ChainCatcher news, according to The Block, Web3 digital services company IYK has completed a $16.8 million seed round financing, led by a16z Crypto, with participation from 1kx, Collab Currency, Lattice Capital, and gmoney.According to the crypto data platform RootData, IYK helps brands, musicians, and creators create digital-physical experiences, reward customers and fans, and stay connected with their communities. Its products include communication chips that help tokenize physical products and events, including in the form of NFTs. IYK also provides developers with API and modular tools to further customize experiences.