Jack Dorsey Launches Bitchat: Bluetooth Decentralized Messaging App, No Internet Required!

Jakarta, Pintu News – Jack Dorsey, CEO of Block and founder of Twitter, has made another splash by launching a beta version of a decentralized peer-to-peer (P2P) messaging application called Bitchat. Different from conventional messaging apps, Bitchat operates entirely over Bluetooth networks and does not require internet infrastructure. Dorsey introduced the project after a weekend of studying Bluetooth mesh networking technology, relaying, store-and-forward models, and message encryption.

Bitchat is designed as a decentralized messaging app that utilizes Bluetooth Low Energy (BLE) mesh networks. This means that messages can be sent temporarily and encrypted between devices, without relying on a central server, email, or phone number. This makes Bitchat resilient to network outages and censorship attempts, unlike WhatsApp or Messenger where data is controlled by a centralized company.

Security and Privacy Features on Bitchat

According to Bitchat’s official whitepaper, the system is fully decentralized with no central server or account requirements. Messages are temporary, existing only in the device’s memory by default and not stored in a central database. The security layer is reinforced with end-to-end encryption to keep the contents of the messages confidential.

The Bluetooth mesh network enables multi-hop message relay, so messages can “hop” from one device to another until they reach the recipient, even if they are out of direct Bluetooth range (about 30 meters). The store-and-forward system allows messages to be delivered to devices that are temporarily offline, and supports chat rooms with hashtags and password protection.

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Messaging Innovation amidst Digital Privacy Threats

Jack Dorsey publicly stated that Bitchat’s inspiration was to provide private and secure communication without having to rely on certain companies or internet infrastructure. This is considered important considering that many popular messaging applications are currently accused of collecting and utilizing users’ personal data for business purposes.

The Bitchat feature is particularly relevant in situations such as conferences, protests, or natural disasters-or in any situation where the internet is unavailable, unreliable, or untrustworthy. Messages can still be sent and received between nearby users, even in areas with poor or intermittent internet signal.

The Future of Bitchat: WiFi and Feature Expansion

In future development, Bitchat is planned to support messaging over WiFi to increase bandwidth and data transfer capabilities. With its principles of privacy and decentralization, Bitchat is a suitable alternative messaging app for the crypto community and digital privacy advocates.

Dorsey is no newcomer to the world of decentralized platforms. He previously founded the social platform Bluesky before stepping down from the board in May 2024. Now with Bitchat, he reaffirms his commitment to technology that supports freedom of communication and user privacy.

Conclusion

With the launch of Bitchat, Jack Dorsey offers a new solution to the need for secure, private, and censorship-resistant digital communication. This innovation is also part of the trend of adopting decentralized and crypto technologies in everyday life, addressing the challenges of privacy and data security in the digital age.

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Reference

• Cointelegraph. Jack Dorsey tests Bitchat – decentralized messaging app relayed over Bluetooth. Accessed on 2025-07-08.