ChainCatcher news, JPMorgan Chase plans to open its permissioned blockchain Onyx to allow third parties to deploy applications, which will also enable others to tokenize assets on JPMorgan Chase's blockchain.It is reported that the blockchain-based account solution JPM Coin Systems team is focused on building Onyx Digital Assets and collaborating with third parties in this field.JPMorgan Chase Vice President Stephanie Lok revealed that the Onyx blockchain has processed over $1 trillion in nominal transactions, handling up to $2 billion in transactions daily.