Is it possible for two miners of a PoW blockchain like #Bitcoin to validate a block at the same time?
Yes, in this case a split in consensus is taking place.
Here's why it happens and how it' s solved.
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Hey, you! ๐
Help me make a list of consensus protocols.
โข Proof of Work
โข Proof of Stake
โข ...
That's it?
If you couldn't name more, you should definitely read this article by @vasa_develop ๐
30+ consensus algorithms explained!
https://t.co/R7dFx6KZwf
"...Cardano aims to achieve the scalability, interoperability and sustainability needed for real-world applications..."
โขAre you familiar with Cardano's blockchain?
โขDo you think Cardano will achieve its goal?
Leave your thoughts in the comments ๐
A Smart Contract can be modified.
Does that mean that the blockchain is not immutable?
No.
A record of all versions of the Smart Contract will always remain on the blockchain, but modifiable functions can be programmed to change attributes, variables, etc.
If you lose the keys associated with your wallet you will not be able to recover your funds.
This is a big problem for the mass adoption of this technology, since it is a common problem not to remember a password.
Smart Wallets are born to try to solve this problem.
Here whyโ
I want to put all my conference tech stickers on my laptop, but I also want to keep it clean and minimalist.
I have a ton of them crying in my drawer.
What should I do?
Discover how BLOCKCHAIN technology has the potential to CHANGE the world.
A list of 8 TED Talks about Blockchain and Web3 that you won't regret watching.
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