According to centralbanking report, Dante Disparte, vice chairman of the Libra Association, said that since the Libra white paper was released in 2019, Libra is still committed to the blockchain architecture as Libra’s distributed ledger technology. Disparte believes that interoperability is one of the biggest challenges facing global payment networks. Cryptocurrencies are not the key to innovation, the real breakthrough is the creation of protocol levels for value transfer. This is the great contribution of Libra. Disparte finally pointed out that the Libra Association is expected to launch Libra in the fourth quarter of this year, hoping to resolve major issues including regulatory regulation, preparation from the testnet to the main environment before this.