20 posts
Smart contract audits are a complex and essential process, often more costly and time-consuming than development itself. They help identify vulnerabilities and reduce risks.
Stablecoins have become a vital tool in the real economy, enabling fast and convenient international transfers.
In Web3, the main question is who controls the user's assets if the product disappears. Custodial and non-custodial wallets offer different approaches to this issue.
Prediction markets are emerging as one of the first mainstream Web3 products where blockchain proves genuinely useful. They offer a transparent market of probabilities and global liquidity.
Ten years have passed, yet Web3 and cryptocurrency haven't become mainstream. Why is this the case, and what does the future hold for this technology?
Introducing freeblock.tools—a new tool for initial smart contract analysis. Discover how it helps identify potential risks.
There are fewer blockchain startups now, but they are more mature and resilient. The market is no longer widespread and chaotic; projects aim for real value.
A potential client asked us to build a TRON wallet management system. The deeper we reviewed the spec, the clearer it became: it looked like an address-poisoning scam pipeline—so we walked away.
I’m inviting you to subscribe to the freeblock.dev Telegram channel—where we share crypto market updates, team news, and real project cases from our work.
Ethereum evolves through a structured proposal system called EIPs. Here’s how ideas become network upgrades, standards, and real changes adopted by the ecosystem.
CoinGecko data suggests Solana captures nearly half of global investor interest in blockchain ecosystems in 2024. Here’s why that matters—and why I’m actively looking for experienced Solana/Rust smart contract developers.
A client recently asked about selling “beautiful” Ethereum addresses that start with a recognizable pattern. Here’s how vanity addresses are generated, why it can take a long time, and why I believe the business model clashes with basic blockchain security principles.