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ARCB Venture Labs Expands Ecosystem Utility With the Launch of X CardARCB Venture Labs is expanding its digital asset ecosystem with the introduction of the X Card, a payment card solution designed to give greater real-world use to ARCB Token and selected ecosystem partner tokens.
One of the biggest challenges in Web3 today is simple: many digital assets have value, but limited daily use. Tokens may represent ownership, access, rewards, participation, or ecosystem value. However, for many users, the gap between holding a token and using it in real life remains wide.
The X Card is designed to close this gap. Through the X Card member portal, users will be able to load supported digital assets, view market reference prices, and convert eligible assets into a USD-based card balance when needed. This allows users to move from simply holding digital assets to using them for real-world spending.
The X Card is expected to support everyday and cross-border payment needs, including online shopping, business spending, travel bookings, lifestyle payments, international merchant transactions, and overseas ATM withdrawals. These services will depend on regional availability, platform rules, payment partner requirements, transaction limits, and applicable compliance procedures.
For ARCB Venture Labs, the X Card is more than a payment product. It is part of a larger ecosystem strategy. In the future, selected partner tokens may also be integrated into the X Card framework. This could allow approved projects supported by ARCB Venture Labs to give their communities more practical use for their tokens beyond their own platforms.
The physical card feature is also designed with flexibility in mind. A single user account may support the application and management of up to five physical cards, subject to platform policy, user eligibility, risk controls, and compliance requirements.
ARCB Venture Labs stated that the X Card will operate under a structured framework that includes account review, transaction monitoring, risk management, and compliance procedures. These measures are intended to align the card’s use with relevant regional regulations, payment network rules, and partner institution standards.
The launch of the X Card reflects a major shift in the digital asset industry: from speculative value to practical utility. By connecting ARCB Token and selected ecosystem partner assets to payment infrastructure, ARCB Venture Labs is building a clearer pathway between Web3 assets and real-world financial use.
The X Card is ARCB Venture Labs’ move to turn digital assets from stored value into usable value.
World Earth Day | GEB DAO Ecosystem Officially LaunchedOn World Earth Day, the GEB DAO ecosystem is officially launched, marking a crucial step forward in its development of the green energy ecosystem and digital community.
Upholding the philosophy of “safeguarding the planet with green energy and building an ecosystem through technological strength”, the newly launched App ecosystem integrates diverse functions, establishes a collaborative and sustainable digital platform, connects global partners, and pools collective strength for green development.
Meanwhile, GEB DAO will initiate a new phase of ecological technology integration on April 24, which will enable functions such as one-click asset integration and node server enhancement, delivering a higher-quality service experience for all ecosystem participants.
A spokesperson for GEB DAO stated that the launch of the ecosystem and the upcoming technology integration represent important strategic moves in its layout for green ecology. Going forward, GEB DAO will continue to deepen its engagement in this field and jointly build a new pattern of green and sustainable ecology with global partners.
Dapp：https://www.geb.international/
DogeCity Core Token DQ Completes Critical Upgrade, Empowering a New Era for the EcosystemDogeCity today officially announces the full completion of its core ecosystem token DQ upgrade! This upgrade represents not only a major technological innovation but also a milestone leap in DQ token utility, stability, and appreciation potential, aiming to inject new vitality into the entire DogeCity ecosystem.
This upgrade provides enhanced asset protection, promotes long-term value stability through refined mechanism design, and significantly expands application scenarios. It enables DQ to integrate more deeply into the ecosystem, elevating its intrinsic utility value and demand foundation.
The DogeCity team extends its heartfelt gratitude to the community for their trust and support throughout the upgrade process.
This upgrade is regarded as a pivotal step in building a sustainable, high-value token economy for DogeCity, marking a strategic shift toward becoming a deeply empowering ecosystem asset.
DogeCity cordially invites global users to log in to the platform, hold and utilize the new DQ token, and collectively explore and unlock its boundless possibilities and future value within the Web3 world.
The DogeCity Team
MarsChain Mainnet Launches, Empowering the Metaverse Blockchain EcosystemRecently, the highly anticipated MarsChain mainnet officially went live. This milestone event marks a key step in the exploration of blockchain technology within the metaverse ecosystem and various applications, attracting widespread attention both within and outside the industry.
Since its inception, MarsChain has drawn significant interest due to its unique technical philosophy and innovative architecture. It focuses on providing efficient second-layer blockchain infrastructure for the development of the metaverse, aiming to break through the bottlenecks of traditional blockchains in terms of scalability, transaction speed, and costs. The launch of the mainnet is the result of the MarsChain team's long-term research and efforts, opening the door to a new digital world for global metaverse developers and users.
MarsChain's mainnet boasts outstanding performance. In terms of scalability, it can support thousands of transactions per second (TPS), fully meeting the demands of large-scale user interactions, virtual asset transactions, and complex smart contract operations in the metaverse. Additionally, the extremely low transaction fees significantly lower the participation threshold for users, allowing more people to easily integrate into the metaverse ecosystem and enjoy the convenience and innovative experiences brought by blockchain technology.
Since the launch of the mainnet, MarsChain has showcased its robust vitality. According to data from the MarsChain Explorer
Average block time: 1.9 seconds, ensuring efficient transaction confirmations and enhancing the overall network efficiency.
Total transaction volume: 66,039 transactions, reflecting the positive response and widespread participation from developers and users.
Number of wallet addresses: 28,301, indicating that MarsChain has built a large and active user community, with its ecosystem taking initial shape.
Strategic Partnerships and Future Outlook
Looking ahead, the MarsChain team is closely collaborating with MetaMars to accelerate the construction of the MarsChain cross-chain bridge, aiming to break down barriers between blockchains and enable seamless circulation and interaction of assets and data. MarsChain will also actively engage in deep cooperation with mainstream public chains, integrating cutting-edge technologies and diverse resources to achieve smooth cross-chain asset transactions, meticulously building a comprehensive ecosystem with complete functions and prominent advantages, further enhancing its influence in the global blockchain field.
In terms of developer ecosystem construction, MarsChain will attract top global developers with an appealing incentive program and comprehensive technical support, providing them with complete development tools to help create a series of innovative applications, enriching on-chain application scenarios, and encouraging a large number of users to actively participate, effectively increasing on-chain usage rates. On the other hand, MarsChain will focus on the web2 domain, actively collaborating with companies in technology, the metaverse, and space exploration to deeply integrate advanced blockchain technology into more practical application scenarios, further expanding the boundaries of blockchain applications and injecting continuous vitality and creativity into the entire ecosystem.
Top KOLs from India Join Forces: M3 DAO and MetaMars Launch a New Era of Ecosystem GrowthRecently, dozens of top KOLs and Web3 community leaders from India have announced their participation in the M3 DAO and MetaMars ecosystem, setting off a new wave of community co - construction! Ranging from tech bloggers to crypto - investment influencers, these "traffic powerhouses" with tens of thousands of followers are manifesting their firm belief in the M3 DAO and MetaMars ecosystem through their actions. In unison, they declare, "This is the era of the community. We are joining hands with M3 DAO and MetaMars to write the history of Web3. We are not merely evangelists; we are the architects of their ecosystems!"
Why Do KOLs Choose M3 DAO and MetaMars?
In the competitive world of Web3, today's KOLs are not just dissemination nodes but also “strategic stakeholders” in the ecosystem. Project teams need to build deep alliances with KOLs based on transparent mechanisms, technical strength, and shared vision. The cases of M3 DAO and MetaMars demonstrate that when KOLs transition from “observers” to “builders,” ecosystem growth can explode exponentially. KOLs prioritize several critical factors when choosing projects: whether the project narrative resonates with them, its sustainability, its social impact, and whether its management upholds the industry mission of promoting democratization. The strengths of M3 DAO and MetaMars align perfectly with these points, which is why they are the right choice for Indian KOLs.
1. M3 DAO: Community Autonomy at Its Core
M3 DAO focuses on “community autonomy” and aims to build a comprehensive ecosystem covering the metaverse, Layer 2 public chains, and digital asset management. In its development journey, M3 DAO has successfully implemented community autonomy. For instance, M3 DAO maintains a close connection with the community, providing comprehensive support. It not only offers funding and resources to assist community development but also conducts online courses to promote Web3 investment skills and ecological development knowledge. Additionally, it actively hosts offline meetups and seminars to engage with community members. In product development, M3 DAO listens to user feedback and continuously updates its products. By collaborating with multiple strategic partners, it brings rich investment opportunities to the community, making it a highly influential organization that benefits the community. In community management, M3 DAO respects the voices and voting rights of its members, which is well reflected in the design of its governance token, MCD. With the imminent release of MCD, community members are expected to strongly support and promote the project globally through word-of-mouth.
Through the above efforts, within six months of its launch, the community has grown to over 100,000 real members across more than 100 countries and regions. Regional communities have been established in India, Vietnam, and the Philippines, with over 30 local communities. The Consensus Conference in Thailand this June is expected to attract over 2,000 community builders for offline interaction.
2. MetaMars: The "Super Entrance" to the On-Chain Mars Metaverse
MetaMars, incubated by M3 DAO, is a Web3 metaverse platform themed around Mars. It features diverse scenarios, including virtual land trading, NFT card battles, and a social metaverse, allowing users to “play and earn” while voting through the DAO to determine the ecological development direction.
At this year’s Consensus Conference in Hong Kong, MetaMars announced a strategic partnership with MarsChain, marking the beginning of a new chapter for the metaverse ecosystem. Additionally, it has ambitiously expanded into North America through collaborations with KOLs in that region. Recently, MetaMars achieved astonishing token performance thanks to its community building initiatives, with its native token MARS skyrocketing from an issue price of $0.05 to a peak of $1.77, recording over 3000% growth since its launch in 2025. Indian KOLs are eagerly promoting this new metaverse star, stating, “This is the most anticipated metaverse project of 2025.”
Resource Allocation to KOLs: Transforming Opinion Leaders into Ecosystem Builders
Joining M3 DAO and MetaMars is not a blind trend-following move by KOLs; rather, it stems from their keen insight that true democratization of Web3 is gradually being realized in these two projects, which has been the original intention of both organizations since their inception. This philosophy is fully reflected in their deep collaboration with KOLs: M3 DAO and MetaMars actively invite KOLs to participate in community governance, providing them with a platform to express their opinions and suggestions. The rich experience and unique perspectives that KOLs accumulate in their respective fields can offer valuable insights for community development, helping to continuously optimize governance models.
Moreover, in project promotion, both sides co-create content around the functional characteristics, development plans, and major events of the two projects, and jointly conduct educational activities on ecological knowledge and investment skills. KOLs, leveraging their strong communication power, can effectively convey this information to a wider audience, increasing project visibility and influence, and attracting more potential users to participate in ecosystem building. Additionally, KOLs play a leading role in guiding community players to explore the Mars metaverse, allowing them to actively participate and share in the benefits of ecological growth, further enhancing community members' sense of identity and belonging to the project.
Building a Sustainable Ecosystem Together for Mutual Success
Looking ahead, M3 DAO and MetaMars will continue to uphold an open and innovative cooperative attitude, actively exploring more diversified collaboration models to provide KOLs with ample space to unleash their creativity. By building a “builder” network centered around KOLs, they aim to attract a continuous influx of fresh talent into the ecosystem, thereby promoting the prosperous development of the entire ecosystem.
As M3 DAO and MetaMars steadily expand globally, the powerful influence of KOLs will become a key factor defining the boundaries of the ecosystem. By leveraging their influence within their respective fan bases and industries, KOLs can effectively leverage community development and create a high-impact explosion effect for these two ecosystems, leading to exponential community growth. It is clear that in future developments, M3 DAO and MetaMars will attract more like-minded “builders” to join in, ultimately becoming “key nodes” in advancing the Web3 revolution and leaving a significant mark in the history of Web3 development.Tenor OTC 在 Base 网络新增 AERO 作为固定利率借贷抵押品Techub News 消息，去中心化场外交易平台 Tenor OTC 在 Base 网络上新增 AERO 代币作为固定利率借贷的抵押品。此举旨在为代币持有者提供更多流动性选择和财务灵活性，以促进生态系统增长。（Crypto Briefing）Solana 应用 Fomo 24 小时协议收入达 140 万美元，超越 Pump.funTechub News 消息，Solana 生态应用 Fomo 在最新统计周期内实现 24 小时协议收入 140 万美元，超越此前占据主导地位的 Pump.fun。这一数据表明 Solana 应用层竞争激烈，用户注意力与资金流动迅速。
尽管单日收入领先并不意味着 Fomo 已永久取代 Pump.fun 的市场地位，但此次超越反映出 Solana 生态内应用轮动与费用生成活动的活跃程度。Solana 凭借低廉的交易成本和快速结算能力，持续吸引零售用户尝试新的交易体验。
分析指出，若 Fomo 能持续数日或数周保持强劲的收入表现，其市场影响力将更为显著；若收入快速回落，则可能仅为短期关注度爆发。无论结果如何，此次数据变化凸显了 Solana 应用排行榜快速更迭的特性。（Bitcoinist）Circle 过去 24 小时在 Solana 上铸造 30 亿美元 USDCTechub News 消息，稳定币发行商 Circle 在过去 24 小时内在 Solana 区块链上铸造了 30 亿美元的 USDC。此举突显了机构偏好正转向 Solana 高效的 DeFi 生态系统。
（Crypto Briefing）数字收藏品平台 MEMONS 正式上线，支持胶囊开卡与市场交易Techub News 消息，数字收藏品平台 MEMONS 已正式上线。该平台允许用户通过开启胶囊获得不同稀有度的数字卡牌，进行收藏并通过内置市场与其他用户交易。MEMONS 将开卡、收藏与市场功能整合于单一平台，旨在构建一个持续的生态系统。
该平台孵生于 APEPE 生态系统，旨在成为一个可扩展的平台，以支持各类 IP、角色和 Web3 社区，APEPE 是其创始 IP 与核心生态合作伙伴。（CryptoPotato）BNB Chain 公布 Lorentz 硬分叉主网激活时间表，预计降低 20% Gas 成本Techub News 消息，BNB Chain 开发者已公布 Lorentz 硬分叉的主网激活时间表，升级将在区块高度 42,100,000 处执行。此次升级包含 BEP-341 交易优先级变更，旨在将网络用户的 Gas 成本降低约 20%。验证者和节点运营商需要在触发高度前完成软件升级。
BEP-341 更新旨在优化交易处理方式并降低用户成本。在 BNB Chain 上，零售活动、交易、游戏、支付和 DeFi 交易都对费用敏感，因此降低 Gas 成本具有重要意义。
此次硬分叉是 BNB Chain 对其主网基础设施的持续优化，具有直接的实际竞争意义。验证者和节点运营商的及时升级对于升级的顺利激活至关重要。（Bitcoinist）Uniswap v4 Hook 库新增自动化流动性管理工具Techub News 消息，Uniswap v4 Hook 库已扩展，新增自动化流动性管理工具，为开发者提供更多自定义资金池行为的方式。Hooks 是 Uniswap v4 的核心概念之一，允许开发者在交易前后为资金池添加自定义逻辑，包括费用行为、订单和流动性管理等。
自动化流动性工具可帮助流动性提供者调整头寸、管理风险并提高资本效率，可能吸引更成熟的流动性提供者。但自动化并未消除风险，第三方 Hooks 实现仍可能带来独立的智能合约风险、设计缺陷或经济漏洞。
此次扩展标志着 Uniswap 正从单一的 DEX 模型演变为更广泛的流动性平台，使开发者能够在协议之上构建专业化的交易逻辑。（Bitcoinist）Optimism Superchain 互操作性升级已在 Sepolia 测试网上线Techub News 消息，Optimism 的 Superchain 互操作性升级已在 Sepolia 测试网上线，为开发者提供了一个测试 OP Stack 链间原生跨 L2 消息传递的新环境。该升级旨在支持 OP Stack 链之间的原生消息传递，是测试网上的一个重要里程碑，而非主网完全激活。Sepolia 测试网为 OP Labs 和开发者提供了一个在主网上线前更安全地测试升级的场所。
（Bitcoinist）XRP Ledger AMM 修正案获 80% 验证者共识，启动激活窗口Techub News 消息，XRP Ledger 的自动做市商（AMM）修正案已达到 80% 的验证者共识，这标志着网络原生 AMM 功能的激活窗口期正式开启。该修正案达到共识是协议升级的关键一步，但功能并非立即完全启用，仍需在激活窗口期内保持足够高的支持率才能最终激活。
原生 AMM 功能将为 XRPL 网络增加一个更直接的 DeFi 层，使用户和开发者能够在账本上构建交易、流动性和支付产品，而不过度依赖外部基础设施。不过，XRPL 上的 AMM 可能与其他链上的 AMM 在架构、费用模型和流动性假设上有所不同。
（Bitcoinist）Sui 基金会推出 1000 万美元生态基金，支持 AI 与 DeFi 开发者Techub News 消息，Sui 基金会宣布推出 1000 万美元生态基金，旨在支持在 Sui 网络上构建去中心化 AI 基础设施和 DeFi 原生协议的项目团队。该基金将提供开发支持、安全审计补贴、技术援助以及基于里程碑的资金分配，而非一次性全额拨付。
Sui 基金会表示，此举旨在明确引导生态发展方向，吸引更多开发者进入其基于 Move 语言的高吞吐量区块链生态系统，在 AI 与 DeFi 这两个需求旺盛的领域增强竞争力。（Bitcoinist）Chainlink CCIP 跨链代币标准扩展至 Avalanche 与 PolygonTechub News 消息，Chainlink 已将其跨链互操作性协议 CCIP 的基础设施扩展至 Avalanche 和 Polygon 网络，并引入了一个跨链代币标准。该标准旨在为这两个网络之间的可编程代币转移提供更简洁的解决方案。
此次集成主要面向开发者，为其在主要网络间转移代币提供了另一条基础设施路径，旨在减少对脆弱封装资产或一次性跨链桥的依赖。Chainlink CCIP 模型意在提供一个更标准化的框架，以降低跨链转移中的封装风险。（Bitcoinist）