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Blockchain

A decentralized, distributed, and oftentimes public, digital ledger consisting of records called blocks that are used to record transactions across many computers so that any involved block cannot be altered retroactively, without the alteration of all subsequent blocks.

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Beyond onlyOwner: Fixing Logic Vulnerabilities in DeFi (A RetoSwap Case Study)

Beyond onlyOwner: Fixing Logic Vulnerabilities in DeFi (A RetoSwap Case Study)

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2 min read
I Built a Blockchain & Web3 MVP Prototype v1.0

I Built a Blockchain & Web3 MVP Prototype v1.0

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2 min read
The End of Script-Based Blockchain Automation: Why Agents Are Replacing Your Cron Jobs

The End of Script-Based Blockchain Automation: Why Agents Are Replacing Your Cron Jobs

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5 min read
Deterministic Telemetry Ingestion Pipeline for GridLoqer

Deterministic Telemetry Ingestion Pipeline for GridLoqer

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6 min read
Identity in Web3

Identity in Web3

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1 min read
Solana's Account Model, Explained to My Past Self (A Web2 Dev's Guide) #100DaysOfSolana

Solana's Account Model, Explained to My Past Self (A Web2 Dev's Guide) #100DaysOfSolana

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2 min read
My Journey Through Hackathons (~₹4L)

My Journey Through Hackathons (~₹4L)

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4 min read
Share your explorer challenge #100DaysOfSolana

Share your explorer challenge #100DaysOfSolana

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1 min read
Learning Midnight: nothing goes public by accident

Learning Midnight: nothing goes public by accident

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2 min read
I built a marketplace for digital goods on TON — pay in TON/USDT, no cards, no KYC

I built a marketplace for digital goods on TON — pay in TON/USDT, no cards, no KYC

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2 min read
Why block.timestamp Is an NFT Mint Exploit Waiting to Happen (And What VRF Actually Does Instead)

Why block.timestamp Is an NFT Mint Exploit Waiting to Happen (And What VRF Actually Does Instead)

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6 min read
AI Crypto Fraud Arms Race: The Pre-Signature Packet That Matters

AI Crypto Fraud Arms Race: The Pre-Signature Packet That Matters

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5 min read
The agent economy solved 'how to pay.' It still hasn't solved 'who to trust.'

The agent economy solved 'how to pay.' It still hasn't solved 'who to trust.'

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5 min read
I built a formal verifier for EVM contracts with no SMT solver

I built a formal verifier for EVM contracts with no SMT solver

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5 min read
Bitcoin Keys and Addresses

Bitcoin Keys and Addresses

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5 min read
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