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    Tuesday, June 19, 2018

    Home Unlabelled Ethereum Brave Launches User Trials for Opt-In Ads That Reward Viewers | Brave Browser

    Ethereum Brave Launches User Trials for Opt-In Ads That Reward Viewers | Brave Browser

    June 19, 2018

    Ethereum Brave Launches User Trials for Opt-In Ads That Reward Viewers | Brave Browser

    Brave Launches User Trials for Opt-In Ads That Reward Viewers | Brave Browser

    Posted: 19 Jun 2018 11:35 AM PDT

    My First Time Using ETH to purchase a digital game at Amazon.com

    Posted: 19 Jun 2018 09:01 AM PDT

    I was googling for various stuff related to ETH and came across this service: https://www.thebigcoin.io/, the website seems well made and has been running since last year. It looks like they accept BTC, ETH, LTC, DASH or XMR and then purchase your desired item online with fiat and a flat fee of $6.

    Since I did not know what to expect, I did a little research and found that they have some reviews here: https://www.trustpilot.com/review/thebigcoin.io and here: https://bitcointalk.org/index.php?topic=2152963.

    So I tried to place an order with ETH, the product was a digital Pokemon game from Amazon.

    The whole process was quite simple: I have pasted the URL at https://www.thebigcoin.io/

    https://i.redd.it/wh6exj94dz411.png

    then their system caught the product:

    https://i.redd.it/f9y2tu05dz411.png

    then entered my email:

    https://i.redd.it/hctq37j6dz411.png

    and got to checkout page:

    https://i.redd.it/hd54eb4adz411.png

    sent the ETH and got to this page in a few minutes:

    https://i.redd.it/dzdwaqvadz411.png

    It took an hour or so to receive the product by email and the code worked like a charm.

    https://i.redd.it/8j3ifgnbdz411.png

    Overall, I'm happy with the service, hope you guys will enjoy it as well :)

    P.S. They also accept other items with delivery to your address, I only made a test with a digital item in order not to reveal my address.

    submitted by /u/EmilyScarlett
    [link] [comments]

    Are Airdrops abusing our network?

    Posted: 19 Jun 2018 03:43 PM PDT

    Can't we find some way to make airdrops use less of our precious network resources?

    Perhaps, make them more expensive so there is a slightly higher financial hurdle to keep the ridiculous number of scam/spamdrops from killing our network. Most Airdrops don't seem to be 'good citizens' and consume more resources than their value, denying network resources to other users (pushing up the gas cost and slowing down the net for the rest of us)

    or maybe if you can't beat em, join em, and have a pre-compile or some other optimisation to issue airdrops with less network overhead, so we free up more space for everyone else.

    The ultimate irony is that as of right now this minute, the biggest gas guzzler, with some 12% of gas consumed, is something called Energy Saving Network coin.

    submitted by /u/JezSan
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    SpaceSuit: A Chrome extension to use dapps with Ledger Nano S

    Posted: 19 Jun 2018 01:10 PM PDT

    Cross-posted from Ledgerwallet Subreddit

    I've just released the first beta version of SpaceSuit. It's a free, open source Chrome extension that will let you use Ethereum dapps (like CryptoKitties or Aethia) from your Ledger Nano S (and probably Ledger Blue, but I don't have one to try).

    It had been bugging me that I couldn't use dapps from my Ledger Nano S. I looked at adding Ledger support to MetaMask, but hit a roadblock, due to some surprising security choices by Chrome. It proved easier to develop a new Ledger-only Chrome extension - SpaceSuit.

    SpaceSuit is intended to be bug-for-bug compatible with MetaMask, so any site that works with MetaMask should work with SpaceSuit. If not, it's a bug in SpaceSuit, and it'd be great if you could let me know about it.

    SpaceSuit is available from the Chrome Store, or you can check out the source code on GitHub

    submitted by /u/james_pic
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    Solidity Security: Comprehensive list of known attack vectors and common anti-patterns

    Posted: 18 Jun 2018 09:45 PM PDT

    Analyzing Activities on Decentralized Exchanges – Alethio on ConsenSys Media

    Posted: 19 Jun 2018 11:32 AM PDT

    Can we use smart contracts to prevent employee insider trading?

    Posted: 19 Jun 2018 12:46 PM PDT

    Korean Exchange Bithumb Hacked After Wallet Change; $30 Million Lost - BTCN

    Posted: 19 Jun 2018 08:41 PM PDT

    Aragon Core v0.5.1 Post Mortem - Part 1

    Posted: 19 Jun 2018 11:22 AM PDT

    Is it possible to have a smart contract that only allows authorized users to interact with it?

    Posted: 19 Jun 2018 07:19 AM PDT

    I have been racking my brains for a solution to this issue, and have come up empty so far. Any thoughts or ideas?

    submitted by /u/apianist16
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    Cointelegraph Launches ETH DApp Aggregator for Platform Discovery

    Posted: 19 Jun 2018 02:16 PM PDT

    Introducing Digital Objects: rare digital art on Ethereum

    Posted: 19 Jun 2018 04:20 PM PDT

    All videos from Oslo Blockchain Day 2018 released with talks from Vinay Gupta, Stefan George, Kristoffer Nærland (Brainbot), Joel Torstensson (uPort) and William Mougayar

    Posted: 19 Jun 2018 10:44 AM PDT

    Will it be possible to have staking pools once Casper is running?

    Posted: 19 Jun 2018 02:48 AM PDT

    iExec Cloud Computing Marketplace contracts deployed on Ethereum Mainnet!

    Posted: 19 Jun 2018 05:28 AM PDT

    How does Ethereum 2.0 Affect Existing/Upcoming Dapps?

    Posted: 19 Jun 2018 01:15 PM PDT

    So much has happened lately regarding updates to Casper and sharding, and it seems like Ethereum is basically making a new chain in EWasm and depreciating the EVM. (Correct me if I'm wrong about this) How is this going to affect existing dapps like Maker's DAI and upcoming dapps like Augur? Will they have to rework all of their code? Seems like a lot of development time has been put into auditing the contracts on Ethereum. Will it be difficult to port to the new chain and has recent developments thrown a wrench into many Ethereum companies' plans?

    Would love to hear from people involved in dapp development. (/r/Rune4444, /r/kysarkoin, /r/tinybike, /r/DigixOfficial come to mind off the top of my head)

    submitted by /u/ethusiastic
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    Ethereum Wallet Lost Tokens and Wallet Contract When App Crashed

    Posted: 19 Jun 2018 08:37 PM PDT

    Hello,

    I'm on a Mac with High Sierra (Mac OS 10.13.5). I just added a new wallet contract to my Etherbase (my first wallet contract), and it showed up fine in the wallet. I also had a number of tokens I was monitoring.

    The app crashed, and when it came back up, the wallet contract and tokens are nowhere to be seen. The tokens don't bother me so much--I can just re-add the contract again to monitor those. But I don't see an option to add a wallet that already exists. I don't want to create a new one.

    More importantly, this has happened before with the tokens disappearing. Is there something off with my install that's causing this behavior?

    My Etherbase Address: https://etherscan.io/address/0xBB56CDef384dF6c63c84365883B0961B1Cc6Acd6

    It shows the Contract Wallet was created successfully, and all my tokens are where I expect them to be, so I'm not worried about any of my currency being missing or the wallet being somehow destroyed.

    I just want to get them into the Ethereum Wallet app and have them stay there.

    Thanks for your help.

    submitted by /u/lordyellowtail
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    Ethereum (ETH) Blockchain Network Being Everyone’s Favorite: CyClean

    Posted: 19 Jun 2018 04:43 AM PDT

    NoneToken - most rare and evenly/fairly distributed ERC-20 token

    Posted: 19 Jun 2018 02:47 AM PDT

    Proof of Work Newsletter (pretty comprehensive and not just POW)

    Posted: 19 Jun 2018 08:51 AM PDT

    Is Ethereum the most promising token of 2018? Vote now and support the devs!

    Posted: 19 Jun 2018 06:38 PM PDT

    ensquare dapp browser - A modular approach

    Posted: 19 Jun 2018 06:07 AM PDT

    Big update for the ensquare dapp browser today, with support for wallet IPC channels. To sum it up as succinctly as possible, its a way for any dapp to act as a wallet host for other dapps. Think Mist but the wallet and browser separated out making it more modular supporting different wallets.

    ensquare is definitely not yet ready for mainstream adoption, but tech savvy users will appreciate its flexibility.

    Check out a demo video of the wallet IPC channel in action:
    https://ipfstube.erindachtler.me/v/QmNzkFNXXiVuMX2NQ7piJmmtFJuUMNdewLRZgc7dAiyFqw https://ipfs.io/ipfs/QmNzkFNXXiVuMX2NQ7piJmmtFJuUMNdewLRZgc7dAiyFqw

    Looking for feedback, suggestions or help with testing :)

    https://github.com/andrewheadricke/ensquare

    submitted by /u/ReinoutWolter
    [link] [comments]

    Introducing Rlay: A new approach to the Oracle problem

    Posted: 19 Jun 2018 04:00 AM PDT

    How does Ethereum 2.0 Affect Existing/Upcoming Dapps?

    Posted: 19 Jun 2018 05:13 PM PDT

    So much has happened lately regarding updates to Casper and sharding, and it seems like Ethereum is basically making a new chain in EWasm and depreciating the EVM. (Correct me if I'm wrong about this) How is this going to affect existing dapps like Maker's DAI and upcoming dapps like Augur? Will they have to rework all of their code? Seems like a lot of development time has been put into auditing the contracts on Ethereum. Will it be difficult to port to the new chain and has recent developments thrown a wrench into many Ethereum companies' plans?

    submitted by /u/ethusiastic
    [link] [comments]

    Multiven Nodes In Orbit Explainer

    Posted: 19 Jun 2018 05:36 AM PDT
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