Oscar (🧠 🧪)

Don't waste $13k on courses and bootcamps. 💰 Top 10 Youtube channels to learn Web3 for FREE. A Thread 🧵

Which is the best blockchain/web3 podcast?

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. 🧵

New books smell good. But they smell better if they are about @VitalikButerin and @ethereum . 📖

Having trouble getting out of bed? Use an alarm clock instead of your phone to wake you up. There is no snooze option.

Hey, you! 👋 Help me make a list of consensus protocols. • Proof of Work • Proof of Stake • ... That's it? If you couldn't name more, you should definitely read this article by @vasa_develop 👇 30+ consensus algorithms explained! hackernoon.com/consensuspedia…

Yeah, we all know that blockchain data is encrypted and stuff. But how? 👇 Let's review some cryptography basics.

In blockchain it is important to set a transaction cost. Otherwise an attacker could send unlimited worthless transactions to saturate the network.

Web2 or Web3?

Byzantine fault tolerance (BFT) is a key property that allows consensus protocols to be reliable. History, how it works, pros and cons. 🧵

"...Cardano aims to achieve the scalability, interoperability and sustainability needed for real-world applications..." •Are you familiar with Cardano's blockchain? •Do you think Cardano will achieve its goal? Leave your thoughts in the comments 👇

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.

@0xAscan Great insights! 👏

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 why↓

@CodingJeymen Thanks Jeymen! 🥳 It's never too late

@Hayer_Hans Great! I'm working my way through the ethereum mastering book. I will read Token Economy by the time I finish this one!

@OscarAnsotegui Regarding Ethereum it is Mastering Ethereum by Andreas m. Antono Regarding web3 in general it is in my opinion token economy :)

Which is the best Blockchain/Web3 book?

New day, new challenges! Good morning fam 💙

Don't waste $13k on courses and bootcamps. 💰 Top 10 Youtube channels to learn Web3 for FREE. A Thread 🧵

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?

@EverBuildJobs @TEDTalks @TEDNews Glad you found it useful!!🙌

@OscarAnsotegui @TEDTalks @TEDNews Great thread Oscar - we really enjoyed this content. 👏

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. 🧵👇

@AmanMandal_ Heyyy 👋

@OscarAnsotegui Yo

gm to all web3/blockchain developers and learners!