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Shardeum

Decentralization
for everyone

Shardeum is an EVM based autoscaling blockchain.

Incentivized Testnet Has Ended Successfully

106K+ Users and 18K+ Validators Participated!

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Incentivized Testnet Has Ended Successfully

106K+ Users and 18K+ Validators Participated!

icon-shardeum

Incentivized Testnet Has Ended Successfully

106K+ Users and 18K+ Validators Participated!

icon-shardeum

Incentivized Testnet Has Ended Successfully

106K+ Users and 18K+ Validators Participated!

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Welcome to the Layer 1 blockchain where the community runs the nodes, and auto-scalability means exponential growth.

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Solving the Trilemma

01
Scalability

Scalability

Thanks to dynamic state sharding, consensus is reached at the transaction level. This means high speed because of parallel processing, and low fees.

02
Security

Security

From our combined proof-of-stake and proof-of-quorum approach to consensus, to our auto rotation mechanism we focus on security every step of the way.

03
Decentralization

Decentralization

Shardeum is permissionless and built for the community to run nodes that increase TPS (Transactions Per Second), and participate regardless of their locations and backgrounds.

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Projects & Counting!

Newest Projects
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Tegro

Tegro is a Gen2 DEX enabling high-frequency on-chain trading with API bot access, powered by unparalleled gas efficiency and advanced market tools.

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FileMarket

P2P file-sharing protocol & platform for storing, transferring and trading digital goods. Imagine a tokenized "My Documents" folder directly inside...

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FusionwaveAI

FusionwaveAI aims to become a robust web3 Gaming and Generative AI platform. It offers users a variety of casual and enjoyable games, as well as...

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Zezu NFT marketplace

Zezu is a one-stop shop for all things NFTs & is built by the community, for the community. Built to reward traders, collectors & creators alike,...

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LISTED ON

Product Screenshots

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Partner with us

Partner with us

Looking to collaborate, integrate or educate? We would love to hear from you!

For
Developers

Build Auto Scalable Dapps on Shardeum

Build Auto Scalable Dapps on Shardeum

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Incentivized
Testnet

Atomium Stage 4 Has Ended Successfully!

Atomium Stage 4 Has Ended Successfully!

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Shardeum by the Numbers

A Preview of the Future of Web3

150+

Ecosystem Projects

160K+

Public Validators

1.4MN+

Community Members

1.2MN+

Accounts

81MN+

Transactions

247K+

Contracts

Tokenomics

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249M SHM
249M SHM
Initial
Supply
36.72%
or
36.72%
Sale
30.6%
or
30.6%
Team
22.44%
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22.44%
Foundation
10.23%
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10.23%
Ecosystem
& Airdrops

Roadmap

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2025 Q1

2025 Q2

2025 Q3

2025 Q4

Q4 2024 and back

2024 Q3

2024 Q2

2024 Q1

2023 Q3/Q4

2023 Q2

2023 Q1

2022 Q4

2022 Q3

2022 Q2

2022 Q1

2017 - 2021

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  • Pre-Mainnet Readiness
    • Bug Bounty III
    • Genesis Node Sale
    • RPC server (Exchanges)
    • Single Click Node (GCP/AWS)
    • Explorer ready
  • Public Sale
  • Mainnet
  • EVM/Smart Contracts Testnet
  • Security audit
  • EVM/Smart Contract functionality live
  • Autoscaling
  • Incentivized Testnet (Atomium) Stage 3 Launch
  • Code Freeze
  • Enable Slashing
  • Incentivized Testnet Stage 4 Launch
  • Incentivized Testnet Stage 2 Launch
  • Bug Bounty I & II
  • Security Audit
  • Incentivized Testnet (Atomium) Stage 1 Launch
  • Open Sourcing the Shardeum Source Code
  • Betanet (Sphinx) 1.9 – 1.10
  • Patent Filing Completed
  • Betanet Contd.
    • Sphinx 1.5 – 1.8
    • Scalability Testing
    • Feature completion
    • Patent Filing
  • Betanet Update
    • Sphinx 1.2
    • Node Reward Policy Announcement
    • Sphinx 1.3 – 1.4
  • Betanet (Sphinx) launch
    • Sphinx 1.0 with 150 TPS, 150 validators and 21 node shard size
    • Sphinx 1.1 with 250 TPS, 1280 validators and 128 node shard size
    • Nodes and validators are open source to run by the community
    • Validator Dashboard (GUI) launch
    • Staking, auto scaling, node rotation and test SHM rewards enabled
  • Alphanet 2.1 Update
    • EIP-2930 automated
    • 100 TPS capacity
  • Alphanet 2.0 launch
    • 50 node sharded network operated by Shardeum
    • 10 node shard size
    • 5 archive nodes
    • Deployed to individual medium nodes on AWS in different regions
    • First smart contract platform to implement EIP2930
  • Private sale finished
  • Alphanet (Liberty) 1.0 launch
    • 20 node unsharded network operated by Shardeum
    • Send transactions and deploy smart contracts
    • Deployed to individual medium nodes on AWS in different regions
  • Private sale started
  • Initial Prototype
    • Demo of EVM integration with Shardus
  • Shardeum Foundation structured in Switzerland
  • Consensus algorithm defined and tested
  • Auto scaling and rate limiting an unhardened network of 20 nodes
  • Linear scaling (small sharded nodes)
  • Small / medium AWS network
    • 100 nodes = 500 TP
    • 200 nodes = 1000 TPS
    • 1000 nodes = 5000 TPS
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Community Drives Shardeum

Shardeum is supported, operated, utilized, managed, and created by the community.

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400+ Proof of Community events

27,000+ Attendees

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19 Countries

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400+ Proof of Community events

27,000+ Attendees

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19 Countries

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400+ Proof of Community events

27,000+ Attendees

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19 Countries

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400+ Proof of Community events

27,000+ Attendees

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19 Countries

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Shardeum in the News
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AlexaBlockchain

Most Anticipated Blockchain Mainnet Launches of 2025

From Shardeum’s autoscalable network to Pi Network’s mass adoption push, explore how these upcoming blockchain projects are set to revolutionize the blockchain...

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MPOST

How Shardeum’s Linear Scalability Could Change Blockchain [...]

Shardeum’s dynamic state sharding enables true linear scalability, solving the Blockchain Trilemma by balancing security, decentralization, and performance without reliance on centralized Layer 2...

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Free Press Journal

Top 5 Emerging Blockchain Networks; Stepping Towards [...]

These emerging platforms are not only enhancing transaction speed and reducing costs but also enabling seamless interoperability and fostering sustainable...

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Finbold

Shardeum Announces Appointment of Srinivasan Parthasarathy [...]

Srini joins Shardeum with over 30 years of experience as CTO and in lead engineering positions in both the traditional and blockchain technology...

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e27

How Web3’s open-source technology will create a more [...]

Open-source code and protocols shape the internet's future, enabling global participation and driving the evolution of...

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Crypto Reporter

Shardeum’s ITN Stage 3 Surpasses 7 Million Transactions [...]

Chris Chabot, VP of Developer Relations at Shardeum, remarked, “Surpassing 7 million transactions in such a short span is a clear demonstration of Shardeum’s robust scalability and the strong...

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MadTech

Web3 Marketing: Navigating the New Landscape of Community [...]

"Unlike Web2 marketing’s reliance on paid ads and top-down communication, Web3 revolves around decentralization, with a focus on community-driven growth, transparent practices, and innovative...

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AlexaBlockchain

Why Developer Relations (DevRel) Is Crucial for Open Source [...]

"For any Web3 project aiming to succeed, investing in Developer Relations is not just an option—it’s a strategic...

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BeInCrypto

Layer-1 Blockchain Shardeum Allocates 3.3 Million SHM [...]

Shardeum, an autoscaling layer-1 blockchain, has announced the launch of Stage 1 of its incentivized testnet, Atomium. It will commence on June 26,...

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Bitcoin World

An Interview With Kelsey McGuire, CGO, Shardeum

"Our focus on sustainability through a less energy-intensive consensus mechanism and our community-driven development approach further distinguish us. We prioritize user and developer experience,...

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Coin Telegraph

Layer 2 networks hit $13B TVL, but challenges still remain

Kelsey McGuire, chief growth officer for layer 1 network Shardeum, told Cointelegraph that layer 2s face another serious challenge that is often overlooked: centralization. “While layer-2 solutions...

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Benzinga

Global Regulations Will Play Significant Role In Shaping [...]

Nischal Shetty, a software engineer who embarked on an entrepreneurial journey, introduced the layer 1 blockchain network Shardeum in February 2022. Shardeum claims to be a pioneering, linearly...

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CoinDesk

Nischal Shetty’s Blockchain Startup Shardeum Raises $5.4M [...]

Shardeum recently raised $5.4 million in strategic funding. The layer 1 blockchain was co-created by Nischal Shetty, who is also the co-founder of WazirX, India's largest crypto exchange by trading...

The Blog
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Shardeum Whitepaper V2: SHM Tokenomics Update

Shardeum adopts a dynamic supply model like Ethereum, launching with a reduced 249M SHM supply at TGE. After mainnet, new SHM will be minted solely for node...

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How Anyone Can Run a Blockchain Node (And Why It Matters)

Setting up a blockchain node lets you actively participate in Web3 and decentralization, giving you direct access to a fairer, global financial...

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Shardeum Monthly Marketing Metrics Report – Feb 2025

Shardeum's marketing metrics are now shared in a monthly blog format, ensuring data-driven insights reach a broader audience while maintaining transparent...