
What are zk-SNARK and zk-STARK. How Aleo uses zk-SNARK
You’ve probably heard about zk-SNARKs or zk-STARKs a lot. Let’s understand what they are and how they are used in blockchain. To understand the concept of zk-SNARKs and zk-STARKs, it is necessary to first outline the problem they solve. Lack of privacy and scalability are two of the biggest obstacles preventing mass adoption of blockchain technology. Blockchain looks like an advanced technology, but it also has a serious drawback — every transaction you make is known to everyone. As a result,...

StarkGate is a bridge for Starknet. A brief overview.
Currently, there are quite a few different blockchains and different L2 solutions to improve Ethereum scalability. Users often need to transfer their assets from one blockchain to another or to an L2 network. That’s why bridges fulfill this task. For Starknet, the main bridge that connects it to Ethereum is StarkGate. You can transfer your ETH or other coins from Ethereum to Starknet and vice versa. This bridge may seem a bit more complicated than the others, but it has its advantages.Which w...

Morph та Zero-Knowledge Proofs: Революція у швидкості, безпеці та масштабованості блокчейну
Що таке Zero-Knowledge Proofs?У сучасному цифровому світі верифікація особи або транзакцій часто вимагає розкриття зайвої інформації. Наприклад, щоб увійти до облікового запису, потрібно ввести пароль, а під час фінансових операцій необхідно надати паспорт або банківські реквізити. У блокчейні ситуація схожа: кожна транзакція має бути повністю перевірена, що створює величезне навантаження на мережу та зменшує її ефективність. Zero-Knowledge Proofs (ZKPs) вирішують цю проблему. Це криптографіч...
Hello! My name is Aleksander. I am into crypto. Sometimes I write articles about cryptocurrency projects and publish them.

What are zk-SNARK and zk-STARK. How Aleo uses zk-SNARK
You’ve probably heard about zk-SNARKs or zk-STARKs a lot. Let’s understand what they are and how they are used in blockchain. To understand the concept of zk-SNARKs and zk-STARKs, it is necessary to first outline the problem they solve. Lack of privacy and scalability are two of the biggest obstacles preventing mass adoption of blockchain technology. Blockchain looks like an advanced technology, but it also has a serious drawback — every transaction you make is known to everyone. As a result,...

StarkGate is a bridge for Starknet. A brief overview.
Currently, there are quite a few different blockchains and different L2 solutions to improve Ethereum scalability. Users often need to transfer their assets from one blockchain to another or to an L2 network. That’s why bridges fulfill this task. For Starknet, the main bridge that connects it to Ethereum is StarkGate. You can transfer your ETH or other coins from Ethereum to Starknet and vice versa. This bridge may seem a bit more complicated than the others, but it has its advantages.Which w...

Morph та Zero-Knowledge Proofs: Революція у швидкості, безпеці та масштабованості блокчейну
Що таке Zero-Knowledge Proofs?У сучасному цифровому світі верифікація особи або транзакцій часто вимагає розкриття зайвої інформації. Наприклад, щоб увійти до облікового запису, потрібно ввести пароль, а під час фінансових операцій необхідно надати паспорт або банківські реквізити. У блокчейні ситуація схожа: кожна транзакція має бути повністю перевірена, що створює величезне навантаження на мережу та зменшує її ефективність. Zero-Knowledge Proofs (ZKPs) вирішують цю проблему. Це криптографіч...
Hello! My name is Aleksander. I am into crypto. Sometimes I write articles about cryptocurrency projects and publish them.

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Maximal Extractable Value (MEV) is one of the biggest challenges facing blockchain users today. It allows sophisticated actors to manipulate transaction ordering for profit, leading to worse trade execution, increased fees, and financial losses for regular users. While most Layer 2 (L2) solutions struggle with MEV due to centralized sequencers, Morph offers a groundbreaking alternative with its decentralized sequencer network, providing fairer and more transparent transaction processing.
MEV occurs when entities with control over transaction ordering extract profits by front-running, sandwiching, or back-running trades. It is made possible by the transparent nature of blockchain transaction processing, where transactions sit in a “mempool” before confirmation. Here’s how common MEV strategies impact users:
Frontrunning: Bots detect a profitable trade in the mempool and place a transaction with higher fees to execute before the original trade, driving up the asset price and forcing the user to buy at a worse rate.
Sandwich Attacks: Bots place a buy order before a user’s trade and a sell order right after, profiting from the price movement created by the user’s trade while causing slippage and losses.
Back-Running: Bots execute transactions immediately after a large trade or event that moves the market, extracting profit from predictable price changes.
Liquidation Sniping: Bots monitor lending protocols and trigger liquidations as soon as positions become vulnerable, often manipulating prices to force liquidations and profit from discounted collateral.
These forms of MEV extraction cost blockchain users hundreds of millions of dollars each year. While Ethereum has some competition among validators that slightly reduces the extent of MEV, many L2s operate with centralized sequencers, giving them unchecked power over transaction ordering and making MEV extraction even more severe.
Most L2 networks rely on a single, centralized sequencer to order transactions. This creates a monopoly on MEV extraction, where the sequencer can maximize its own profits at the expense of users. Morph takes a fundamentally different approach by introducing a decentralized sequencer network, designed to:
Prevent MEV Monopolies — With multiple independent sequencers participating in transaction processing, no single entity has total control over ordering, reducing the potential for MEV exploitation.
Distribute Extracted Value Fairly — Rather than concentrating MEV profits in the hands of a single sequencer, Morph’s system ensures any extracted value is redistributed back to the network, benefiting users instead of harming them.
Ensure Fair Transaction Ordering — The decentralized sequencer network follows transparent and verifiable rules that make it much harder for individual actors to manipulate transaction order for their own gain.
Maintain High Performance and Security — Morph’s system preserves the speed and efficiency expected from L2 networks while eliminating the security risks and unfair practices of centralized sequencers.
MEV remains a major roadblock to blockchain adoption. Users shouldn’t need advanced knowledge or special tools just to protect themselves from value extraction. By redesigning transaction processing at the sequencer level, Morph ensures that:
Regular users enjoy fairer and more predictable trade execution
Traders and dApp developers face fewer risks from predatory MEV practices
The ecosystem grows in a sustainable way without unfair advantages for insiders
Blockchain technology should empower users, not exploit them. With Morph’s decentralized sequencer model, MEV no longer functions as an unavoidable tax on participation. Instead, Morph is setting a new standard for fairness in blockchain transaction processing — one where security, efficiency, and user protection go hand in hand.
Get more information about Morph:
Maximal Extractable Value (MEV) is one of the biggest challenges facing blockchain users today. It allows sophisticated actors to manipulate transaction ordering for profit, leading to worse trade execution, increased fees, and financial losses for regular users. While most Layer 2 (L2) solutions struggle with MEV due to centralized sequencers, Morph offers a groundbreaking alternative with its decentralized sequencer network, providing fairer and more transparent transaction processing.
MEV occurs when entities with control over transaction ordering extract profits by front-running, sandwiching, or back-running trades. It is made possible by the transparent nature of blockchain transaction processing, where transactions sit in a “mempool” before confirmation. Here’s how common MEV strategies impact users:
Frontrunning: Bots detect a profitable trade in the mempool and place a transaction with higher fees to execute before the original trade, driving up the asset price and forcing the user to buy at a worse rate.
Sandwich Attacks: Bots place a buy order before a user’s trade and a sell order right after, profiting from the price movement created by the user’s trade while causing slippage and losses.
Back-Running: Bots execute transactions immediately after a large trade or event that moves the market, extracting profit from predictable price changes.
Liquidation Sniping: Bots monitor lending protocols and trigger liquidations as soon as positions become vulnerable, often manipulating prices to force liquidations and profit from discounted collateral.
These forms of MEV extraction cost blockchain users hundreds of millions of dollars each year. While Ethereum has some competition among validators that slightly reduces the extent of MEV, many L2s operate with centralized sequencers, giving them unchecked power over transaction ordering and making MEV extraction even more severe.
Most L2 networks rely on a single, centralized sequencer to order transactions. This creates a monopoly on MEV extraction, where the sequencer can maximize its own profits at the expense of users. Morph takes a fundamentally different approach by introducing a decentralized sequencer network, designed to:
Prevent MEV Monopolies — With multiple independent sequencers participating in transaction processing, no single entity has total control over ordering, reducing the potential for MEV exploitation.
Distribute Extracted Value Fairly — Rather than concentrating MEV profits in the hands of a single sequencer, Morph’s system ensures any extracted value is redistributed back to the network, benefiting users instead of harming them.
Ensure Fair Transaction Ordering — The decentralized sequencer network follows transparent and verifiable rules that make it much harder for individual actors to manipulate transaction order for their own gain.
Maintain High Performance and Security — Morph’s system preserves the speed and efficiency expected from L2 networks while eliminating the security risks and unfair practices of centralized sequencers.
MEV remains a major roadblock to blockchain adoption. Users shouldn’t need advanced knowledge or special tools just to protect themselves from value extraction. By redesigning transaction processing at the sequencer level, Morph ensures that:
Regular users enjoy fairer and more predictable trade execution
Traders and dApp developers face fewer risks from predatory MEV practices
The ecosystem grows in a sustainable way without unfair advantages for insiders
Blockchain technology should empower users, not exploit them. With Morph’s decentralized sequencer model, MEV no longer functions as an unavoidable tax on participation. Instead, Morph is setting a new standard for fairness in blockchain transaction processing — one where security, efficiency, and user protection go hand in hand.
Get more information about Morph:
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