node of the decentralized oracle network, bridging on and off-chain computation

Demystifying Exploitable Bugs in Smart Contracts

Information about web3 security and programming tutorials/tools

Minimal Anti-Collusion Infrastructure (MACI)

An incremental Merkle tree written in Typescript and circom

Guidelines and training material to write secure smart contracts

Publications from Trail of Bits

A curated list of blockchain security Capture the Flag (CTF) competitions

Asset bridging between Hyperledger Fabric and EVM compatible ledgers. Demo: https://bit.ly/andreaugusto-cbdc-bridging-demo

Restrict access to content based on the ownership of an NFT

Vulnerable-by-design solidity protocol to help Web3 security enthusiasts practice their skills in an environment closer to real live.

Source code for Eat The Blocks, a screencast for Ethereum Dapp Developers

A Blockchain-Based Hybrid Searchable Encryption

Symmetric searchable encryption database.

The companion to the Youtube tutorials

Go Training Class Material :

Hyperledger Cacti is a new approach to the blockchain interoperability problem

Repository for code and discussion around ERC725 and related standards

Searchable Symmetric Encryption

A pure rust implementation of the RIPEMD-256 cryptographic hash.

Main repository for Will -- 2.5D moddable action adventure game

Source code for rib.rs

Decentralised Exchange (DEX) for Ethereum

Smart contracts for the Gnosis Protocol v1

[OLD!] RGB Protocol specifications for Bitcoin-based digital assets