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Blog
All
Announcements
Research
Dev Tips
All
Announcements
Research
Dev Tips
Research
Dec 05, 2024
The article explores the internal workings of the CoW Protocol, examining its architecture, design principles, and implementation specifics, and highlighting how it employs a "solvers" DEX architecture.
Research
Nov 22, 2024
An article about the inner workings, implementation details, algorithms, architectural design, and technical nuances that form the backbone of the Fluid DEX protocol.
Dev Tips
Nov 13, 2024
The article introduces a structured testing framework to help developers write more thoughtful, effective tests aimed at catching severe bugs in their protocols.
Research
Nov 05, 2024
The article delves into the architecture and algorithms behind the Curve's StableSwap protocol. It provides an in-depth examination of its implementation details, architecture and internal algorithms.
Research
Oct 23, 2024
The artcile provides an in-depth examination of the implementation details and technical design of the Balancer V3 protocol. This comprehensive overview highlights crucial sections of the code and explores the project's architectural framework.
Research
Oct 23, 2024
The article provides a straightforward overview of the implementation details and technical design of the latest iteration of Uniswap - V4, covering the key areas of the code and explaining the architecture of the project.
Research
Oct 14, 2024
Article delves into the intricacies of ERC20 token transfers in DeFi protocols, demostrating potentical security problems and outlining essential best practices for effectively implementing these mechanisms.
Research
Oct 10, 2024
This article details the challenges encountered during the upgrade of Aave from version v3.0 to v3.1. It provides a deep dive into the invariant that ensures liquidity and stability in Aave markets, analyzing how discrepancies in this mathematical condition were identified and addressed.
Research
Sep 18, 2024
A compilation article summarizing new features and improvements in modern lending protocol implementations, based on insights from previous articles.
Research
Sep 17, 2024
The article provides an in-depth exploration of the Aave V3 protocol, detailing its implementation and technical architecture. It delves into the internal algorithms and implementation tricks, as well as the new features introduced in V3.
Research
Aug 26, 2024
The article explores the technical intricacies and security aspects of the Morpho Blue lending protocol. The article examines its architecture, highlights key features, and implementation details.
Research
Aug 08, 2024
Article about the design and implementation of Ajna protocol - an innovative lending project with no governance and no external oracles.
Research
Jul 15, 2024
Article about Fluid project, its base liquidity layer and innovative protocol Vault, built upon it. We will review important code parts and discuss the key design patterns of this interesting project.
Research
Jun 13, 2024
Article about Curve LlamaLend protocol, its key design features, and implementation details.
Research
May 21, 2024
First article from the series about modern lending protoocls about technical design, key featuers and implementation of Euler V2 protoocol.
Research
May 09, 2024
An article, explaining algorithms, maths and implementation details of the concentrated liquidity and ticks in Uniswap V3.
Research
Mar 29, 2024
Article about different practical aspects of fuzzing of the real-world smart-contracts with Echidna, using Uniswap V3 liquidity providing as an example.
Dev Tips
Feb 16, 2024
The article explains how the Foundry smart contract development framework can be used to study hacks. It can be a useful workflow for beginners who prefer studying hacks as a step in mastering Solidity skills.
Research
Feb 08, 2024
Explore the security analysis of ZK applications, focusing on Circom and featuring Tornado Cash. Uncover critical code sections, delve into ZK algorithm security, and gain insights into real-world analysis methods.
Research
Sep 27, 2023
crvUSD by Curve, was audited by MixBytes. The audit focused on the AMM and Controller contracts where we found two critical vulnerabilities which were fixed during the audit.
Research
Aug 01, 2023
In our new article we delve into the key concepts of different Liquid Staking protocols. Additionally, we shed light on potential security problems that may arise when integrating liquid staking tokens integration into other protocols.
Research
Jul 25, 2023
ChatGPT has brought about a considerable transformation in programming and research. This article will delve into various prompts that can be immensely beneficial for a security auditor.
Research
Jul 10, 2023
Let's talk about Account Abstraction in more detail and look at some interesting examples.
Research
Jun 20, 2023
We’ve discovered an intriguing bug that could potentially serve as an attack vector for some DeFi projects. This bug is specifically associated with the well-known ERC777 token standard.
Dev Tips
May 11, 2023
The second article highlighting practical aspects of zk-SNARKs usage with the review of zk-related projects and SNARK-friendly algorithms.
Research
Apr 27, 2023
In this article, learn about BendDAO, an NFT lending protocol offering instant liquidity for blue-chip NFTs.
Research
Apr 14, 2023
In this long read, we explore the rise of P2P lending in DeFi, with a focus on Morpho, and reveal key findings in this fascinating product direction.
Announcements
Apr 05, 2023
Learn about the MixBytes Сamp SoulBound Token (SBT), designed to help smart contract auditors demonstrate their qualifications and skills.
Dev Tips
Mar 30, 2023
Meet our first article on ZK proofs that bridges the gap between basic and expert knowledge, and get ready to dive into hands-on development.
Research
Mar 24, 2023
In this piece, we explore the development patterns for smart contracts in two seemingly disparate environments: Ethereum/EVM and Polkadot's Substrate/WASM.
Announcements
Mar 15, 2023
From Aug 1, 2023, MixBytes will cease Lido's Polkadot & Kusama support. The team is considering technically backing a dedicated DotSama native liquid staking solution.
Research
Mar 15, 2023
In this article we explore techniques that allow one to create a smart contract at a specific address and then change its internal logic by modifying the bytecode that processes user data.
Research
Mar 03, 2023
In this article, we will delve into the details of inflation attacks and provide tips on protecting against them.
Research
Feb 01, 2023
This article describes our independent study of the main vulnerabilities of projects on Substrate and the tools that can help automize the audit.
Research
Jan 26, 2023
In this article, we will provide an overview of blockchain bridge hacks and discuss ways to prevent and mitigate these attacks.
Research
Jan 16, 2023
In this article we will try to go through the core security vulnerabilities common to the lending protocol.
Dev Tips
Dec 21, 2022
Forta is a real-time detection network for the security & operational monitoring of blockchain activity.
Research
Nov 22, 2022
In this article, we continue to research common pitfalls of stablecoins. In the previous article, we provided a security checklist and analyzed Magic Internet Money (MIM), an overcollateralized stablecoin.
Research
Nov 16, 2022
In this article we will outline the security issues encountered in yield aggregators, a very common type of projects in DeFi.
Research
Nov 09, 2022
There are many stablecoins that attempt to achieve their peg algorithmically or through collateralization, and there are at least 23 failed projects as of today.
Research
Nov 02, 2022
What potential vulnerabilities exist in blockchains that have an Ethereum-like VM?
Research
Oct 31, 2022
Cairo is a programming language for writing provable programs, where one party can prove to another one that a certain computation has been executed correctly.
Research
Oct 26, 2022
A decentralized autonomous organization (DAO) operates in a blockchain and is governed by voting. Coin voting is the most popular one: a member of a DAO makes a proposal and other coin holders cast their approval with tokens.
Dev Tips
Oct 12, 2022
As you know, in the EVM there are two opcodes to make a create and create2 smart contract from another smart contract. Such contracts are also called a factory.
Dev Tips
Aug 23, 2022
Hardhat has a cool feature to manually set the value of any storage slot with hardhat_setStorageAt.
Announcements
Jul 14, 2022
The Lido on Polkadot First Stage was launched on May 31st, 2022 and is performing great. We are thrilled to share that we are ready to move to the Second Stage.
Announcements
Jun 02, 2022
MixBytes launches first Lido stDOT stable pool on Curve
Announcements
May 31, 2022
Three months after the launch of Lido on Kusama, MixBytes are proud to announce that we are launching Lido on Polkadot Liquid Staking today, May 31st, 2022!
Announcements
Apr 29, 2022
The First Stage was launched on February 18th, 2022 and is performing nice and steady. We are excited to announce that we are ready to move to the Second Stage.
Announcements
Feb 18, 2022
MixBytes is proud to announce the launch of Lido Liquid staking for Kusama on Moonriver.
Dev Tips
Oct 25, 2021
One of the most exciting features of DeFi is interoperability which allows constructing protocols using deployed smart contracts as base blocks for your protocol (e.g. Yearn Strategies).
Dev Tips
Oct 21, 2021
A lot of existing projects use the new third version of a well-known Uniswap protocol as Oracle to get current price for many assets.
Dev Tips
Oct 19, 2021
Developing smart contracts with the Solidity or Vyper programming language always leads to creating some tests in a special environment.
Announcements
Oct 15, 2021
The MixBytes team has started the collaboration with Robonomics and its ecosystem projects to help perform the initial research and build proof-of-concept products for two projects.
Research
Oct 06, 2021
This article is about one of the new, serious challenges for DeFi projects, which in the previous financial reality worries only a small number...
Research
Nov 28, 2019
Have you noticed that when we talk about blockchain performance, we usually name approximate numbers?
Announcements
Jan 22, 2021
We are pleased to announce that Mixbytes begins a partnership with Robonomics. The development teams will work on the functionality for cross-chain interaction...
Announcements
May 20, 2020
From now on, we will be able to provide technical help, development support, and consulting services to external teams and companies aiming to build custom Substrate solutions.
Research
Feb 27, 2020
Testing is often neglected or put on the back burner. At MixBytes, we don’t think development must be the only priority.
Announcements
Aug 06, 2019
MixBytes is a Blockchain development company that has proved its worth by delivering upscale software solutions to clients across the globe.
Announcements
Jul 04, 2019
The MixBytes team is grateful to Web3 Foundation for their trust and opportunity to participate in the development of the Parity Substrate infrastructure.
Research
Jun 28, 2019
Software development often involves tasks that should be performed at regular intervals.
Research
May 30, 2019
As many cryptographic concepts, “Publicly Verifiable Random Beacon” protocols...
Research
Apr 17, 2019
In this article we will focus on solutions using collective random number generation...
Dev Tips
Mar 20, 2019
This is the second article in the series “Upgradable Smart Contracts: Storage Highlights and Challenges”.
Dev Tips
Mar 12, 2019
This is the first article in the series "Upgradable Smart Contracts: Storage Highlights and Challenges".
Research
Mar 01, 2019
This article is NOT a rating of automated analyzers. I use them for my own contracts: deliberately add pseudo-errors and study the responses.
Announcements
Apr 05, 2023
Learn about the MixBytes Сamp SoulBound Token (SBT), designed to help smart contract auditors demonstrate their qualifications and skills.
Announcements
Mar 15, 2023
From Aug 1, 2023, MixBytes will cease Lido's Polkadot & Kusama support. The team is considering technically backing a dedicated DotSama native liquid staking solution.
Announcements
Jul 14, 2022
The Lido on Polkadot First Stage was launched on May 31st, 2022 and is performing great. We are thrilled to share that we are ready to move to the Second Stage.
Announcements
Jun 02, 2022
MixBytes launches first Lido stDOT stable pool on Curve
Announcements
May 31, 2022
Three months after the launch of Lido on Kusama, MixBytes are proud to announce that we are launching Lido on Polkadot Liquid Staking today, May 31st, 2022!
Announcements
Apr 29, 2022
The First Stage was launched on February 18th, 2022 and is performing nice and steady. We are excited to announce that we are ready to move to the Second Stage.
Announcements
Feb 18, 2022
MixBytes is proud to announce the launch of Lido Liquid staking for Kusama on Moonriver.
Announcements
Oct 15, 2021
The MixBytes team has started the collaboration with Robonomics and its ecosystem projects to help perform the initial research and build proof-of-concept products for two projects.
Announcements
Jan 22, 2021
We are pleased to announce that Mixbytes begins a partnership with Robonomics. The development teams will work on the functionality for cross-chain interaction...
Announcements
May 20, 2020
From now on, we will be able to provide technical help, development support, and consulting services to external teams and companies aiming to build custom Substrate solutions.
Announcements
Aug 06, 2019
MixBytes is a Blockchain development company that has proved its worth by delivering upscale software solutions to clients across the globe.
Announcements
Jul 04, 2019
The MixBytes team is grateful to Web3 Foundation for their trust and opportunity to participate in the development of the Parity Substrate infrastructure.
Research
Dec 05, 2024
The article explores the internal workings of the CoW Protocol, examining its architecture, design principles, and implementation specifics, and highlighting how it employs a "solvers" DEX architecture.
Research
Nov 22, 2024
An article about the inner workings, implementation details, algorithms, architectural design, and technical nuances that form the backbone of the Fluid DEX protocol.
Research
Nov 05, 2024
The article delves into the architecture and algorithms behind the Curve's StableSwap protocol. It provides an in-depth examination of its implementation details, architecture and internal algorithms.
Research
Oct 23, 2024
The artcile provides an in-depth examination of the implementation details and technical design of the Balancer V3 protocol. This comprehensive overview highlights crucial sections of the code and explores the project's architectural framework.
Research
Oct 23, 2024
The article provides a straightforward overview of the implementation details and technical design of the latest iteration of Uniswap - V4, covering the key areas of the code and explaining the architecture of the project.
Research
Oct 14, 2024
Article delves into the intricacies of ERC20 token transfers in DeFi protocols, demostrating potentical security problems and outlining essential best practices for effectively implementing these mechanisms.
Research
Oct 10, 2024
This article details the challenges encountered during the upgrade of Aave from version v3.0 to v3.1. It provides a deep dive into the invariant that ensures liquidity and stability in Aave markets, analyzing how discrepancies in this mathematical condition were identified and addressed.
Research
Sep 18, 2024
A compilation article summarizing new features and improvements in modern lending protocol implementations, based on insights from previous articles.
Research
Sep 17, 2024
The article provides an in-depth exploration of the Aave V3 protocol, detailing its implementation and technical architecture. It delves into the internal algorithms and implementation tricks, as well as the new features introduced in V3.
Research
Aug 26, 2024
The article explores the technical intricacies and security aspects of the Morpho Blue lending protocol. The article examines its architecture, highlights key features, and implementation details.
Research
Aug 08, 2024
Article about the design and implementation of Ajna protocol - an innovative lending project with no governance and no external oracles.
Research
Jul 15, 2024
Article about Fluid project, its base liquidity layer and innovative protocol Vault, built upon it. We will review important code parts and discuss the key design patterns of this interesting project.
Research
Jun 13, 2024
Article about Curve LlamaLend protocol, its key design features, and implementation details.
Research
May 21, 2024
First article from the series about modern lending protoocls about technical design, key featuers and implementation of Euler V2 protoocol.
Research
May 09, 2024
An article, explaining algorithms, maths and implementation details of the concentrated liquidity and ticks in Uniswap V3.
Research
Mar 29, 2024
Article about different practical aspects of fuzzing of the real-world smart-contracts with Echidna, using Uniswap V3 liquidity providing as an example.
Research
Feb 08, 2024
Explore the security analysis of ZK applications, focusing on Circom and featuring Tornado Cash. Uncover critical code sections, delve into ZK algorithm security, and gain insights into real-world analysis methods.
Research
Sep 27, 2023
crvUSD by Curve, was audited by MixBytes. The audit focused on the AMM and Controller contracts where we found two critical vulnerabilities which were fixed during the audit.
Research
Aug 01, 2023
In our new article we delve into the key concepts of different Liquid Staking protocols. Additionally, we shed light on potential security problems that may arise when integrating liquid staking tokens integration into other protocols.
Research
Jul 25, 2023
ChatGPT has brought about a considerable transformation in programming and research. This article will delve into various prompts that can be immensely beneficial for a security auditor.
Research
Jul 10, 2023
Let's talk about Account Abstraction in more detail and look at some interesting examples.
Research
Jun 20, 2023
We’ve discovered an intriguing bug that could potentially serve as an attack vector for some DeFi projects. This bug is specifically associated with the well-known ERC777 token standard.
Research
Apr 27, 2023
In this article, learn about BendDAO, an NFT lending protocol offering instant liquidity for blue-chip NFTs.
Research
Apr 14, 2023
In this long read, we explore the rise of P2P lending in DeFi, with a focus on Morpho, and reveal key findings in this fascinating product direction.
Research
Mar 24, 2023
In this piece, we explore the development patterns for smart contracts in two seemingly disparate environments: Ethereum/EVM and Polkadot's Substrate/WASM.
Research
Mar 15, 2023
In this article we explore techniques that allow one to create a smart contract at a specific address and then change its internal logic by modifying the bytecode that processes user data.
Research
Mar 03, 2023
In this article, we will delve into the details of inflation attacks and provide tips on protecting against them.
Research
Feb 01, 2023
This article describes our independent study of the main vulnerabilities of projects on Substrate and the tools that can help automize the audit.
Research
Jan 26, 2023
In this article, we will provide an overview of blockchain bridge hacks and discuss ways to prevent and mitigate these attacks.
Research
Jan 16, 2023
In this article we will try to go through the core security vulnerabilities common to the lending protocol.
Research
Nov 22, 2022
In this article, we continue to research common pitfalls of stablecoins. In the previous article, we provided a security checklist and analyzed Magic Internet Money (MIM), an overcollateralized stablecoin.
Research
Nov 16, 2022
In this article we will outline the security issues encountered in yield aggregators, a very common type of projects in DeFi.
Research
Nov 09, 2022
There are many stablecoins that attempt to achieve their peg algorithmically or through collateralization, and there are at least 23 failed projects as of today.
Research
Nov 02, 2022
What potential vulnerabilities exist in blockchains that have an Ethereum-like VM?
Research
Oct 31, 2022
Cairo is a programming language for writing provable programs, where one party can prove to another one that a certain computation has been executed correctly.
Research
Oct 26, 2022
A decentralized autonomous organization (DAO) operates in a blockchain and is governed by voting. Coin voting is the most popular one: a member of a DAO makes a proposal and other coin holders cast their approval with tokens.
Research
Oct 06, 2021
This article is about one of the new, serious challenges for DeFi projects, which in the previous financial reality worries only a small number...
Research
Feb 27, 2020
Testing is often neglected or put on the back burner. At MixBytes, we don’t think development must be the only priority.
Research
Jun 28, 2019
Software development often involves tasks that should be performed at regular intervals.
Research
May 30, 2019
As many cryptographic concepts, “Publicly Verifiable Random Beacon” protocols...
Research
Apr 17, 2019
In this article we will focus on solutions using collective random number generation...
Research
Mar 01, 2019
This article is NOT a rating of automated analyzers. I use them for my own contracts: deliberately add pseudo-errors and study the responses.
Dev Tips
Nov 13, 2024
The article introduces a structured testing framework to help developers write more thoughtful, effective tests aimed at catching severe bugs in their protocols.
Dev Tips
Feb 16, 2024
The article explains how the Foundry smart contract development framework can be used to study hacks. It can be a useful workflow for beginners who prefer studying hacks as a step in mastering Solidity skills.
Dev Tips
May 11, 2023
The second article highlighting practical aspects of zk-SNARKs usage with the review of zk-related projects and SNARK-friendly algorithms.
Dev Tips
Mar 30, 2023
Meet our first article on ZK proofs that bridges the gap between basic and expert knowledge, and get ready to dive into hands-on development.
Dev Tips
Dec 21, 2022
Forta is a real-time detection network for the security & operational monitoring of blockchain activity.
Dev Tips
Oct 12, 2022
As you know, in the EVM there are two opcodes to make a create and create2 smart contract from another smart contract. Such contracts are also called a factory.
Dev Tips
Aug 23, 2022
Hardhat has a cool feature to manually set the value of any storage slot with hardhat_setStorageAt.
Dev Tips
Oct 25, 2021
One of the most exciting features of DeFi is interoperability which allows constructing protocols using deployed smart contracts as base blocks for your protocol (e.g. Yearn Strategies).
Dev Tips
Oct 21, 2021
A lot of existing projects use the new third version of a well-known Uniswap protocol as Oracle to get current price for many assets.
Dev Tips
Oct 19, 2021
Developing smart contracts with the Solidity or Vyper programming language always leads to creating some tests in a special environment.
Dev Tips
Mar 20, 2019
This is the second article in the series “Upgradable Smart Contracts: Storage Highlights and Challenges”.
Dev Tips
Mar 12, 2019
This is the first article in the series "Upgradable Smart Contracts: Storage Highlights and Challenges".