Luni

[Luni @LuniInSpace]

Gonna learn how to build a JARVIS AI just so my friend can finally spell it correctly 😇 #LearnAi

[Luni @LuniInSpace]

Coding in Python to work on AI
What are the things that I should most focus on?
#ai #python #quickrecap #learnonline

[Luni @LuniInSpace]

I have decided to learn AI engineering because I have been enthusiastic about #Ai from the very beginning.

I would love to explore things more deeply and discover my interests so I can bring them all together to enhance my ideas and projects.😇

Any tips to learn AI effectively?

[Luni @LuniInSpace]

Day 20 of learning blockchain🚀

My first zkSync transaction ⚡

Things I have learnt today :
zkSync Sepolia
Bridging L1 → L2
ZK-rollups
Validity proofs
L2 finality
Processed vs finalized
EVM compatibility
Same wallet, lower gas

#Blockchain #Web3‌‌ #Wallets #LearningTogether

[Luni @LuniInSpace]

Day 19 of learning blockchain🚀

Rollup Stages & L2 Maturity

Stage 0→trust the team
Stage 1→smart contracts take over
Stage 2→trustless rollups

Sequencers
Proposers
Fraud & ZK proofs
Exit windows

It isn’t about faster chains. It’s about removing trust, one stage at a time.

[Luni @LuniInSpace]

Day 18 of learning blockchain🚀

• Blockchain Trilemma
• Layer 1 vs Layer 2
• Rollups scaling Ethereum
• Optimistic vs ZK Rollups
• Fraud Proofs & ZK Proofs
• MEV
• Centralized sequencers

It’s more like solving a massive coordination puzzle than just making chains faster

[Luni @LuniInSpace]

@yen032627 @CyfrinUpdraft @MegPrimePay Very motivating for me to go further and seeing projects like @MegPrimePay apply blockchain to real-life payments and stuff makes everything click even more thanks a lot!!

[Luni @LuniInSpace]

Day 17 of learning blockchain🚀

Learnt briefly about :
ERC20
ERC721
ERC1155

Gaming economies
Batch transfers
Gas optimization
One contract, many assets

If you’re into blockchain too, let’s connect 🔗

#Blockchain #Web3‌‌ #crypto

[Luni @LuniInSpace]

Day 16 of learning blockchain🚀

—CEXs vs DEXs—

Custody vs self-custody
KYC vs permissionless access
Order books vs AMMs
Liquidity pools & LPs
Swaps via smart contracts

Learnt to swap tokens through @Uniswap & Understood that verifying is very cruical step.
#LearnBlockchain

[Luni @LuniInSpace]

Have a look at the image it has really good content to understand about tokens clearly 😇

[Luni @LuniInSpace]

Yay Day 15 of learning blockchain🚀

Starting blockchain use cases from Defi and Tokens in Web3

Topics covered :
• Native Tokens
• Fungible Tokens
• NFTs
• RWA Tokenization
• CEX vs DEX

From money(ETH) →ownership(NFTs) →governance(DAOs) →real-world
It’s EVERYWHERE

[Luni @LuniInSpace]

Day 14 of learning blockchain

EIP-7702 & Smart Wallets

EOA wallets
Smart contract delegation
Type 4 transactions
Batch approves
(EIP-7702)Temporary Superpowers for Your Wallet

Looks like the best upgrades don't ask you to start over, they meet you exactly where you are.
#web3

[Luni @LuniInSpace]

Lost in Blue
#nature #mountains #peace

[Luni @LuniInSpace]

Day 13 of learning blockchain.

Transaction Lifecycle
→ signed → mempool → validator → block → final

Account Abstraction → smart wallets = program + gasless + secure

From complex clicks to smooth UX -usability.
#backtonormal #learntobuild

🧘🏻‍♀️MISSED MY STUDY SPACE BTW 🧘🏻‍♀️

[Luni @LuniInSpace]

Day 12 of learning blockchain

Gas = fuel of Ethereum
Pays validators + prevents spam
Upgrade: EIP-1559
Base fee (burned) + priority tip
Gas in Gwei | fees rise with demand
More usage = more ETH burned = potential scarcity

Would you pay more for speed or wait it out?

[Luni @LuniInSpace]

Day 11 of learning blockchain

Learned about EIPs & ERCs
ERCs set the rules for tokens 🪙
ERC-20, 721, 1155 — the standards behind every wallet & NFT marketplace

If YOU built a token, would you follow the standard or go rogue?
#Ethereum #EIP #ERC

[Luni @LuniInSpace]

Day 11 of learning blockchain

Learned about Hard Forks - How Ethereum upgrades itself with zero central authority.

EIPs kick it off
Node operators are the real voters
The DAO Hack split ETH & ETC forever

$150M stolen.Would YOU fork the chain?
#Blockchain #HardFork #Web3

[Luni @LuniInSpace]

Day 10 of learning blockchain

POS + Blockchain Attacks

Validators
Block signing
Slashing - dishonest ? = loss of stake!

51% attack
Sybil attack
Re-orgs
MEV & sandwich attacks
Replay attack

Looks like Security isn't enforced by code alone, it's backed by billions on the line.

[Luni @LuniInSpace]

Day 9 of learning blockchain

Learned about Cryptographic signatures

Private key
Public key
Seed phrase
Digital signature
A Practical demonstration : ECDSA Signatures

So, Ownership without a safety net — feature or flaw?
#cryptocurrency #blockchain

[Luni @LuniInSpace]

Day 8 of learning blockchain

It was a long day and I could only learn these topics:

SHA256
Nonce
Immutability
Longest chain at last

If cheating costs more than it pays, is PoW the closest thing we have to a trustless system?