ArcBlock is preparing to upgrade its blockchain infrastructure and Ethereum bridge in November, introducing changes designed to simplify network access, improve the user experience, and reduce transaction-related costs. The upgrade will temporarily place the blockchain in read-only mode, while the transition will take place without requiring users to migrate their assets or applications manually.
The planned changes also include a redesigned web interface for the Ethereum bridge and the removal of protocol-level fees. However, users transferring assets through Ethereum will continue to pay the network’s standard gas fees.
The November upgrade aims to streamline ArcBlock’s blockchain infrastructure and cross-chain connectivity while eliminating additional protocol fees associated with its Ethereum bridge.
Temporary Read-Only Period During Blockchain Upgrade
As part of the scheduled upgrade, ArcBlock’s blockchain will briefly operate in read-only mode. During this period, users will be able to access existing blockchain information, but normal write operations may be temporarily restricted while the infrastructure transition is completed.
The project has indicated that the upgrade will not require manual migration. This approach is intended to reduce the operational burden on existing participants and simplify the transition to the updated network infrastructure.
Avoiding manual migration could also help reduce the risk of user errors and disruptions associated with moving assets or applications between different network environments.
The temporary restrictions are expected to form part of the technical transition rather than a permanent change to the blockchain’s functionality. Once the upgrade is completed, the network is expected to resume its normal operations under the updated infrastructure.
Ethereum Bridge to Receive a New Interface
Another significant component of the November upgrade involves changes to ArcBlock’s Ethereum bridge. The bridge will receive a redesigned web interface intended to make cross-chain interactions more accessible and straightforward.
Blockchain bridges enable users to transfer assets and information between separate blockchain networks. They play an important role in decentralized finance and other blockchain applications by connecting otherwise independent ecosystems.
The updated interface is expected to simplify the process of interacting with Ethereum through ArcBlock’s infrastructure.
The project will also remove protocol fees charged by its bridge. This change could reduce the additional costs associated with cross-chain transfers and make the service more attractive to users and developers.
However, the removal of protocol fees does not mean that all transactions will become free. Ethereum network gas fees will remain applicable because transactions processed on the Ethereum blockchain continue to require network resources and validator participation.
Consequently, users will still need to account for Ethereum’s transaction costs when transferring assets through the bridge.
ArcBlock Focuses on Multi-Chain Application Development
ArcBlock is a blockchain development platform designed to simplify the creation and deployment of decentralized applications, commonly known as DApps. Its infrastructure provides developers with tools, services, and standards intended to reduce the technical complexity of building blockchain-based applications.
One of its key components is Blocklet OS, which incorporates Blocklets, a microservice-based framework for blockchain applications. The approach allows developers to use familiar programming libraries and conventional development tools without relying exclusively on specialized blockchain development instruments.
We plan to upgrade the ArcBlock blockchain this month:
• Brief read-only cutover with no manual migration required
• Fully compatible with existing wallets and dApps
• Overhauled Ethereum-ArcBlock Bridge: moving to a new web-based UI with no DID Wallet multi-stage steps and zero Bridge protocol fees (Ethereum gas still applies)
Note: Legacy DID Wallet Bridge will retire after the upgrade, with a possible brief handoff window.Details:
https://t.co/RnVjMzA3HD
— ArcBlock (@ArcBlock_io) November 9, 2026
ArcBlock also supports integration with multiple blockchain networks, including Ethereum and Hyperledger. This multi-chain approach is intended to give developers greater flexibility when building applications that interact with different distributed ledger environments.
Its Open Chain Access Protocol further supports the development of applications capable of connecting with multiple blockchain networks. This architecture is designed to improve interoperability and reduce dependence on a single blockchain ecosystem.
Marketplace and ABT Token Support the Ecosystem
ArcBlock also operates a marketplace that facilitates the exchange of services, software components, and blockchain-related resources. The platform is intended to support developers in accessing infrastructure and tools needed to build and distribute decentralized applications.
The ecosystem is supported by the ABT token, which serves as its primary digital asset. The token is designed to facilitate network-related activities, including payments, participant compensation, and other platform operations.
The November upgrade represents another step in ArcBlock’s efforts to improve its blockchain infrastructure and cross-chain services. Its success will depend on the smooth completion of the technical transition, the performance of the redesigned Ethereum bridge, and the ability to deliver a simpler, more cost-efficient experience for network participants.