VALENS
| SWE> SECURITY & BLOCKCHAIN RESEARCHER | SWE
hey! I'm a security & blockchain researcher, blockchain data analyst, and software engineer specializing in blockchain analytics, applied cryptography, and developer relations. my work focuses on producing data-driven research across both EVM and Solana ecosystems, and securing the ecosystem through in-depth technical and non-technical content.
my tutorials on decoding calldata and simulating transactions are featured on Ethereum.org's official developer tutorials, and I've won multiple data analytics bounties and hackathons for research on RWA, DeFi, and on-chain market trends.
DeFi lover and bilingual (English & Spanish).
A Modern Toolkit for Applied Cryptography. From hashing and function selectors to advanced concepts like BLS signatures, BLSLab provides simple, interactive tools for developers, students, and non-technical users alike.
BLS Signature Visualizer
Aggregate multiple signatures into one and verify them.
Hashing Playground
Compute hashes with SHA-256, Keccak-256, and more.
Function Selector Calculator
Calculate the 4-byte selector from a function signature.
Shamir's Secret Sharing Visualizer
Split a secret into shares that can be reconstructed. Note: For educational use, not for sensitive data.
For secure comms, reach out.
SYSTEM v2.0.25 // CYBERNETIC INTERFACE ACTIVE // 2025