In October 2025, Layer2 and high-performance blockchains saw a rebound in activity, while on-chain structures remained differentiated. Arbitrum led the trend, with transaction volume up over 34% and more than $1 billion in net inflows driven by DRIP incentives and asset tokenization, solidifying its position as the leading Layer2 network. Starknet rose on the back of the BTCFi narrative, attracting a steady return of capital and users. Bitcoin entered a technical correction after retreating from its highs, with short-term positions stabilizing and long-term holders resuming accumulation, indicating a market rebalancing phase. Polymarket gained momentum with its narrative of merging prediction markets and traditional finance, surpassing $2.7 billion in monthly trading volume, while Humanity Protocol focused on “AI + DID” and zero-knowledge identity verification, with its token $H up over 300% in the past month, becoming a leading project in the decentralized identity sector.
- On-chain overview: In October 2025, Layer2 networks and high-performance blockchains saw a rebound in activity, with continued structural divergence across ecosystems. Arbitrum, driven by DRIP incentives and tokenization expansion, recorded over 34% monthly growth in transactions and a net inflow exceeding $1 billion, reinforcing its position as the leading Layer2. Starknet gained momentum through the BTCFi narrative, attracting both capital and users. Solana led with 2.5 billion transactions, maintaining its high-frequency interaction advantage; Polygon PoS and Base showed moderate growth, while Ethereum sustained its dominance in fee revenue and deep DeFi engagement.
- BTC key indicators: Bitcoin entered a technical correction after retreating from its highs, consolidating around $105,000. Short-term holdings stabilized as long-term investors resumed accumulation, signaling a rational sentiment shift. On-chain data shows key cost support between $105,000 – $115,000, suggesting a balanced structure and ongoing capital reallocation phase.
- Notable project highlights: Polymarket strengthened its position by bridging prediction markets with traditional finance, reaching over $2.7 billion in monthly trading volume and emerging as a flagship platform for on-chain financialization.
- Featured token highlights: Humanity Protocol focused on “AI + DID” and zero-knowledge identity verification, with its token $H surging over 300% in the past month. Ongoing core module testing and growing community engagement have cemented its status as one of the most prominent emerging projects in decentralized identity.
Discover more details today → Gate Research: Starknet Rises on BTCFi Narrative, Polymarket Leads a New Chapter in On-Chain Prediction Markets｜Web3 On-Chain Data Insights for October 2025
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Gate Team
November 7, 2025
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