decentralization Archives

AppWizard

November 28, 2025

Vitalik Buterin Donates $765K in Ethereum to Privacy Messaging Apps

Vitalik Buterin donated approximately 5,000 ETH to the privacy messaging applications Session and SimpleX. He emphasized the importance of encrypted messaging for digital privacy and mentioned two key areas for improvement: permissionless account creation and metadata privacy. Session aims to minimize metadata leakage and saw its token, SESH, rise by 371% in a day. SimpleX focuses on user identity ownership and plans to introduce community support vouchers. Buterin acknowledged both applications have room for improvement in user experience and security. The increasing interest in privacy applications is driven by concerns over global surveillance, with recent government regulations highlighting the need for privacy solutions. The Ethereum Foundation has formed a new privacy team to enhance its initiatives. Privacy-focused cryptocurrencies like Zcash have also seen significant growth, with Zcash rising by 793% over the past year.

AppWizard

October 17, 2025

What Is XChat? Musk’s Private Messaging App With Blockchain-Style Encryption

XChat is an encrypted messaging and calling feature integrated into X (formerly Twitter), designed to enhance user privacy and functionality. It offers end-to-end encryption, self-destructing messages, versatile file sharing, and cross-platform audio and video calls without requiring a phone number for registration. Currently in beta testing for select paid subscribers, XChat aims to transform X into an “everything app” similar to WeChat, combining social networking, messaging, payments, and more while prioritizing user privacy. Developed using Rust, it employs public-key cryptography and may incorporate blockchain-inspired techniques for enhanced security. The platform seeks to merge social interaction with private communication and commerce, allowing for anonymous engagement. Challenges include ensuring reliable encryption, addressing metadata leaks, and gaining user trust to transition from established messaging apps.

TrendTechie

October 4, 2025

Создана торрент-сеть, которую невозможно взломать или заблокировать

In the Netherlands, Tribler is a fully decentralized torrent client developed by Professor Johan Pouwelse from Delft University of Technology, designed to operate without central servers and resist state-imposed sanctions. Users can search for files directly within the application, which organizes content into channels, including the popular RuTracker unofficial channel, associated with the Russian tracker RuTracker, which has been blocked in Russia since November 2015. Tribler is available on multiple platforms and is open-source, with version 7.5.1 released on June 25, 2020. The absence of central servers allows for uninterrupted access as long as at least one user is connected, and the system operates without moderators, although user ratings can filter out harmful content. An integrated anonymizing network was introduced in September 2014 to enhance user privacy. As of June 2020, RuTracker unofficial had over 2 million torrents, and other channels like YIFY, MVGroup, EZTV, and NYAA also attract users. Despite RuTracker's ban, it remains accessible through Tribler, and the site continues to operate by allowing users to create personal copies to circumvent blocks.

AppWizard

September 30, 2025

Madagascar Protesters Turn to Offline Messaging App as Crisis Deepens

Protests erupted in Antananarivo, Madagascar, on September 25, 2025, due to daily power cuts exceeding 12 hours, escalating into violence and resulting in five fatalities. Law enforcement responded with rubber bullets and tear gas, and a curfew was imposed. The protests, led by three municipal officials, were named “Leo Délestage.” Amid the unrest, interest in the offline messaging app Bitchat surged, with downloads reaching over 71,000 in the week of the protests. Bitchat operates via Bluetooth without requiring internet access, catering to the digital inequality in Madagascar, where only 6.6 million of 32 million residents have internet access. Similar patterns of increased Bitchat downloads were observed in Nepal and Indonesia during political unrest. Bitchat, launched in July 2025 by Jack Dorsey, is designed for decentralized and private communication, making it a vital resource for protesters in Madagascar.

AppWizard

August 30, 2025

Google’s Android Lockdown: Are You Really In Control Of Your Phone?

On August 25, Google announced a policy change requiring all app developers to verify their identities before their applications can operate on certified Android devices, extending this requirement to all apps, including side-loaded ones. This policy allows Google to prevent users from running disapproved applications, raising concerns about user freedom and control over their devices. Google cites cybersecurity concerns, claiming that side-loaded apps have led to a significant increase in malware. The company aims to collect personal information from developers to enhance user security, despite criticisms regarding the effectiveness of this approach. Data breaches have become increasingly common, with notable incidents affecting millions, and identity theft costs Americans billions annually. The text discusses the potential of cryptography to enhance trust in digital interactions, highlighting technologies like PGP and concepts like webs of trust as solutions to secure identity verification. Alternative app stores and operating systems focused on user privacy are emerging as potential responses to the challenges posed by Google's policy.

AppWizard

August 9, 2025

Decentralizing Trust — An Interview with the Team Behind Session Messenger

Session is a decentralized messaging platform that prioritizes user anonymity and metadata resistance. It operates on a network of community-operated servers, eliminating central authority and personal identifiers such as phone numbers or emails for account creation. This design minimizes risks of data breaches and unauthorized tracking. Session does not collect user metadata, which distinguishes it from other messaging apps that may expose user insights through metadata. Users are assigned randomly generated cryptographic keys instead of traditional identifiers, ensuring secure messaging. Messages are routed via a protocol called Onion Requests, which strips metadata during transmission. The platform is open-source, benefiting from community contributions, and aims to enhance user privacy by employing anonymous routing. Recent developments include a migration to the Session Network for improved accessibility and security, and a move to Switzerland for better data protection. Session is introducing a Pro tier to enhance user experience while maintaining free access for all. The platform emphasizes the importance of transparency and robust design in communication tools.

AppWizard

July 8, 2025

Jack Dorsey Builds Offline Messaging App That Uses Bluetooth Instead of the Internet

Jack Dorsey has launched a new messaging application called Bitchat, which operates outside the conventional internet framework. Bitchat uses Bluetooth technology to send messages directly between devices, eliminating the need for phone numbers, servers, and data plans. The app allows communication over distances of up to 300 meters by relaying messages through nearby devices. Bitchat does not include usernames, chat backups, or lengthy inbox histories; messages are ephemeral, encrypted, and stored locally. The beta version was launched on Apple’s TestFlight, filling 10,000 testing slots quickly. The app currently supports small group chats with features like hashtags and password protection, and future updates may introduce WiFi Direct support. Bitchat aims to provide direct, unmediated communication, aligning with Dorsey's vision for user-centric technology.

AppWizard

July 8, 2025

Jack Dorsey’s New Private Messenger App Doesn’t Need an Internet Connection

Jack Dorsey has launched a beta project called Bitchat, a private messaging app that uses mesh networks and Bluetooth technology to facilitate communication without internet connectivity. Bitchat allows direct peer-to-peer messaging within physical proximity and features automatic message relay to extend its range. The app prioritizes user privacy by not requiring phone numbers or permanent identifiers and ensures end-to-end encryption. Dorsey emphasizes the app's independence from traditional internet infrastructure, making it resilient to outages and censorship. The project is still in its early stages, and its technical robustness remains to be evaluated.

AppWizard

July 8, 2025

Bitchat beta launched by Jack Dorsey: Find out how the bluetooth-based app will potentially rival WhatsApp

Jack Dorsey has launched a decentralized messaging application named Bitchat, which operates exclusively over Bluetooth technology and does not require internet connections, phone numbers, or centralized servers. The app is currently in beta on TestFlight and emphasizes user privacy by encrypting communications that are ephemeral and stored only on users' devices. Bitchat allows for the creation of Bluetooth mesh networks to relay messages between devices, even extending beyond typical Bluetooth range. It features password-protected group chats and a store-and-forward option for offline messaging. Future updates will incorporate Wi-Fi Direct to improve network speed and range. Bitchat reflects Dorsey's commitment to decentralization in digital services and is designed to maintain connectivity in situations of internet outages or restrictions.

AppWizard

July 8, 2025

Jack Dorsey Unveils ‘Personal Experiment’ Bluetooth-Based Messaging App

Jack Dorsey, co-founder of Twitter and CEO of Block, has launched a messaging service called Bitchat, which allows smartphones to exchange encrypted messages via Bluetooth without internet connectivity. Currently in beta on Apple’s TestFlight, Bitchat creates a mesh network linking nearby devices, enabling communication even when cellular and Wi-Fi signals are weak. The app does not route traffic through company servers, collect personal information, or require accounts, and messages are stored only on users' devices and designed to disappear by default. Bitchat features group chats called “rooms,” identified by hashtags and secured with passwords, and includes a “store and forward” capability for offline users. The application aligns with Dorsey's commitment to decentralization and is intended to facilitate communication during blackouts, censorship, or surveillance. A technical paper about Bitchat is available on GitHub, and future updates will enhance connectivity through Wi-Fi Direct links.