Earlier news, Ernst Young previously announced that it would cooperate with Singapore blockchain company Wine Pte. Ltd. to launch a blockchain-based tokenized wine trading market TATTOO Wine. The media Trustnodes reported the project's Ethereum contract address ( 0x53A … 252) and the corresponding non-homogeneous Tattoo Bottle Token (TBT). Trustnodes believes that the project uses a front end and an internal database to connect to the public blockchain project Ethereum via OpsChain. According to the current public address, more than 200 NFT tokens have been generated in more than 200 on-chain transactions, held by a total of 9 addresses, and the address that created the contract currently holds more than 4 ETH.