# Skillchain

# Your Certified Skills on Blockchain

Skillchain is the definitive Protocol where universities, companies and non-academic training companies meet to certify and guarantee YOUR skills in a permanent way.

More info at https://www.skillchain.io

# Smart Contracts Audit

# Author

The audit was performed by BC1 - Blockchain Pioneers (https://www.bc1.tech) on all the Smart Contracts provided by the Skillchain team.

# Overview

Code is hosted on Skillchain official GitHub repo https://github.com/Skillchain/smart-contracts and was forked here https://github.com/bc1tech/skillchain-audit by BC1 - Blockchain Pioneers team at commit f725ac8ec66798ef75a095b550aa3126e13504b0.

Audited Smart Contracts are in the contracts folder and they have been deployed by Skillchain on Ethereum blockchain at the following addresses:

• SkillChainToken 0x996dc5dfc819408dd98cd92c9a76f64b0738dc3d

• SkillChainContributions 0x0a5e725fa3fd699a73202bc089201f49ad4e99a9

• SkillChainPrivateSale 0x0bcaa1c8da60b9f9711191ebf192c879870b322a

• SkillChainPresale 0x5f84a30e819fe1d62452899a28a8b3d0776f9ff0

Smart contracts were compiled using solc v0.4.19+commit.c4cbbb05.Emscripten.clang.

Smart contracts use the OpenZeppelin v1.6.0.

# Report

Report can be found here
https://github.com/bc1tech/skillchain-audit/blob/master/audit/SkillChain-BC1-Audit-Report-V1.0.pdf.

# Result

PASSED ✅

No security issues were found.

# Testing Process

# Install dependencies

Use:

• zeppelin-solidity@1.6.0
• truffle@4.0.6 with solc 0.4.19+commit.c4cbbb05.Emscripten.clang

npm install

# Linter

Use solium@1.1.7

npm run lint:sol

Use eslint

npm run lint:js

# Test

npm run test

Coverage

npm run coverage