Americana, a platform for tokenized collectibles, has launched a new service called 'concierge vaulting' that allows collectors to store their valuable items in climate-controlled vaults managed by a blockchain-based system. The company, backed by Seven Seven Six and OpenSea, secured $6.9 million in seed funding in May 2022. Americana also introduced its Something membership token, which has seen its market price fall from 0.069 Ethereum to 0.015 ETH.