Since its association with Ethereum co-founder Vitalik Buterin was revealed, the "Gitcoin Presents" NFT collection has surged to the top spot on OpenSea. Created by Metalabel in collaboration with Web3 funding platform Gitcoin, the collection is based on Quadratic Funding, a funding model designed by Vitalik Buterin, Harvard economist Zoë Hitzig, and RadicalxChange founder Glen Weyl. ... Read More: OpenSea Sees Explosive Demand for 'Vitalik' NFT Collection Tied to Ethereum Co-Founder – Here's What You Need to Know