ChainCatcher news, Optimism announced on platform X that it will allocate 600,000 OP for Onchain Summer incentives. Starting today, creators and builders can showcase their on-chain works on the Superchain and receive rewards, covering networks including Base, Frax Finance, Metal L2, Mode, Zora, Redstone Chain, Cyber, and OP Mainnet.First is the Onchain Summer Rounds: From June 3 to August 30, 60,000 OP will be allocated to eligible Superchain network creators and builders.

ChainCatcher news, according to official sources, Base has announced the launch of Onchain Summer II, inviting builders, creators, brands, and artists to participate in the creation. From June 3 to the end of August, Base and its partners will offer over 600 ETH (2 million USD) in prizes, grants, and gas credits. Interested users can submit projects for a chance to showcase at Onchain Summer.This time, Onchain Summer will kick off with a month-long online hackathon hosted by Base and its partners. Then in July and August, Coinbase will showcase the easy on-chain daily experience.

ChainCatcher news, Coinbase CEO Brian Armstrong stated on social media that he has participated in the Onchain Summer music NFT auction. The auction page shows that Armstrong bid 0.88 ETH for the NFT.Onchain Summer is a mainnet launch incentive event launched by Coinbase's L2 network Base. This NFT of the same name was created by the crypto artist @15 years of song a day.