NFTs

NFTs turn digital art, collectibles, and virtual assets into blockchain-backed ownership. Some focus on gaming, like Axie Infinity, while others power digital art marketplaces, such as OpenSea. Understanding royalties, smart contracts, and marketplace fees is key to buying, selling, or creating NFTs. Here, we break down NFTs with expert insights, practical tips, and deep analysis of their value and use cases.

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NFT Bridge Security: The Complete Exploit Prevention Guide

NFT bridge security is the difference between cross-chain interoperability and a system vulnerable to multimillion-dollar theft. Bridges have become the central infrastructure connecting every NFT marketplace and chain, and attackers have noticed: bridge exploits are now among the largest thefts in crypto history, and a single mistake in key management can lead to the loss ...

Stefan Sanetrik

A tech workspace showing developers building, launching, and scaling a digital NFT marketplace platform with UI mockups and blockchain architecture diagrams.

NFT Marketplace Development: How to Build, Launch, and Scale a Platform in 2026

NFT marketplace development has matured significantly from the clone-and-launch playbook of 2021. Anyone who followed the hype cycle closely will recognize the pattern: generic platforms copied OpenSea’s interface, launched with inflated marketing claims, and collapsed when trading volume dried up. The spam comment that kicked off community discussion on this topic – promising to make ...

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NFT Smart Contracts: How They Work, What They Control, and Where Royalties Really Break

NFT smart contracts are the technical foundation behind every digital collectible, on-chain artwork, and tokenized asset you see traded today. Without them, there is no verifiable ownership, no automated royalty, and no way to prove authenticity at the blockchain level. As the global NFT market was valued at approximately $43 billion in 2025 according to ...

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EIP-5484: Soulbound NFTs That Burn Themselves When Conditions Are Broken

Traditional “soulbound” NFTs (non-transferable) were implemented by blocking the transferFrom function or reverting any movement. But this approach has a fundamental flaw: the token stays trapped forever in the same wallet, even if the user violates the terms of a service or the credential expires. EIP-5484 introduces a much more flexible standard: conditional burning. Instead ...