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    Tuesday, August 4, 2020

    Home Unlabelled Ethereum Coca-Cola’s bottlers are testing out DeFi on Ethereum - Decrypt

    Ethereum Coca-Cola’s bottlers are testing out DeFi on Ethereum - Decrypt

    August 04, 2020

    Ethereum Coca-Cola’s bottlers are testing out DeFi on Ethereum - Decrypt

    Coca-Cola’s bottlers are testing out DeFi on Ethereum - Decrypt

    Posted: 04 Aug 2020 08:40 AM PDT

    [LIVE] Medalla Testnet Launch Livestream [2020/8/4 - 12:30 UTC]

    Posted: 04 Aug 2020 03:53 AM PDT

    Ethereum co-founder plans a social "super app" for dapps

    Posted: 04 Aug 2020 06:55 AM PDT

    Crypto.com not paying earn rewards accurately. Staff reply was they no longer support MCO. Brushed off by staff on reddit and by email from a support ticket.

    Posted: 04 Aug 2020 09:17 AM PDT

    ETHWriter: The NFT Art Scene Is an Early Star for Ethereum

    Posted: 04 Aug 2020 06:55 PM PDT

    Risks of Validation Using Hardware at Home and No Sentries.

    Posted: 04 Aug 2020 10:32 AM PDT

    Certain parts of the Ethereum community encourage ETH 2 validation with a less than optimal architecture. Let's dissect the some of the untold risks involved with validation done using local hardware and no sentries.

    The ones currently discussed are:

    DDOS ATTACKS: An unlikely and hard to pull attack due to the number of available IPs on future Ethereum but it is still plausible. Hiding in numbers is somewhat equivalent to security through obscurity.

    PROBING AND OWNING THE SERVER: by using a naked validator IP without sentries you become an accurate target for attacks.

    MALWARE AND RANSOMWARE: shared networks and routers as well as social engineering can compromise your validator at home.

    More details on: https://saxemberg.com/vulnerable-validator-architecture-ethereum/

    What other potential risks such a design can carry?

    Pd. Visit r/ethstaker for all up to date discussion of the Ethereum clients and its quirks.

    submitted by /u/saxemberg
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    EthHub Weekly #125: ETH price on fire, Medalla testnet launch, Ledger personal info leak, Reddit scaling bakeoff submissions, Aavenomics announced, Boardroom to manage governance, Coinbase launches Dai rewards and has Ethereum already won?

    Posted: 04 Aug 2020 09:22 AM PDT

    KyberDAO: Governance Insights from Epoch 1. US$80M+ staked, 2580 voters, and 630+ ETH rewards distributed to voters!

    Posted: 04 Aug 2020 07:55 AM PDT

    Faucet for registration tokens to participate in the proof-of-unique-human system "Anonymous" on Ropsten, first event 08/08/2020 @ 4:00pm (UTC)

    Posted: 04 Aug 2020 11:04 AM PDT

    getPairHash() provides an address that can be used for video platforms that have public rooms. The faucet here allows anyone to opt-in to generation zero. There might be a typo bug or two in the code, but the overall implementation is complete.https://ropsten.etherscan.io/address/0x625ca2fa0cfc803bd89098cab19ae0acb62c83d6#code

    Feel free to collaborate with me around testing this system somehow, best is to just start a network and see how it works. Should support up to 10 million people on 10 transactions per second as long as people mostly use the proof-of-unique-human with a lag time of 1 period (good for many governance services to know how large population was, for UBI for example, so that requires 1 month lag. )

    A Telegram channel here for example if people want to connect around the idea, https://t.me/pseudonympairs

    And an introduction to the protocol, https://gist.github.com/0xAnonymous/0d1238bed7ce4bf00b4727001e0a22cb

    Edit: Since Ethereum does not allow nested data structures in the way in previous implementation, I adapted/conformed the protocol to that in a new implementation. Available on test net here, https://ropsten.etherscan.io/address/0xd8c973409fd568b83e1b7faa37e0872d18228a76#code, and, a faucet on https://ropsten.etherscan.io/address/0x5a0792c6b583741e5422c91cbe6f64c81bb794a0#code. The event still starts at same time, 08/08/2020 @ 4:00pm (UTC) (the contract always schedules it to nearest mid-weekend, to always end up on weekend of 7 day week for all times zones. ) I also discovered one of the typo bugs I thought might be in previous one since I changed one thing at last minute (allowed ID 0 in one design because otherwise I had to modulo random numbers by maxValue, ended up doing so instead since it is better but did so at last minute and assumed I'd missed fixing one thing around that and I had.. )

    submitted by /u/johanngr
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    It's a new week and what better way to start the week than the introduction of new DApps, find out why everyone is excited about Defi DApp which are taking the Ethereum network on a cruise ride

    Posted: 04 Aug 2020 06:05 AM PDT

    90% of circulating Ethereum supply currently in profit

    Posted: 04 Aug 2020 09:34 AM PDT

    OpenZeppelin Contracts and Solidity 0.7 ��‍�� Install with: npm install @openzeppelin/contracts@3.1.0-solc-0.7 �� Stay tuned for news about Solidity 0.7 support! �� Thanks to Elena Gesheva for the PR

    Posted: 04 Aug 2020 05:56 PM PDT

    High Level Overview, Thoughts, & Questions of Real-World Assets (RWAs) in MCD

    Posted: 04 Aug 2020 10:09 AM PDT

    Join the Switcheo Network (community driven) Discord Server!

    Posted: 04 Aug 2020 12:17 AM PDT

    Does eth2 require a new set of private keys?

    Posted: 04 Aug 2020 08:24 AM PDT

    My wei is scattered across many different addresses, so I'm curious how much work is needed on my end if I'm just planning on holding it for 10+ years as the high risk part of my retirement portfolio.

    Optimally I could just not think about the upgrade and continue on as is with my private keys securely locked away, but is that not the case? do I have to dig them up and do a transaction?

    submitted by /u/towerclimbonline
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    district0x Dev Update - August 4th, 2020

    Posted: 04 Aug 2020 09:50 AM PDT

    Clean Contracts - a guide on smart contract patterns & practices

    Posted: 04 Aug 2020 05:42 AM PDT

    Blockchain and smart contract development are still relatively new and highly experimental. They require a different engineering mindset than traditional web, or app development where 'move fast and break things' has become the norm.

    In a series of blog posts, I'm planning to go through several patterns, practices, and principles that can be applied to blockchain and smart contract development to reduce the risks associated with it.

    In this first article, I'll cover more general engineering practices based on the concepts of Clean Code.

    https://www.wslyvh.com/clean-contracts/

    submitted by /u/wslyvh
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    Ultimate Ubuntu Eth2 Staking Guide with Lodestar | Nimbus | Teku | Lighthouse | Prysm

    Posted: 03 Aug 2020 11:43 PM PDT

    dao.care | Community funding made free, fun and easy

    Posted: 04 Aug 2020 03:22 AM PDT

    dao.care | Community funding made free, fun and easy

    dao.care is a simple community fund generating interest. The interest is awarded to an awesome community project every 2 weeks as voted by fund members. Members are free to withdraw their original deposit at any time.

    https://medium.com/avo-labs/dao-care-community-funding-made-free-fun-and-easy-3c7b009bafeb

    ​

    https://preview.redd.it/202i1z43pye51.png?width=1800&format=png&auto=webp&s=3e91922e749b8f910850ed045ea17aa2145d6785

    submitted by /u/Prodoggy
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    Switcheo Adds Integration With Fortmatic Wallet

    Posted: 04 Aug 2020 12:13 AM PDT
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