Audit of the BNK smart contract: security over speed

Since the beginning of Bankera’s project, security has been our main concern. This was reflected in our choice to use the ERC223 standard for the Banker (BNK) token source code, which was then fully developed by our team. Other companies could have opted for a quicker route and used other token codes to develop their own, but we knew this could result in potential security gaps, such as the ‘batch overflow’ bug recently discovered in several ERC20 smart contracts. Moreover, we are not creating a simple token, but a smart contract that distributes a net transactional revenue share weekly to BNK token holders, which has never been done by others. Thus, in addition to creating a unique source code for our BNK token, we have also submitted it for private and public audits to ensure its safety.