BNB Chain’s development team has officially launched the BNB Greenfield testnet, named Congo, marking a significant step forward in decentralized data infrastructure. Designed as the third blockchain within the BNB ecosystem—natively powered by the BNB token—Greenfield aims to revolutionize how users and decentralized applications (dApps) manage, store, and control digital data.
With Congo now live, developers, validators, and storage providers are invited to participate in a transparent, community-driven environment built on open proposals and on-chain voting. This collaborative approach not only strengthens network resilience but also aligns with core Web3 principles of decentralization and user sovereignty.
👉 Discover how decentralized storage is reshaping the future of Web3 with BNB Greenfield.
What Is BNB Greenfield?
At its core, BNB Greenfield is a decentralized storage network that integrates seamlessly with the broader BNB Chain ecosystem. Unlike traditional cloud storage solutions where data control rests with centralized entities, Greenfield empowers users with full ownership over their data. This includes the ability to securely store files, host websites, publish content, and manage access permissions—all without relying on intermediaries.
Every piece of data stored on Greenfield is associated with verifiable ownership rights enforced through blockchain technology. These rights can be transferred, shared, or monetized directly by the owner, opening new possibilities for data-driven dApps and creator economies.
As a purpose-built blockchain layer, Greenfield complements BNB Smart Chain (BSC) and opBNB by introducing native storage capabilities. It enables developers to build applications where data integrity, privacy, and control are foundational—not afterthoughts.
Key Features Available on Testnet Congo
The Congo testnet offers a robust sandbox environment for developers and infrastructure participants to explore and stress-test Greenfield’s core functionalities. Key features currently available include:
- Account creation and management
- Data upload, retrieval, and versioning
- Fine-grained access control policies
- Cross-chain communication (via BTP – Blockchain Transfer Protocol)
- Storage provider configuration and node operation
- Validator participation and staking mechanisms
These tools allow developers to simulate real-world use cases such as decentralized social media platforms, private file-sharing services, NFT metadata hosting, and more—all while ensuring data remains under user control.
Additionally, the integration of BTP enables interoperability between Greenfield, BSC, and other connected chains, allowing assets and messages to flow securely across networks. This cross-chain functionality is essential for building scalable, interconnected Web3 ecosystems.
👉 Start building on a secure, scalable decentralized storage network today.
Why Decentralized Storage Matters in 2025
In an era where data breaches, surveillance, and platform censorship are growing concerns, decentralized storage offers a compelling alternative. Traditional cloud providers often act as gatekeepers—able to restrict access, manipulate content, or monetize user data without consent.
Greenfield flips this model by giving individuals and applications direct control. Data is encrypted, distributed across a global network of storage providers, and accessible only through user-defined permissions. No single entity can unilaterally alter or delete it.
This level of autonomy supports emerging trends such as:
- Self-sovereign identity systems
- User-owned social graphs
- Monetizable personal data marketplaces
- Censorship-resistant content publishing
For developers, integrating with Greenfield means building apps that are not just functionally powerful but ethically aligned with user empowerment.
How to Participate in the Congo Testnet
Participation in the Congo testnet is open to three primary roles:
1. Developers
Build and deploy dApps using Greenfield’s SDKs and APIs. You can test smart contracts that interact with stored data, implement access control logic, or create front-end interfaces for decentralized websites.
2. Storage Providers
Run a node to offer storage capacity and earn rewards. Providers must meet hardware and uptime requirements to ensure data availability and redundancy.
3. Testnet Validators
Help secure the network by validating transactions and participating in consensus. Validators stake BNB tokens (testnet version) and contribute to governance through voting on protocol upgrades and proposals.
To get started, visit the official documentation portal to set up your environment, obtain testnet tokens, and access detailed guides on node deployment and dApp integration.
👉 Join the next wave of Web3 innovation—start testing on BNB Greenfield now.
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Frequently Asked Questions (FAQ)
What is BNB Greenfield?
BNB Greenfield is a decentralized storage network built as part of the BNB Chain ecosystem. It allows users and dApps to store data with full ownership control, using blockchain-enforced access rules and supporting features like website hosting and cross-chain interoperability.
When will the Greenfield mainnet launch?
The mainnet is scheduled for release in Q3 2025. The current Congo testnet allows developers and infrastructure providers to prepare for mainnet deployment through extensive testing and feedback.
How does Greenfield differ from other decentralized storage networks?
Unlike some existing solutions focused solely on file storage, Greenfield integrates tightly with BNB Chain’s broader ecosystem, offering native support for smart contracts, access control policies, and cross-chain messaging via BTP. This makes it uniquely suited for building complex dApps rather than just storing static files.
Can anyone become a storage provider?
Yes—anyone meeting the technical requirements can run a storage node on the Congo testnet. Participants need sufficient disk space, bandwidth, and system stability to ensure reliable service. Incentive models will be refined ahead of mainnet launch.
Is there a token reward program for testnet contributors?
While direct financial incentives may vary, active contributors—including developers, validators, and storage providers—are likely to receive recognition or potential rewards upon mainnet rollout. Official programs will be announced through Greenfield’s governance channels.
How does Greenfield handle data privacy?
Data uploaded to Greenfield is encrypted before distribution. Only users or entities granted explicit permission via blockchain-based policies can decrypt and access it. The network itself does not hold decryption keys.
By combining robust technical architecture with strong community governance, BNB Greenfield positions itself as a foundational pillar of Web3’s next phase—one where data ownership is non-negotiable. With Congo now live, the opportunity to shape this future has never been more accessible.