Stacktical — DSLA Token Sale Smart Contract Audit Report

2 min readNov 17, 2018

[Update] The DSLA Token Sale Smart Contract has been re-issued according to a Security Upgrade.

The certificate of compliance issued by Chainsulting

The Stacktical team is proud to announce that the DSLA Token Sale Smart Contract has been successfully audited, tested and deployed on the Ethereum mainnet.

The source code is publicly hosted on Github at https://github.com/Stacktical/stacktical-tokensale-contracts

The mainnet address of the contract is 0x8efd96c0183f852794f3f18c48ea2508fc5dff9e

Security Audit Report

After running through extensive unit, integration and functional testing, as well as the scrutiny of trusted independent developers in our network, we reached out to ChainSulting, a leading security auditing company based in Germany, for a final audit of the DSLA token sale Smart Contract.

Here is the conclusion of their investigation:

The issues identified were minor in nature, and do not affect the security of the contract. Additionally, the code implements and uses a SafeMath contract, which defines functions for safe math operations that will throw errors in the cases of integer overflow or underflows. The simplicity of the audited contracts contributed greatly to their security. The usage of the widely used framework OpenZeppelin, reduced the attack surface.

An excerpt of the smart contract tests (45) we have written internally.

The full report is available here.

We would like to thank the Chainsulting team for their professionalism!

Whitelisting is Open

Along with the availability of the Smart Contract on the Ethereum mainnet, we invite the Stacktical community and all pre sale participants to apply to the token sale whitelist at https://stacktical.com.

About Stacktical

Stacktical helps online service providers automatically compensate customers for slowdowns, downtimes and unresponsive customer support using DSLA, the Decentralized Service Level Agreement token.