The alpha version of the Speak.3Z app, developed by 3NUM, marks a pivotal advancement in secure digital communication by integrating blockchain technology with traditional phone networks. This innovative application enables users to communicate seamlessly between onchain addresses and conventional +1 phone numbers, addressing the critical need for security in digital communications, particularly against SIM swap attacks.
Speak.3Z's alpha release introduces two groundbreaking features: two-way messaging between phone numbers and onchain addresses, and enhanced security measures leveraging the 3NUM protocol. These features not only facilitate a new level of interaction across Web3 and traditional platforms but also provide a robust defense mechanism against increasingly sophisticated cyber threats, ensuring users' digital identities remain protected.
Tyler Boscolo, Head of Product at 3NUM, highlighted the significance of this release, emphasizing the app's potential to bring secure, Web3-powered communications to over 5 billion mobile subscribers. The company's roadmap includes further innovations, such as voice communication capabilities that will allow users to utilize an Ethereum Name Service (ENS) name as an outbound caller ID, underscoring Speak.3Z's role in pioneering Web3 communication technologies.
The implications of Speak.3Z extend beyond personal communication, offering potential applications in business and financial sectors by fostering a more secure and interconnected digital ecosystem. Currently available on an invite-only basis, the app's controlled release strategy enables 3NUM to refine its features based on user feedback, ensuring a polished product for future widespread adoption.
For those eager to explore the technology behind Speak.3Z, additional information can be found at https://www.3num.co, with details about the app available at https://www.speak3z.com. As digital communication continues to evolve, Speak.3Z stands out as a transformative solution that merges the security and decentralization of blockchain with the accessibility of traditional phone networks, heralding a new era of digital interaction.


