Top Highlights
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Mainnet Launch: Shardeum’s long-awaited Mainnet officially launched on May 5, 2025, after a successful testnet phase with over 1.4 million participants and 171,000 validator nodes, marking a significant move toward solving the blockchain trilemma.
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User-Friendly Validators: The platform allows anyone to run a validator node in under one minute, ensuring broad community participation and starting with 256 validators at launch, following its record-setting testnet.
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Affordable Fees and Scalability: Shardeum guarantees gas fees as low as $0.01 while dynamically scaling transaction throughput and implementing a unique Proof-of-Quorum Optimistic (PoQo) system for near-infinite scalability.
- Open Source and Developer Integration: With 60+ open-source repositories and seamless EVM compatibility, Shardeum is positioned as a robust platform for developers, supported by prominent investors and ecosystem partners.
Shardeum Mainnet Launches with Record Validator Participation
New York, United States — May 5, 2025
Shardeum, an innovative Layer 1 blockchain, officially launched its Mainnet today. This event follows a successful testnet phase, attracting over 1.4 million participants globally and establishing more than 171,000 validator nodes. This participation sets a record for Layer 1 testnets.
The Mainnet aims to tackle the blockchain trilemma, which involves balancing decentralization, scalability, and affordability. With transaction fees as low as $0.01, Shardeum seeks to create an accessible ecosystem for users and developers alike.
“We built Shardeum to ensure the future of Web3 is open and scalable,” said CTO Srini Parthasarathy. He emphasized that the strong validator participation showcases the platform’s dedication to decentralization. Anyone can run a validator node easily, making community involvement straightforward.
Experts see Shardeum as a significant player in the blockchain space. Adam Struck, Managing Partner at Struck Crypto, highlighted that Shardeum proves scale, security, and community ownership can thrive together. He noted the importance of grassroots participation in securing the network.
Key features of the Mainnet include:
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Permissionless Validator Network: The launch begins with 256 validators and supports a swift node setup via a simple command.
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Autoscaling Capability: The network dynamically adjusts transaction throughput as more validators join, keeping fees stable even during peak times.
- Open Source Development: Shardeum kicks off with over 60 open-source repositories, promoting transparency and collaboration.
Additionally, Shardeum is compatible with popular EVM wallets, including MetaMask, further easing developer access.
Backed by prominent investors like Amber Group and Balaji Srinivasan, Shardeum also enlisted partners for treasury operations and validator services.
As the Mainnet goes live, Shardeum prepares for future developments. Plans include testing smart-contract functionality and hosting community events to celebrate this new chapter. This transparent roadmap will incorporate user feedback for ongoing improvements.
With the Mainnet launch, Shardeum transforms its vision into reality, allowing a diverse range of participants to engage in a user-friendly blockchain environment.
For more details, visit Shardeum’s official site.
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