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Mariana Soffer

Bitpara Smart Contract Audit

CoinFabrik was asked to audit the contracts for the Bitpara project. Firstly, we will provide a summary of our discoveries and secondly, we will show the details of our findings.
The contracts audited are from the Bitpara repository at


Smart Contract Auditing News

Every month several important smart contract audits are performed by blockchain security companies like us. It is important to stay up to date with the latest findings in order to learn and improve protection processes. Following we will describe three recent and interesting findings:

Æternity Grant Final Report

Two months before the AEternity Universe One Conference, CoinFabrik was asked to build the payments application that would be used in that conference. The app would be built on top of and focused on AEternity State-Channel technologies. It should include a mobile phone application allowing users to register as merchants or customers and perform payments.

Æternity State Channels: A Peer-to-peer Browser Game

Æternity is a promising blockchain platform with great potential for many application scopes. One such great feature is the native support for state channels.

In this article we will explore how we built a peer-to-peer browser game to explore this Æternity capability; along examine related features of the platform such as ForgAE and companion tools and the Sophia functional contract development language


Smart Contract Audit Process

A security audit is a process in which a client subjects his or her smart contracts to a review, in which one or more auditors search and document vulnerabilities that may alter the project correct functionality. The main idea of this post is to specify the process of audits, who belongs to them and how the different individuals interact from the moment the client reaches us to the moment we end communication with them.

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