Multicall in Solidity: CALL vs DELEGATECALL Explained
Discover how Multicall enables batch execution of smart contract calls, when to use CALL vs DELEGATECALL, and how contract interactions differ from EOAs.
2025, Apr 03 — 12 minute read
Bitcoin Keys 102: How Wallets Generate Seed Phrases and Private Keys
This article is a deep dive into the generation of private keys until obtaining a public address through the main related BIPs - BIP-32 and BIP-39
2025, Mar 27 — 4 minute read
ERC-721 (NFT) Overview: Implementation, Security, and Best Practices
This article presents a global overview of ERC-721 standard (NFT), covering its core functions, metadata, and security best practices and to build it with OpenZeppelin.
2025, Mar 03 — 10 minute read
Rust for Solana - Basic knowledge
This article explains the basic knowledge of Rust to understand and write Solana Programs
2025, Feb 10 — 8 minute read
K-Nearest Neighbor (KNN) Algorithm - Overview
K-Nearest Neighbor (KNN) is a simple, non-parametric algorithm used for classification and regression, predicting from the similarity between data points.
2025, Feb 10 — 9 minute read
Machine Learning - Supervised vs. Unsupervised Learning
This article explains the difference between supervised and unsupervised learning in Machine Learning with several examples.
2025, Jan 22 — 6 minute read
AI security and threats
Artificial Intelligence(AI) and Machine Learning Models bring with them a range of new challenges and security concerns. From the creation of realistic deepfakes to vulnerabilities like prompt injection and the use of Shadow AI systems inside an organization.
2025, Jan 22 — 9 minute read
