No description, website, or topics provided.
Switch branches/tags
Nothing to show
Clone or download
Hussain C Hussain C
Latest commit ba5d78f Jul 18, 2018

S4FE AG (S4F) token | security | crowdsale

S4FE is the world’s first blockchain technology based global database for the registration and identification of stolen or lost items. The database is accessible to everyone and enables users to register and search property on the blockchain. Such property could be electronic devices, jewelry, collections, valuables of any kind, documents, sports and hobby equipment, vehicles and machines or nearly any conceivable item representing a value to its owner.

alt text

Technical Definition

S4F is a ERC20-compliant token derived from the OpenZeppelin StandardToken



  • S4FE.sol: Core token logic implementing StandardToken functionality


software version purpose
ethereum => 1.8.12 prod
ganache cli => 6.1.0 dev
solidity => 0.4.2 dev, prod
nodejs => 8.10.0 dev, prod
truffle => 4.1.7 dev, prod
zeppelin-solidity => 1.7.0 dev



To run our smart-contract tests you need to have truffle installed on your machine.

npm install -g truffle
git clone s4fe-contracts && cd s4fe-contracts
npm install


Our tests are written in javascript here. You can run tests with following commands:

truffle test


standard MIT license