Igor Yalovoy

Igor Yalovoy

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Ethereum

A collection of 8 posts

October 27, 2019

Why Fomo3d 10,469 ETH Block Stuffing Attack Is Important

Why Fomo3d 10,469 ETH Block Stuffing Attack Is Important

We'll show on a practical 3 million dollars example that block stuffing attack is capable to turn a fair game into one sided feast where an attacker takes it all.

Ethereum Smart Contracts Security Solidity

November 18, 2018

Ethernaut Alien Codex Solution

Ethernaut Alien Codex Solution

Alien Codex is Ethernaut level number 20 designed by Nicole Zhu. This paper presents my solution to the level.

Blockchain Smart Contracts Ethereum Solidity Ethernaut

November 13, 2018

How Truly Decentralized EtherDelta Is?

How Truly Decentralized  EtherDelta Is?

After recent news of SEC taking on EtherDelta and probably other decentralized exchanges, we have to ask ourselves – how truly decentralized, are they?

Smart Contracts Ethereum Solidity ERC20 Cryptocurrency Exchange

October 29, 2018

Circle's USDC Technical Overview

Circle's USDC Technical Overview

Coinbase adds its first stablecoin tied to the US Dollar. We have entered a new era of legitimate stablecoins. USDC issued by Circle, which is backed by Goldman Sachs. Making it as official and legal as it can be compared to shady Tether.

Smart Contracts USDC ERC20 Token Ethereum Solidity

October 15, 2018

10 Web3/Metamask Use Cases Every Blockchain Developer Needs to Know

10 Web3/Metamask Use Cases Every Blockchain Developer Needs to Know

Every dApp has its mission, but the way they interact with metamask is common. In this paper, we would cover ten most common practices to handle web3/metamask interactions.

web3 Metamask Ethereum js

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About Igor Yalovoy

Engineering the Future

Recent Articles

  • May 09, 2023 · 1 min read

    GPT

  • October 27, 2019 · 4 min read

    Why Fomo3d 10,469 ETH Block Stuffing Attack Is Important

    Why Fomo3d 10,469 ETH Block Stuffing Attack Is Important
  • May 30, 2019 · 1 min read

    What I Think About Javascript Type Coercion

    What I Think About Javascript Type Coercion

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