CoinFabrik Blog - Secure Decentralized Solutions

Woonkly Security Audit (DEX & STAKE)

April 7, 2021April 7, 2021 Heloisa CeniNo Comments

Reading Time: 6 minutes

Introduction CoinFabrik was asked to audit the contracts for the Woonkly project. First we will provide a summary of our discoveries and then we will show the details of our findings. Summary The contracts audited are from the STAKESmartContractPreRelease repository and DEXsmartcontractsPreRelease repository at GitHub. The audit is based on the commit 779522de8afcf9285d660abdcc0fb10a62f6f659, and 49777cd67d0227c21437236ab9f42b501a864895 […]

The Tension Between Divergence Loss and Profit in Automated Market Makers

March 19, 2021March 19, 2021 Hartwig MayerNo Comments

Reading Time: 5 minutes

In today’s post we take the perspective of a liquidity provider (LP) and ask: how much you can expect to earn by providing tokens to the reserve pools?

Cost of Price Manipulation in Uniswap and Balancer

March 19, 2021March 19, 2021 Hartwig MayerNo Comments

Reading Time: 5 minutes

Uniswap, Balancer, and Curve have achieved to construct purely peer-to-peer exchanges which do not require any intermediary, and attracted already many users. But it is important to bear in mind that things could go wrong when using these AMMs naively as a price oracles.

Automated Market Making Mechanisms and Issues in Uniswap, Balancer, and Curve

March 2, 2021March 15, 2021 Hartwig MayerNo Comments

Reading Time: 3 minutes

Early decentralized exchange (DEX) proposals took their inspiration from classical exchange markets and made use of order books to match sell and buy orders. A complementary approach to offchain order books for decentralized exchanges uses the concept of automated market makers (AMMs). In this post we look at the basics of the following three AMM projects: Uniswap, Balancer, and Curve.

Mushroom Finance Smart Contract Audit

January 18, 2021January 18, 2021 Heloisa CeniNo Comments

Reading Time: 7 minutes

Introduction CoinFabrik was asked to audit the contracts for the Mushroom project. First we will provide a summary of our discoveries and then we will show the details of our findings. Summary The contracts audited are from the Mushroom project. The audit is based on the deployed addresses and the code verified on Etherscan block […]

CBOND Smart Contract Audit

November 13, 2020November 13, 2020 Mariana SofferNo Comments

Reading Time: 4 minutes

CoinFabrik was asked to audit the contracts for the CBOND project. First we will provide a summary of our discoveries and then we will show the details of our findings.

1Inch Exchange Smart Contract Audit

November 11, 2020November 11, 2020 Mariana SofferNo Comments

Reading Time: 3 minutes

CoinFabrik was asked to audit the contracts for the 1Inch Exchange. First we will provide a summary of our discoveries and then we will show the details of our findings.

YFFII Smart Contract Audit

October 21, 2020October 21, 2020 Mariana SofferNo Comments

Reading Time: 3 minutes

CoinFabrik was asked to audit the contracts for the YFFII project. First we will provide a summary of our discoveries and then we will show the details of our findings.

Wise Smart Contract Audit

October 11, 2020November 13, 2020 Mariana SofferNo Comments

Reading Time: 5 minutes

CoinFabrik was asked to audit the contracts for the WISE project. First we will provide a summary of our discoveries and then we will show the details of our findings.

iCherry Smart Contract Audit

September 21, 2020September 21, 2020 Mariana SofferNo Comments

Reading Time: 5 minutes

CoinFabrik was asked to audit the contracts for the ICherry Finance project. First we will provide a summary of our discoveries and then we will show the details of our findings.

Katana Smart Contract Audit

September 11, 2020September 11, 2020 Mariana SofferNo Comments

Reading Time: 2 minutes

CoinFabrik was asked to audit the contracts for the Katana project. First we will provide a summary of our discoveries and then we will show the details of our findings.

Securitize Smart Contract Audit

June 19, 2020June 19, 2020 Mariana SofferNo Comments

Reading Time: 6 minutes

CoinFabrik was asked to audit the Securitize contracts for the DSToken project. First we will provide a summary of our discoveries and then we will show the details of our findings.