Pudgy Penguins Launches Solana Activation and Pudgy Arcade

MegaETH, described as a real-time blockchain, has officially launched on OpenSea. To mark the occasion, the platform is offering a **free commemorative NFT** for users to mint. This launch follows a similar pattern to Ink Chain's recent OpenSea debut, where Kraken's blockchain also celebrated with a free commemorative NFT drop. **Key details:** - MegaETH is now accessible through OpenSea - Free NFT available to commemorate the launch - Part of a growing trend of blockchain platforms launching on major NFT marketplaces Users interested in claiming the commemorative NFT can find the mint link in the announcement thread.

OpenSea has published its latest digest covering recent developments in the NFT marketplace and broader web3 ecosystem. **Key Updates:** - The digest features curated stories and updates from the OpenSea platform - Coverage includes marketplace trends, featured collections, and community highlights - Analysis of recent NFT trading activity and emerging projects For detailed coverage of all stories and updates, visit the [full digest on OpenSea's blog](https://opensea.io/blog/articles/opensea-digest-february-5-2026). *This digest follows OpenSea's regular publication schedule, with the previous edition released on January 22, 2026.*

**Kalshi and Polymarket** have launched competing grocery giveaway campaigns in New York City this week, marking an unusual marketing push by prediction market platforms. **Key developments:** - Both platforms ran free grocery store promotions in NYC - Polymarket donated **$1 million** to Food Bank for NYC - Polymarket plans additional pop-up events later this month The initiatives represent a shift toward community-focused marketing by prediction market platforms, moving beyond traditional digital advertising to physical retail experiences and charitable contributions.

**Fidelity Investments has officially launched its first stablecoin**, the Fidelity Digital Dollar (FIDD), now available to both retail and institutional investors across its platforms. **Key details:** - Built on Ethereum - Accessible through Fidelity's existing infrastructure - Marks Wall Street giant's entry into the stablecoin market The launch represents a significant move by one of the world's largest asset managers into the digital currency space, bringing stablecoin access to its broad customer base. [Read the announcement](https://x.com/DigitalAssets/status/2019040196214329826)

Vitalik Buterin is pushing for **more precise terminology** when discussing Layer 2 solutions and their relationship to Ethereum's base layer. As Ethereum's L1 continues to improve its own scaling capabilities, he argues the ecosystem needs **clearer frameworks** for evaluating L2s and their specific roles. The discussion comes amid ongoing debates about: - How L2 growth affects L1 security and decentralization - The need for better classification of different L2 approaches - Balancing innovation on L2s with maintaining L1's core strengths This reflects broader questions about Ethereum's multi-layer future and how to preserve decentralization as scaling solutions evolve. [Read Vitalik's thread](https://x.com/VitalikButerin/status/2018711006394843585)