it. The speed with which Ethereum is evolving and grabbing the market share is astonishing. Thats great. But hey, where do I start? If thats what youre thinking, youve landed in the right place. In this guide, well cover everything to help you get started with Ethereum. Ethereum is a decentralized platform that runs smart contracts: applications that run exactly as programmed without any possibility of downtime, censorship, fraud or third party interference. To operate the distributed application platform Ethereum, you need a fuel: Ether. It is a form of payment made by the clients of the platform to the machines executing the requested operations. To put it another way, ether is the incentive ensuring that developers write quality applications (wasteful code costs more), and that the network remains healthy (people are compensated for their contributed resources). Thats pretty much what you need to know at this stage to get started. If youre still intrigued and want to learn more, go here and here . To store, accept and send ether, you need a wallet. Download the latest release of mist wallet . Scroll down to Downloads and choose the release as per the system youre using. Choose Ethereum-Wallet-YourSystem. For this guide, Im working through the installation of the wallet for Mac OS i.e. I se Continue reading >>

Where Can I Download The Mist Browser? (not The Ethereum Wallet)

Where Can I Download The Mist Browser? (not The Ethereum Wallet)

Where can I download the Mist browser? (NOT the Ethereum wallet) I want to download the Mist browser (as opposed to the Ethereum Wallet accessible via ethereum.org) but can't find a link. The Github repo ( ) and latest release page has a link for the Ethereum Wallet but not for the full Mist browser as far as I can see. Can anyone point me in the right direction? It is planned to be released at a later time, however for testing purposes, a developer release was made in November: It is not compatible with Homestead, well at least the included geth/eth certainly isn't. Exactly what I'm looking for. Thanks! alexrigler Mar 18 '16 at 3:08 Is the mist browser (not wallet) under developement at the moment? I can not find news or anything from the near past. Is there a website where I can periodically check for updates? Ba5t14n May 25 '16 at 8:33 @Ba5t14n you can star this project on Github, or head there for info. github.com/ethereum/mist/releases FRAGA Jul 4 '16 at 13:22 Continue reading >>

Toshi: A Dapp Browser For The Ethereumnetwork

Toshi: A Dapp Browser For The Ethereumnetwork

Co-Founder and CEO at @Coinbase. Building an open financial system for the world. Engineers, try our coding challenge Toshi: A Dapp Browser for the EthereumNetwork Toshi is an app we launched earlier this year. Ive been thinking more about the potential impact it could have on the world. Toshi is sometimes difficult to explain because it is a combination of three different things. Steve Jobs introduces the iPhone as three things combined. Toshi is a way to use decentralized apps built on the Ethereum network. Early dapps (like CryptoKitties and Leeroy) have started to gain traction in 2017, and I would expect many more in 2018, with increasingly good usability. Our first goal with Toshi is to be the best dapp browser on mobile and web. There hasnt been an easy way to store and spend your own Ethereum on mobile to date. Toshi changes that, enabling p2p payments, commerce, and a way to store your Ethereum tokens securely. This can happen via QR codes (similar to WeChat) or sending to other users. With an identity and associated reputation for each user, weve introduced a trust layer into the ethereum ecosystem. This system will eventually be moved to a decentralized system (uPort seems to be the most promising) but the technology still has a ways to go. Having a trust layer feels like a critical component to eliminate bad actors, get loans (replacement for credit reporting agencies), etc. If I had to pick one word to describe Toshi it would be a dapp browser. Similar to how smart phone came to mean many things, dapp browser may come to mean a combination of the above items. Toshi and dapp browsers are continuing to evolve quickly. We are in the primordial soup phase of this product. What were really testing with Toshi is the idea that people anywhere in the world can lif Continue reading >>

The Ethereum Chrome Application Doesn't Open

The Ethereum Chrome Application Doesn't Open

The Ethereum Chrome application doesn't open You've already initialised your Ledger device, and maybe already made some transactions. But now, when you connect your Ledger device,launch the Ethereum Wallet Chrome application on your computer, and the application doesn't open, as if your device weren't recognised. First, make sure thatyou don't run any other Chrome extensions, or that you don't run any other Ethereum application like Mist or Geth, and launch the Ledger Wallet Ethereum application on your computer Disable the "browser support"settingin the Ethereum application of your Nano S or your Blue. This setting must be OFF to let your Chrome application recognise your device, and ON when you want to use your device with another application like MyEtherWallet: - open the Ethereum application on the device - disable the "browser support" by taping on it to make the slider displayed in grey If it still doesn't work, you can try to: -uninstall and reinstall your Ethereum Chrome app -uninstall and reinstall your Ethereum app on your Nano S This issue can also be caused by a bad data connexion, even if your Nano S seems to be properly powered. Then you can try to: - try on another computer to see if the connexion issue comes from your computer Continue reading >>

Exploring The Best Ethereum Mobile Dapp Browsers

Exploring The Best Ethereum Mobile Dapp Browsers

Exploring the Best Ethereum Mobile dApp Browsers Share on Facebook Share on Twitter Share on Google+ Share on LinkedIn The future is coming far faster than we can imagine. Just less than a year ago, Ethereum was more talk than action. It was a concept that everyone knew could revolutionize the world. Now, those concepts are becoming reality. Popular Ethereum mobile dApp (decentralized application) browsers, such as Toshi and Status let us look into what kind of online world we will live in the future. An internet integrated with the blockchain is an entirely new form of internet. Thats why dAppsneed their own browsers to work. MetaMask has been working on this with traditional desktop browsers by making an add-on that lets browsers like Chrome communicate with the Ethereum blockchain. This bridge is fantastic, but the mobile browsers are taking it a step further. Mobile dApp browsers such as Toshi and Status are bringingdApps, chatrooms and exchanges to smartphones. Toshi is already available for download at the Google Play and iOS store . Developed by Coinbase engineers, on this browser, users can talk to chatbots about what they want to do, whether it be to send/receive money to Ethereum-based dAppsor friends. Users can also just browse existing dApps(such as the infamous CryptoKitties), which are all in very early stages, but gives users an understandingon how the dApp-universe will start to look like in the future. Toshi is a browser for the Ethereum network that provides universal access to financial services. Toshi believes that the importance of being able to access financial tools from the convenienceof a smartphone is extremely important for economic boosts in the developing world. With access to smartphones increase, digital finance will be a big boom in deve Continue reading >>

Deploy To Ethereum Network (from Browser-solidity)

Deploy To Ethereum Network (from Browser-solidity)

0x037c897d77109a0d99186e7456ca7f52f2deae9f Unlike when deploying to local JavaScriptVM, it takes a while for the above state change (state registered in block). If there is no change on the screen all the time in this state, there is a possibility that registration has failed. (When checking with the browser's DevelopmentMode, it often occurs that JavaScript has caused an error.) BrowserSolidity is still under development and depending on the Version the Create operation may fail. In that case, please adjust the version of BrowserSolidity or try to deploy directly from the command line shown in the following section. Set "HelloWorld" in the same way as when running in local JavaScriptVM. Enter "Hello World" and press 'setGreeting'. Wait for the transaction to be issued and enter the block. A transaction is created and the results are displayed. If you press 'getGreeting', the value of the field will be retrieved. Since this process is contant, it does not involve issuing transactions, so the results are displayed immediately. Deployed contracts are instantiated on the BlockChain, so you can specify addresses to retrieve them. Press 'AtAddress' and the address of the contract you created in the dialog 0x037c897d77109a0d99186e7456ca7f52f2deae9f You can load deployed contracts as described below. Continue reading >>

Using An In-browser Ethereum Wallet? Heres Some Things You Shouldknow

Using An In-browser Ethereum Wallet? Heres Some Things You Shouldknow

Using an In-Browser Ethereum Wallet? Heres Some Things You ShouldKnow Correction: Brave does not suffer from the issues mentioned in this post While developing the Bloom dApp , we frequently stumble across noteworthy design considerations of the platforms we are building on. Recently, we noticed several privacy and security issues for in-browser wallets which can expose personal information and trick users into sending false transactions. This weekend, I posted a tweet about this which gained some momentum on Twitter and Reddit. Dan Finlay, a Metamask core developer, agreed with my analysis and security precautions. Bloom is committed to working alongside the various open-source projects we build upon, and boosting the overall knowledge and security of the Ethereum ecosystem is good for everyone. Ive converted my thoughts around this topic into the post below. In-browser Ethereum Wallets Reveal More Than You MayThink If you are using an in-browser Ethereum wallet (Metamask or Parity) then any website can detect if you are an Ethereum user. I wouldnt be surprised if some advertisers are already collecting this information. The information is rather easy to collect and has significant use in terms of targeting cryptocurrency holders. How does this happen? Metamask and Parity inject a global web3 object into the page. For example, the screenshots below show Metamask and Parity both injecting web3 into Twitter: Parity even exposes the current account address bydefault Dont worry, these websites cant send transactions on your behalf of course (not without popping up a confirmation window) but do you really want any website owner or advertiser to know that you hold crypto? Do you want them to know how much ETH you own? This fact, in the wrong hands, could be a risk. It could Continue reading >>

Hello Moon: Ethereum Developers Launch Lightweight Dapp Browser

Hello Moon: Ethereum Developers Launch Lightweight Dapp Browser

Hello Moon: Ethereum Developers Launch Lightweight Dapp Browser Nov 3, 2017 at 14:10 UTC|UpdatedNov 3, 2017 at 18:04 UTC Despite the booming token market based on its technology, ethereum isn't deviating from its stated goal of becoming a "world computer." In a move that showcases developers are still prioritizing the creation of so-called distributed applications ( dapps ), anew version of Mist, the original browser designed for ethereum apps, made its debut at Devcon today. Demoed at the Cancun conference, Moon, or Mist-light, is a browser-based rewrite of the software meant to perform similar tasks to the desktop version, though in a way that doesn't require downloading. Much like Mist, Moon isn't only a browser, it provides an interface for dapp development. Users can visit an app, safely fork or edit the code, and changes are updated real time on the webpage. This development code is hashed, and then it's shareable, and anyone can plug it into their own Moon browser. Unlike Mist, which runs on Javascript, Moon operates on its own language that acts as a Javascript compiler, one its developers say allows ethereum dapps to be securely accessed and tested without causing risk to the original code. (Present on the interface, which displays the source code for any dapp accessed via the browser, is an icon that allows for editing.) Speaking to CoinDesk, ethereum developer Alex Van De Sande explained that the concept behind the feature was to help other software developers "learn to love the fork." Hard forks, or software updates, have arguably a bad name in blockchain because they can be complicated to execute safely. But Van De Sande emphasized that in open-source software design, forks are integral to the overall health of applications, and should be celebrated as par Continue reading >>

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