BITPRISMIA
Ephemera, the developer behind the decentralized messaging protocol XMTP, raised $20 million in a Series B funding round, valuing the company at $300 million, to advance secure, user-owned communication in Web3.
Jack Dorsey has introduced Bitchat, a decentralized and encrypted messaging protocol that operates offline using Bluetooth Low Energy (BLE) to create a mesh network for message relay.