Harmony Enhanced with RPC, Validator and Bootstrapping Nodes

Harmony nodes

Exploring the diverse dapp ecosystem enabled by Harmony’s scalable and secure architecture

Harmony is undergoing a series of architecture upgrades aimed at optimizing network resources and enhancing security, including RPC full nodes, internal validator nodes, bootstrapping nodes, and more. By prioritizing scalability, security, and efficiency, these enhancements are positioning Harmony as a platform that can support a wide range of use cases and applications.


2023 Harmony architecture overview

Harmony is a blockchain platform that aims to provide high-speed, low-cost transactions and dapp experiences. It is constantly evolving to meet the needs of the decentralized application space. 

In 2023, Harmony’s architecture will implement significant improvements that promise to usher in a new era of scalability, security, and efficiency. The introduction of RPC full nodes, internal validator nodes, bootnodes, and DNS (sync) nodes has brought Harmony closer to its goals.

RPC full nodes

RPC full nodes are the entry points to the Harmony network, and they play a crucial role in ensuring the network’s stability and reliability. 

In an effort to prevent resource wastage and extra costs, Harmony has transitioned back to legacy RPC nodes. However, the long-term goal is to scale the network using light clients alongside full nodes. This approach will allow more users to participate in the network while reducing the burden on full nodes.

Internal validator nodes

The internal validator nodes are responsible for constructing new blocks and broadcasting them to validators. Harmony plans to introduce external validators as possible leader candidates to enable the community to play a more active role in block validation. The aim is to increase external voting power while addressing concerns about centralization.


Bootnodes are responsible for bootstrapping nodes in the network, and Harmony plans on fully externalizing all services. This move will improve network security and reduce the risk of centralization. 

Multiple consensus mechanisms

Harmony has implemented various measures to ensure the stability and availability of the network. These include using multiple consensus mechanisms (FBFT and EPoS), automatic failover mechanisms, and real-time monitoring and alerting systems. 

These measures help ensure that the network can handle high transaction volumes and remain stable even in the event of a node failure.

Exploring the dapps that harness Harmony’s high-performance architecture

With a robust and efficient architecture in place, Harmony is equipped to support a wide range of dapps that require scalability, speed, and security. In fact, many dapps have already started leveraging the Harmony network to offer their users a seamless and reliable experience. 

You can easily find the latest trends in the Harmony ecosystem.

Next, let’s take a closer look at some innovative projects and their benefits to the Harmony ecosystem.

Timeless Wallet

Timeless Wallet is the world’s first social, non-custodial wallet that is simple to use. It has an intuitive interface, with biometrics and secure enclaves to ensure security. With a wallet-to-wallet communication layer, it provides powerful tools for managing digital assets and participating in DeFi together. 

Blue Forest

Blue Forest is a play-to-earn strategy game based on Dark Forest, an Ethereum mini-game. Dark Forest is an MMO space-conquest game allowing players to expand territory by capturing new planets and collecting NFT collectibles. 

The Harmony version, Blue Forest, is designed to be less gas-expensive than its predecessor. Furthermore, it enables tournament betting for cash prizes.

Harmony continues to evolve

In conclusion, the advancements made to Harmony’s architecture have positioned it as a leading player in the blockchain industry. The focus on scalability, security, and efficiency has paved the way for a platform that can accommodate a vast array of applications and use cases. As the blockchain technology landscape continues to transform, Harmony remains committed to refining its architecture to meet the evolving needs of its users. 

Learn more about Harmony

Disclaimer — This is a sponsored article. DappRadar does not endorse any content or product on this page. DappRadar aims to provide accurate information, but readers should always do their own research before taking action. Articles by DappRadar can not be considered as investment advice.

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