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More / Etherum Reddit - 2 years ago

Scroll zkEVM 101 | The journey of a transaction

I wrote this guide to understand and explain how a transaction is created, mined, committed and finalized from a zk-rollup L2 network onto the ETH L1 mainnet! Let me know what you think... https://gaurangtorvekar.medium.com/scroll-zkevm-101-the-journ...

by COINS NEWS - 2 years ago

The "my wallet was hacked" is utter nonsense !

I just saw a post asking If the wallet could be compromised if someone knew the seed phrase but not the order of the words, and it made me think about all those "i clicked on the link showing MILFs in my area and lost all my money", "t...

by COINS NEWS - 2 years ago

Ethereum staking withdrawals - info on when and how

Short overview: There was news today that Ethereum's Shanghai upgrade, which allows for withdrawing staked Ether, was delayed. The previous plan to deploy the Shanghai Capella upgrade to the Goerli testnet late February, then upgrade the mainnet...

by COINS NEWS - 2 years ago

Revolut rewards free Polkadot for 2 quizzes!

Revolut is giving 1€ (in my country) in Polkadot cryptocurrency for solving 2 quizzes about cryptocurrencies! You can even stake the reward. Questions can be answered many times in case of wrong answers without impacting the rewards. Remember, that R...

More / Bitcoin Reddit - 2 years ago

tipping

So I posted my zebedee qr code in another whisper. Someone commented and I was tipped 500 sat. But when I go to deposit it says I do not have balance for 10000 sat. When I hit with draw it tells me it doesn't understand my commands HELP I'm...

More / Bitcoin Reddit - 2 years ago

Daily Discussion, March 03, 2023

Please utilize this sticky thread for all general Bitcoin discussions! If you see posts on the front page or /r/Bitcoin/new which are better suited for this daily discussion thread, please help out by directing the OP to this thread instead. Thank yo...

More / Bitcoin Reddit - 2 years ago

Access question

Hi all, please humor an ELI5 question… Let’s say I have a pittance of BTC, which I cautiously off-loaded from an exchange like Coinbase to a hard wallet like Trezor. How could this coin be accessed outside of the local hard wallet (Trezor io) environ...

More / Bitcoin Reddit - 2 years ago

Bitcoin ATM - Are all the same?

My father in law got scammed out of $6k, by being told to go to a bitcoin atm and put in the cash. He never selected a receive wallet, or was given access or asked for a QR code at any point. When being scammed there is supposed to be a step where yo...