Articles for author: Isai Alexei
The global NFT marketplace market reached $1.675 billion in 2025 and continues its growth trajectory with a compound annual growth rate of 3.40% through the forecast period. The broader NFT market capitalization exceeds $86 billion as of early 2026, with a compound annual growth rate approaching 41.8%. Gaming NFTs generated over $21 billion in the preceding year. These ...
Metaverse development has become a broad category that covers everything from browser-based virtual spaces to large-scale multiplayer environments, immersive training platforms, digital showrooms, social worlds, and blockchain-enabled ecosystems. That breadth creates an obvious problem for companies looking for a development partner: almost every agency that works with 3D technology, virtual reality, blockchain, or interactive applications ...
Making a token on an existing blockchain is today something that takes minutes and costs cents. Open-source libraries and already-resolved standards eliminated the technical barrier. The result is a market flooded with new tokens: CoinGecko analyzed 18.67 million tokens launched on Pump.fun and found that 68.67% stopped trading on the same day of their creation. Only 4.55% remained active ...
Atomic swaps enable trustless peer-to-peer cryptocurrency exchanges across different blockchains. The protocol guarantees a binary outcome: either both parties receive their assets or both receive refunds. Three distinct mechanisms have emerged in this domain: Hash Time-Locked Contracts (HTLCs), Point Time-Locked Contracts (PTLCs), and Taproot-enabled PTLCs. Each represents a successive layer of cryptographic optimization, moving contract logic from on-chain scripts ...
Hedera Hashgraph operates a public distributed ledger that does not rely on a blockchain. The network implements a directed acyclic graph (DAG) data structure combined with the Hashgraph consensus algorithm, a combination that distinguishes it from conventional blockchain architectures. This design delivers ~10,000 transactions per second (TPS) on the mainnet with 3–5 second absolute finality, compared to Ethereum’s ~15–30 TPS and ~13-minute ...
Multiple Layer-1 networks are now building infrastructure designed exclusively for autonomous AI agents, eliminating the human from the transaction loop entirely. Neo co-founder Da Hongfei formalized this direction in March 2026 with a strategy document positioning Neo X as a “Humanless Blockchain“. BNB Chain followed in July 2026 with plans for a dedicated Layer-1 targeting ...
Blockchain-based IoT data trading faces a structural barrier that limits the realization of its projected $1.9 trillion market value. Market illiquidity prevents efficient data exchange between device owners and data consumers. Semi-Fungible Tokens (SFTs), particularly under the ERC-3525 standard, provide a technical mechanism to resolve this friction through granular tokenization and flexible trading operations. The ...
The post-quantum cryptography (PQC) transition has moved from academic discourse to operational planning across global infrastructure. For Bitcoin, the migration presents a distinct set of technical and governance challenges. Unlike centralized systems that can execute coordinated cryptographic upgrades, Bitcoin’s decentralized architecture requires consensus-driven protocol changes. The convergence of reduced quantum resource estimates, regulatory deadlines, and on-chain exposure metrics has ...
EIP-4844 activated in Ethereum’s March 2024 Dencun upgrade, introducing blob transactions as a new data type for Layer 2 rollups. The upgrade created a separate fee market for temporary data blobs, decoupling rollup data availability costs from Ethereum’s execution gas market. Each blob stores approximately 128 KB of data and is pruned after roughly 18 days. The network maintains a target of 3 blobs per ...
zkSync Era implements a custom zero-knowledge virtual machine (zkVM) that diverges from the Ethereum Virtual Machine (EVM) bytecode format. Matter Labs selects this design to reduce proving time and lower per‑transaction cost. The approach replaces direct EVM execution with a compilation pipeline that converts Solidity and Vyper source code into zkEVM bytecode. Developers gain faster block finality but incur ...
