An open source blockchain written from scratch in Python. :))

Petoron Local Destroyer (PLD) irreversible cryptographic file wiper based on entropy rewriting. No logs. No trace. No recovery.

Petoron Quantum Standard (PQS) is fully independent, self-contained encryption standard.

Petoron P2P Messenger - minimalistic, secure and autonomous P2P messenger with built-in encryption - no servers :))

Petoron Crypto Archiver (PCA) is a binary encryption archiver with no compression, no fingerprints, and no key recovery. Built with Argon2id key derivation, AES-256-CFB encryption, and HMAC-SHA512 authentication. Every archive is uniquely encrypted, verifiable, and irreversible without the password :))

Petoron Seal Contracts (PSC) is a minimalistic cryptographic contract format. It doesn't execute. It verifies. Then it ends :))

Petoron Time Burn Cipher (PTBC) - irreversible encryption with time self-destruction and non-recoverability

PHASH is a self-contained, dependency-free, post-quantum XOF hashing algorithm implemented in modern C++20

$PTRN (Petoron) - it’s a fixed-supply ERC-20 cryptocurrency built to support the open-source Petoron open-source cryptography ecosystem.