ChainCatcher news, blockchain creator marketing and collaboration platform Pearpop announced the completion of a $18 million Series A funding round, with participation from Hollywood star Ashton Kutcher, Guy Oseary of Sound Ventures, Seven Seven Six, Blockchange Ventures, Blizzard Fund under Avalanche, and C2 Ventures. As of now, the company's valuation has reached $300 million, with a total funding amount exceeding $34 million.Pearpop's two new products are the brand interaction service Ovation and the blockchain cross-platform engagement service Passport, the latter of which helps brands better understand creators' influence and audience engagement. (source link)