Harsh Panghal

Exploring Blockchain, tech, business, and the mind, sharing what I learn

[Harsh Panghal @HarshPanghal18]

Stablecoins are the quiet trillion-dollar revolution
In 2024 they settled $27T+ more than Visa + Mastercard combined

Market cap exploded from $5B -> $250B in just 5 yrs.
Banks are integrating them. Regulators are racing to catch up. But how do they actually work under the hood?

[Harsh Panghal @HarshPanghal18]

@alifcoder Ai

[Harsh Panghal @HarshPanghal18]

@haha_girrrl https://t.co/O7kYostVPU

[Harsh Panghal @HarshPanghal18]

@Bitmay Hey @Bitmay

[Harsh Panghal @HarshPanghal18]

Nothing drains you like a meaningless day.

We are tired not because we are doing too much, but we are doing too little of what makes us feel alive.

We are busy being empty.

[Harsh Panghal @HarshPanghal18]

Health is wealth.
Was on rest for 10 days with a blood infection and chest pain. Took the time to recover properly.

Back to my blockchain journey now, revising and moving ahead.

[Harsh Panghal @HarshPanghal18]

@meowwcodes Div is not centered, fix that

[Harsh Panghal @HarshPanghal18]

@Web3_Vinay One of the best ways to learn.

[Arsen @arsen_bt]

Here's how to prepare for your 1st security audit:

1. Study how blockchain & smart contracts work.
2. Learn Solidity / Rust / Move syntax.
3. Pick the contest / bounty in advance.
4. Understand the type of protocol you'll audit.
5. Study how such a type of protocol works.
6. Study top / main vulnerabilities for this type.
7. Document everything thoroughly, test your knowledge.
8. Jump into the audit.

As a beginner, it's important to prepare for your 1st audit.

In 2026, don't just randomly jump into contests.

Put your energy & attention into one thing at a time.

Don't be overwhelmed by the ton of knowledge out there.

[Harsh Panghal @HarshPanghal18]

Let's build

[Pandit | Ξ🦇🔊 @panditdhamdhere]

This is BIGGGGG - ERC 8004 is Live on the Ethereum Mainnet.

Lets Buidl agentic blockchain future.

Code - https://t.co/6YSLvQgSgn

[Harsh Panghal @HarshPanghal18]

Quote: “Contracts don't run on their own, everything starts with a transaction.”

Lifecycle: Create → Sign (ECDSA) → Broadcast → Mempool → Inclusion → Execution.

Low-level control = craft raw txs, manage nonce/gas/data yourself. Secure those keys!

Keep Learning

[Harsh Panghal @HarshPanghal18]

Day 8 of #Blockchain learning!

Today: Ethereum transaction lifecycle, low-level control ,EIP 155 , offline signing and mempools from Mastering Ethereum .

Quick teach: Transactions are the ONLY way to change Ethereum's state.

[Harsh Panghal @HarshPanghal18]

@aditiitwt Very much relatable

[Davide Crapis @DavideCrapis]

Ethereum is in the unique position to be the platform that secures and settles AI-to-AI interactions.

The ERC-8004 standard is coming to mainnet.

[Harsh Panghal @HarshPanghal18]

@Sabercodes123 nuget & cargo

[Harsh Panghal @HarshPanghal18]

@Web3_Vinay keep growing man

[Harsh Panghal @HarshPanghal18]

Focus should be on building more real world use-cases.
Focus should be on solving real problems.
We need more serious developers.

[Crypto Rover @cryptorover]

WARNING: Vitalik says if crypto keeps centering on gambling with no real-world use, the industry will die fast.

[Harsh Panghal @HarshPanghal18]

No progress on blockchain learning today

Got completely stuck in production at work and had to ship some important features.

Back on the learning grind tomorrow!

[jayesh @0xjayeshyadav]

As a smart contract developer, master what AI still struggles with:

- Edge cases, where AI models are weakest
- Spotting and solving new problems and novel hacks before they become obvious
- Focusing on architecture and design over syntax level coding
- Letting AI handle boilerplate while you write the critical logic
- Writing extremely clear, edge case aware prompts
- Staying innovative and creating mechanisms others haven’t thought of yet
- Code is cheap, trust is expensive, build reputation

[Harsh Panghal @HarshPanghal18]

@justbyte_ None, go for Rust