/r/ethereumnoobies

Photograph via snooOG

An educational subreddit for all your questions about the basics of Ethereum, Ether trading, and other related topics.


Welcome to /r/ethereumnoobies

This is a community-driven educational sub, so feel free to post your questions about Ethereum, Ethereum tokens, Ether trading, and more after reading our rules.


Contact the moderators


Useful Links:

Ethereum.org - Official website
CoinMarketCap - Price and market info
CoinGecko - Price and market info
Etherscan - Block explorer
ETH Gas Station - Gas and network info
Ethstats - Network stats
State of the DApps - Decentralized applications
Fellowship of Eth. Magicians - Emerging ideas
Ethereum Research - Current technical research
Crypto Scam Database - Scam tracker
Ethhub - Knowledge base


Essential Reading:

Accounts, Transactions, Gas, and Block Gas
How do blockchains actually work? (video)
How secure is 256-bit security? (video)
Ethereum White Paper
Mastering Ethereum
A comprehensive reading list


Related subreddits:

/r/Ethereum
/r/eth
/r/EthDev
/r/EthFinance
/r/Ethtrader
/r/EtherMining
/r/GPUMining

/r/ethereumnoobies

29,743 Subscribers

0

Two Reasons Why Ethereum (ETH) Is Underperforming Bitcoin (BTC) As an Asset... My 18 BTC is now equal to almost ~400 ETH!!! GLTA!!!

0 Comments
2024/05/15
17:36 UTC

1

Help

Sent ETH to the wrong address Is there any way to get it back?

1 Comment
2024/05/11
02:06 UTC

1

Sending a specific ETH balance - first-in-first-out

Hi! I’d like to send a specific balance of ETH from one address using Metmask. Does anyone know how to identify specific tokens and then execute a transaction using only these tokens while all other tokens in the address will not be touched. Example: let's say I have an address with a total balance of 1 ETH. That 1 ETH was accumulated in the address by 10 transactions of 0.1 ETH each over a longer period of time. Now I'd like to send the 0.1 ETH that had been received first and make sure that no other of the remaining 0.9 ETH (excluding the obvious gas fees) is part of the transaction. How do I do that? Thanks 

0 Comments
2024/05/10
07:39 UTC

0

HODL BTC to RICHES!!! $95k BTC within the next 1-3 months time, $200k by the end of this year!!! LFG!!! GLTA!!!

0 Comments
2024/05/09
16:14 UTC

1

“factory runner does not support sending transactions

When I run

npx hardhat run --network sepolia scripts/deployFlashLoan.js

I am getting error

“factory runner does not support sending transactions (operation=“sendTransaction”, code=UNSUPPORTED_OPERATION, version=6.12.1)”

  1. I am not sure why version is 6.12.1
  2. I want to know the correct way to implement getSigner() to solve this problem.

Ethers version in package.json “ethers”: “^5.1.3”, and I installed ethers with npm i @ethers5.1.3

Deploy script contains const hre = require(“hardhat”);

pls help solve.

thanks
Uday

0 Comments
2024/05/09
15:53 UTC

1

Infinity stake chain

Has anyone used this platform before? I've been staking with them and they had a website crash in which they said wallets were disconnected and reconnecting to the ethereum (pos) chain was required by sending previous transactions. After this step, they mentioned there being a lack of compute power and requires additional eth to continue the process of reactivating all of the staking platform features (withdrawal, transfer, etc). They also mentioned multiple times that it was a time sensitive issue.

All of this pointing to thoughts of a scam and there isn't much online regarding this platform.

Can anyone atest to this? https://www.infinitystakechain.com/farms

0 Comments
2024/05/08
03:33 UTC

1

~ 20.74 ETH = ~ 1 BTC, +1.96 (10.45%), year to date high. I'm Long-Term 18 BTC, which is equivalent to ~373.32 ETH!!! HODL BTC TO RICHES!!! GLTA!!!

0 Comments
2024/05/07
18:08 UTC

1

Geoffrey Kendrick of Standard Chartered - who correctly predicted $4k in Ethereum (ETH) few months ago - is sticking with his $150k Bitcoin (BTC) target for year-end 2024 and 200k for year-end 2025 (with chance of overshoot to $250k per BTC). LFG!!! GLTA!!!

1 Comment
2024/05/02
16:18 UTC

2

What’s the minimum amount for gas

I’m trying to do a swap (uniswap) and it says my gas is too low. I have .46 eth in my balance. But it still says too low. What is the minimum amount for gas I should have?

1 Comment
2024/04/30
22:45 UTC

1

ETH nicht angekommen.

hey guys, I made a transfer but the money didn't arrive even though the address is correct and everything is entered in the blockchain. How long can a transfer take? I've never waited longer than 10 minutes max, actually super fast. But I just heard that my friend had been waiting for an hour and this information changes what I believed. How can I proceed? What can I do? thought nothing would be lost ;) everyone have information ob that is normally

0 Comments
2024/04/30
15:35 UTC

2

Cost Efficient Method to go to L2

What’s the most cost efficient method to enter the L2 ecosystem (Base, etc.)? I have ETH and MetaMask at the moment, but looks like bridging has high fees associated with it.

Is there a cheaper alternative to circumvent these bridge fees?

9 Comments
2024/04/29
21:51 UTC

2

help?

hi so i don't know anything about crypto but i have $100 AUD worth of ETH and i was wondering if its possible to transfer it into like a bank account or something?? I'm using rainbow as my wallet for it by the way... again I have no idea how crypto works so i have no clue if this is a stupid question or not

2 Comments
2024/04/29
10:40 UTC

1

Restore Wallet vom RSA Key im .PEM File

Some years ago I created a Ethereum wallet and it seems like I saved the Private Key as RSA inside a .pem file. The File starts with -----BEGIN RSA PRIVATE KEY----- and then a lot of Numbers, letters and symbols... Which steps would I need to take to restore my wallet from this file?

7 Comments
2024/04/28
12:40 UTC

1

Is this a good plan? Recommended by my friend

I have a friend of mine that got me into investing into crypto. He knows what he does but I just want to make sure from external people that he really does.

He recommended me to buy 1 eth (which I did) and put into staking. In detail, I think we decided to do a smart contract, 5 years long (I chose the time length).

Then he told me to go on binance on spot/withdrawal, gave me a stacking address and told me to select the Arbitrum (arbitrum One) network.

Is this a good plan? I was going to do it because like I said I trust my friend but the moment I was gonna do it I received an alert from binance telling me to beware of pyramidal schemes. That's when I got slightly skeptical and decided to come here on reddit for an external advice.

p.s.: "I know some of you might think: why don't you just study what you're doing before investing good money on it?" and you're right, it's just that I'm fine with just trusting my friend and getting into this world asap. :)

Thank you.

1 Comment
2024/04/28
10:15 UTC

1

Lost LIDO staked ether transfer

Hello all,

I transfèred staked éther i had on my ledger account to crypto.com. (STETH to normal Éther)

Thé problem is that is not showing up in my wallet now After several days.

I have no doubt it is my fault and should have sent a test amount before.

Crypto.com are telling me they want 150 usd to check and there is no guarantee thé money will bé found/refunded.

The transaction id is 0xe55f6ed41fb9b2d7c6153af0b3d6a416d8747f55929904ee46333df1e8b3162e

Can anyone help here or do i need to bite thé bullet and potential lose more money asking crypto.com to do it?

Thanks all.

0 Comments
2024/04/26
11:03 UTC

3

JUST IN: U.S. SEC is expected to deny spot Ethereum ETFs next month, Reuters reports. Please refer to the enclosed article below. TQ!!! GLTA!!!

5 Comments
2024/04/25
14:24 UTC

1

From basics to beyond: Explore Ethereum in-depth.

Whether you're a newcomer or a seasoned investor, our guide provides valuable insights into the world of Ethereum. From its groundbreaking technology to its impact on the future of finance.
Learn More: https://localcoinatm.com/blog/what-is-ethereum/

2 Comments
2024/04/24
16:55 UTC

2

ERC-7512: What Should You Know

Here's a rundown of what you'll find in Ethereum 2077’s ERC-7512 publication:

Have you ever wished there was a simpler way to verify audits for Ethereum smart contracts on-chain? The ERC-7512 (On-Chain Representation for Audits) aims to accomplish just that! Let's end manual off-chain verifications and bring trust to the blockchain!

Tired of searching for audit links on project websites? A game-changing feature of ERC-7512 is auditors creating on-chain representations of audits. It's time to say goodbye to endless PDF searches!

Would you like to know more? Explore the information in my comprehensive article, which delves into the importance of audits, breaks down the specifications of ERC-7512, and explores its potential impact on the Ethereum network.

Hold on, though! Despite its potential, ERC-7512 has some limitations that need to be overcome before it can become the ultimate security solution. Stay tuned for updates!

Let's revolutionize Ethereum security together!

#Ethereum2077 #BlockchainSecurity #ERC7512

0 Comments
2024/04/22
18:09 UTC

0

Today, Bitcoin's (BTCprice is at $64K, and it has the potential to 4x from here to $256k. I'm Long-Term 16.5 BTC, 13 BTC of which are held directly at a crypto-exchange, and 3.5 BTC held indirectly via 6,125 shares of IShares Bitcoin ETF (IBIT). Total current market value now: $1,055,448.90. GLTA!!!

0 Comments
2024/04/20
17:26 UTC

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