Smart Contracts

Library for creation, parsing, signing, verifying and transferring oracle price messages according to the PriceOracle Specification.

Library for creation, validation and management of AnyHedge contracts on the Bitcoin Cash blockchain.

OSINT - Data Visualization - Blockchain - Awareness - Scam

A test project given by a stealth startup to validate ✍️ my smart contract skills. The task was to create a gasless marketplace 🛒. The sellers can list the NFT for sale against a specified no of ERC-20 token called GEM's 💰 and whitelist some buyers.

So the whitelisted buyers will be able to transfer the required GEM's 💰 and buy's the NFT. And other task was to allow user to burn their ERC-721 token to upgrade to ERC-1155 token.

Furthermore, gasless ⛽ transaction is also implemented using ERC-2771. The relay is created using NodeJS, and it also tracks the amount of gas spend in a database for analytics.

Blockchain smart contracts for decentralized system engineering. Grant from the Open Space Innovation Platform by the European Space Agency 2021-2022.

Progetto DEMO che, tramite l'uso della libreria Waffle JS, esegue il testing di alcuni semplici Smart Contracts.

Blockchain, Ethereum, Smart Contracts, Solidity, Truffle, React, Unit testing with Truffle

TKI - Transparent (Public) Key Infrastructure

PKI system that extends traditional CA-based PKI model by allowing users to store information about encountered key bindings on blockchain.

Visual smart contract editor for Tezos based on Blockly

Blockchain project, Ethereum, Truffle, OpenZeppelin, ERC20, React, Unit Test with Chai