Roam Launches Global eSIM Bounty Program with $30,000 Reward Pool

The Grass Foundation is an innovative project that operates as a Decentralized Physical Infrastructure Network (DePIN) on the Solana blockchain. It enables users to earn passive income by sharing their extra bandwidth, which is utilized for the development of artificial intelligence tools. With over 2 million active users, the platform has garnered attention, but it has also faced skepticism due to various scams impersonating the project. This article aims to clarify the legitimacy of the Grass airdrop and provide a comprehensive guide for interested participants. The Grass airdrop functions similarly to other DePIN projects, rewarding users for their contributions of bandwidth. Participants can earn Grass Points by installing the Grass App or a web extension, which can later be converted into GRASS tokens. To be eligible for the airdrop, users must have a compatible device and a legitimate wallet address. However, the system is vigilant against fraudulent activities, and any detected misconduct may result in penalties, including the withholding of tokens. Despite the project's rapid growth and backing from reputable investment firms, users are advised to ensure they are accessing the official Grass website to avoid scams. The Grass Foundation has successfully conducted multiple airdrop campaigns, distributing a total of 100 million GRASS tokens to eligible participants. With the recent launch of its mainnet, the airdrop remains active, and the process for claiming Grass Points has been simplified. Users can easily withdraw their earnings by directing the system to transfer GRASS tokens to their wallets. While the Grass Foundation appears to be a legitimate project, potential participants should conduct their own research to verify its authenticity and understand the risks involved in the airdrop process.

The recent 48-hour internet shutdown in Afghanistan has raised significant concerns regarding the vulnerability of decentralized technologies, particularly blockchain. This blackout, which affected approximately 13 million people, revealed a critical weakness: the reliance of blockchain networks on centralized internet service providers. While blockchain is designed to facilitate secure and censorship-resistant transactions, the outage highlighted how interruptions in internet connectivity can severely impact its functionality. This situation underscores the urgent need for alternative internet infrastructure solutions that can support blockchain operations even when traditional providers are unavailable. On October 1, 2025, the Taliban administration ordered a near-total internet blackout, which was later attributed to technical issues with fiber optic cables. However, the timing and scale of the disruption raised alarms about potential censorship and government control over internet access. The event not only disconnected millions from the digital realm but also disrupted numerous blockchain activities, revealing a significant challenge for decentralized networks. The incident serves as a stark reminder that while blockchain technology holds the promise of censorship resistance, it remains vulnerable to external disruptions. In response to the Afghanistan blackout, advocates for decentralized connectivity are calling for solutions that ensure blockchain networks can operate independently of centralized internet providers. Projects like Roam Network are at the forefront of this movement, aiming to create decentralized wireless networks powered by user contributions. By leveraging crowdsourced data on mobile signal strength, Roam seeks to provide reliable internet access even during outages. Other initiatives, such as World Mobile and Helium, are also working to establish large-scale decentralized networks that reduce reliance on centralized infrastructure. The urgency of developing these solutions has never been clearer, as the potential of blockchain technology hinges on the availability of a decentralized internet backbone.

In a groundbreaking collaboration, the Berkeley Environmental Air Quality and CO₂ Network (BEACO2N) has partnered with WeatherXM to enhance urban emissions monitoring in the San Francisco Bay Area. Urban areas are significant contributors to global greenhouse gas emissions, yet understanding their variability remains a challenge. BEACO2N has been at the forefront of providing dense, low-cost air quality monitoring, but the lack of high-resolution weather data has hindered the interpretation of emissions dispersion at the neighborhood level. This partnership aims to fill that gap, offering researchers and policymakers a clearer view of urban emissions, air quality, and environmental justice issues. The challenge lies in the absence of fine-grained meteorological data that complements BEACO2N's continuous monitoring of pollutants like CO₂, CO, O₃, and NOₓ. Conventional weather networks often overlook vulnerable neighborhoods, leading to a lack of crucial data for emissions inventories and public health alerts. In cities like San Francisco, where complex wind flows and microclimates interact with traffic and industrial zones, understanding pollution patterns without weather context is nearly impossible. WeatherXM addresses this issue by deploying a decentralized network of community-powered weather stations, providing real-time data on temperature, humidity, and wind conditions, which are essential for interpreting pollutant behavior. The integration of WeatherXM’s meteorological data with BEACO2N’s air quality monitoring creates a multidimensional perspective on urban emissions. This synergy allows researchers to analyze how pollutants accumulate or disperse due to various factors, including local heat islands and traffic patterns. The decentralized nature of WeatherXM also facilitates rapid data transmission, enabling public health officials to respond swiftly to transient pollution events, such as wildfire smoke. This collaboration not only enhances scientific understanding and public health responses but also empowers local governments and communities with actionable data, paving the way for smarter, more equitable urban planning and climate policies. As cities worldwide face climate and air quality challenges, this case study serves as a blueprint for integrating community-level meteorological and atmospheric data to foster resilience and justice in urban environments.

In a recent analysis by Phoenix Group and LunarCrush, Chainlink (LINK) has emerged as the leader in social engagement among decentralized physical infrastructure network (DePIN) projects. With a remarkable 15,200 engaged posts and 3.6 million interactions within a 24-hour period, Chainlink significantly outperformed its competitors, showcasing a vibrant community discussion around its protocol. This high level of engagement not only cements Chainlink's position at the top but also reflects the growing interest in decentralized infrastructure solutions. Following Chainlink, Bittensor (TAO) secured the second position with 9,700 posts and 876,800 interactions, indicating strong community momentum despite being far behind Chainlink. The Internet Computer Protocol (ICP) rounded out the top three with 4,200 posts and 300,600 interactions, demonstrating steady traction among its user base. Other notable projects like Arthera (ATH), which recorded 3,000 posts and 475,700 interactions, also showed significant community response, highlighting the diverse engagement levels across the DePIN landscape. The rankings also featured smaller projects such as Grass and Dione, which, despite lower posting activity, managed to attract considerable interactions, indicating a growing interest in emerging networks. The data underscores a trend where social metrics are becoming essential indicators of project momentum, as they reflect how well these projects resonate with their communities. As the DePIN sector continues to evolve, the increasing engagement from both established and emerging tokens suggests a vibrant future for decentralized infrastructure initiatives.

World Mobile Chain (WMC), a leading blockchain-powered global mobile network, has announced a strategic partnership with Raydium, a decentralized exchange (DEX) and automated market maker (AMM) operating on the Solana blockchain. This collaboration aims to enhance accessibility and decentralized connectivity for the Solana community, ensuring that users can enjoy seamless integration and fast, secure transaction services. The announcement was made through World Mobile Chain's official X account, highlighting the importance of this partnership in the evolving blockchain landscape. At the heart of this partnership is a commitment to providing secure and user-centered services. Both World Mobile Chain and Raydium are focused on creating a safe environment for transactions while promoting decentralized connectivity on a global scale. Raydium's role will be crucial in facilitating smooth transactions, thereby enhancing user access within the Solana ecosystem. This collaboration underscores the significance of Web3 technology, which serves as a foundation for both platforms, ensuring authenticity and reliability in their services. Furthermore, the agreement between World Mobile Chain and Raydium emphasizes their dedication to protecting user assets and privacy. In a rapidly evolving digital landscape, safeguarding user information and ensuring error-free transactions have become paramount. Both partners prioritize these aspects, aiming to deliver seamless and accessible services to the Solana community. This partnership not only strengthens their individual offerings but also contributes to the broader goal of enhancing decentralized connectivity worldwide, ultimately benefiting users across the blockchain space.

On September 1st, 2025, IoTeX, a blockchain platform focused on Real-World AI, announced the launch of Season 2 of "Crypto's Got Talent" (CGT), a community-driven competition aimed at identifying and supporting promising DePIN projects. Sponsored by 0G Network, the largest Layer 1 blockchain designed for AI, this season aims to blend entertainment with ecosystem collaboration and funding to foster Web3 infrastructure adoption. Applications for the competition opened in August, with the live show set to begin on September 8. The event will consist of eight to nine episodes, culminating in a livestreamed finale where around 25 selected teams will compete for milestone-based grants, ultimately leading to six funded winners. The first season of CGT was a significant success, garnering nearly 200,000 impressions and close to 3,000 community votes. Five standout projects received grants and are now making strides in various sectors, including electric vehicle charging, 3D mapping, drone detection, environmental data, and on-chain finance. Jing Sun, co-founder of IoTeX, emphasized the program's goal of highlighting builders addressing real-world infrastructure challenges, and with the backing of 0G, Season 2 is expected to be even larger and more impactful. Season 2 will maintain the unique format of public pitch rounds, video demonstrations, and a final showcase to determine winners based on innovation, execution, and real-world impact. Michael Heinrich, Co-Founder and CEO of 0G, expressed pride in sponsoring CGT, aligning with their mission to empower builders in the AI and Web3 space. Together, IoTeX and 0G aim to support teams that are advancing decentralized infrastructure and real-world AI applications, paving the way for a democratized future of intelligence.