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More / Bitcoin Reddit - 2 years ago

Blockchain ROM ?

since the blockchainhistory of the bitcoin blockchain does not change - why don't we produce a blockchain (Factory programmed) rom? A node could easely download the recent blocks an saves drivespace and traffic. maybe more and cheaper nodes could...

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...