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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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Wallet Experiments — What Clicked for Me in My First Week of Solana

Wallet Experiments — What Clicked for Me in My First Week of Solana

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1 min read
I built LeetCode for Web3 developers — looking for 20 beta testers

I built LeetCode for Web3 developers — looking for 20 beta testers

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1 min read
Breaking Down How the Lightning Network Works — It's Not Just Magic

Breaking Down How the Lightning Network Works — It's Not Just Magic

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3 min read
Building a Privacy-First URL Shortener on Blockchain

Building a Privacy-First URL Shortener on Blockchain

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1 min read
Identity on Solana: SSH Keys Concept

Identity on Solana: SSH Keys Concept

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3 min read
Identity: A cryptographic tale

Identity: A cryptographic tale

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1 min read
Fonctionnement d’une blockchain 8/8 : Finalité & confirmations

Fonctionnement d’une blockchain 8/8 : Finalité & confirmations

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1 min read
From Usernames to Wallets: Understanding Identity on Solana for Web2 Developers

From Usernames to Wallets: Understanding Identity on Solana for Web2 Developers

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3 min read
From Passwords to Keypairs: Understanding Identity on Solana

From Passwords to Keypairs: Understanding Identity on Solana

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3 min read
API Cost Optimization for LLM-Powered Applications

API Cost Optimization for LLM-Powered Applications

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1 min read
🏗️ Building Web3: If Solidity Looked Like an Epic Strategy Game (Part 1)

🏗️ Building Web3: If Solidity Looked Like an Epic Strategy Game (Part 1)

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3 min read
How Identity Actually Works on Solana

How Identity Actually Works on Solana

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2 min read
7 days of Solana

7 days of Solana

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1 min read
How a $292M Exploit Redefined Cross-Chain Security: The KelpDAO Incident

How a $292M Exploit Redefined Cross-Chain Security: The KelpDAO Incident

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2 min read
The Bug That Silently Broke My Entire Blockchain How a single function rejected "trailing bytes" and made every block commit with zero transactions

The Bug That Silently Broke My Entire Blockchain How a single function rejected "trailing bytes" and made every block commit with zero transactions

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3 min read
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