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    Saturday, March 5, 2022

    Ethereum Chainlink VRF: New standard for NFT giveaways

    Ethereum Chainlink VRF: New standard for NFT giveaways


    Chainlink VRF: New standard for NFT giveaways

    Posted: 04 Mar 2022 03:48 PM PST

    Is time also written in Ethereum transaction?

    Posted: 05 Mar 2022 12:04 AM PST

    Hello Ethereum redditors,

    I have been recently learning about Ethereum. I do not understand something. Is time also written in Ethereum transaction?

    As for: How do "verifiers" know which transaction happened before the other? How is this done?

    Thank you for possible reply.

    submitted by /u/squaredrooting
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    EIP-4844: Shard Blob Transactions (a legitimate pathway to getting rollups to ~$0.01 fees _this year_)

    Posted: 04 Mar 2022 11:46 AM PST

    EIP-4844 Question

    Posted: 04 Mar 2022 11:20 PM PST

    Hey I just read the EIP proposal and have 2 questions https://eips.ethereum.org/EIPS/eip-4844

    1. It says the data blobs can be discarded after a while. What is "a while" in practice?

    2. As rollups work right now if someone nukes all rollup full nodes I will at any time be able to reconstruct the state just from L1.

    After EIP-4844 rollups have an additional trust assumption that at least one rollup full node exists that is willing to give me the data. If data is unavailable users funds are frozen forever.

    Is that correct?

    submitted by /u/singlefin12222
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    ⟠ Latest Week in Ethereum News: Ukraine accepting crypto donations; Optimism to reduce fees by 30-40% with compression; Vouch considered best practice for staking services

    Posted: 04 Mar 2022 07:40 PM PST

    Can't make a swap on Uniswap on Polygon network with a metamask wallet

    Posted: 04 Mar 2022 03:29 PM PST

    I can't seem to complete a swap. I'm trying to buy AAVE with usdc and it is saying that I must allow the uniswap protocol to use my usdc. When I click on it I can't click on confirm. That's where I'm stuck. Also tried to buy it on sushiswap and the transaction kept failing. What I'm I doing wrong

    submitted by /u/joseaner07
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    Sending crypto inquiry

    Posted: 04 Mar 2022 03:15 PM PST

    Hi all, new to crypto. I have two questions:

    1)Can someone transfer money from THEIR bank account straight to MY metamask wallet?

    2) Can someone transfer crypto from their metamask wallet to my metamask wallet?

    submitted by /u/NFTLegend
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    Question about the merge.

    Posted: 04 Mar 2022 01:36 PM PST

    Incoming noob question. Why do some people suspect the price of ETH to rise dramatically after the merge? I've been watching a few YouTube videos of people predicting the price to hit 10k after the merge. I don't understand… and these people don't do a great job of explaining why. Just a bunch of hype for clicks or is there something to it?

    submitted by /u/OtherwiseAssistant68
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    Any successful use cases of Blockchain that does not involve speculation

    Posted: 04 Mar 2022 11:02 AM PST

    The technology underlying blockhains like Ethereum is pretty impressive. To be able to have a distributed ledger without any central authority enforcing its integrity is pretty amazing.

    But so far so good, looking at the application of this technology, it is clear the only ways it has gained any mainstream usage are those usage that involves speculation.

    One can safely say all coins (shit ones and non-shit ones), get attention because of the get rich quick allure (aka speculation)

    The current form of NFTs are nothing more but speculation.

    DeFI I think seems to provide some form of real value that is not really about speculating.

    So my question is this, anyone knows of any real live, mainstream application of Blockchain that does not involve speculation?

    Any business application in industry or enterprise for instance?

    I cant seem to find any, so I would appreciate some pointers.

    submitted by /u/finlaydotweber
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    Need Help Solving Dropped TXN

    Posted: 04 Mar 2022 02:11 PM PST

    A few days ago I started to withdraw an item from staking, I apparently put 3 GWEI when I meant to put 35 Gwei performing this action.

    I went in today to do another TXN and noticed my original TXN was "dropped".

    https://etherscan.io/tx/0x28fbfb51512e69d9ff52be914be8727ce8c14a51874cdf26827aa8817ea8a1af

    Am I correct I can no longer perform any actions on ETH until this resolves? I am stuck in a limbo, I started some other TXNs but they are in "queue" and don't seem to be working.

    How do I resolve this?

    submitted by /u/Spriggzy
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    Why is everyone talking about Music NFT and What is a Music NFT?

    Posted: 04 Mar 2022 05:46 PM PST

    Music NFTs is going to be one of the primary ways a mainstream audience discovers Ethereum

    Music NFTs is a new way to sell products fans already love: music, merch, concert tix, meet-n-greet etc

    The Music NFT is used as a VIP Pass for digital access to all of these features.

    The blockchain gives it a built in marketplace allows it to be sold and traded without risk of fraud

    The Music NFT is not all about delivering the listening experience

    I want more people to understand that Music NFTs & streaming work together.

    Think of the music like a sports event.

    Streaming = listeners, the audience, on the sidelines cheering.

    Music NFTs = participants, on the field with the artist helping them win

    Streaming is the top of the funnel, low $ value product.

    Music NFT is the bottom of the funnel, high $ value product.

    Music NFTs incentivize the audience to help an artist succeed. They allow the fans to have a stake in the artist, and get cool stuff for supporting. The NFT functions as a tradable digital asset for the artist and their music. They provide digital ownership of a product that scales with the artist. It increases in use case as the artist grows and finds more opportunities to include their collectors.

    submitted by /u/famous_Dyl
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    Scheduled: BIG NEWS today from the $ACCEL Dev Aaron (Mad) 👀🔥 #Crypto #NFT #P2E

    Posted: 04 Mar 2022 03:37 PM PST

    Understanding delegatecall And How to Use It Safely

    Posted: 04 Mar 2022 10:18 AM PST

    Ledger help

    Posted: 04 Mar 2022 09:49 AM PST

    So I bought ledger nano x, is it normal that it immediately shuts down if not connected to power? When I plugged it in first time this morning battery was going down within seconds… is this normal or should I contact ledger?

    submitted by /u/Worth-Yogurtcloset29
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    Would it be okay to use ethereum as a savings account?

    Posted: 04 Mar 2022 08:45 AM PST

    Instead of my money sitting in the bank, would it be a smart idea to throw any extra money I have into ethereum and hold it?

    submitted by /u/colerunit
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    Coinbase CEO Brian Armstrong NFT wallet | Famous Wallets

    Posted: 04 Mar 2022 12:20 PM PST

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