Blockchain software company Consensys has launched a new interoperability platform that enables banks and financial institutions to coordinate securities settlements, currency exchanges, and collateral transfers across independently operated blockchain networks.

The Sovereign Network Interoperability platform was unveiled at Devcon, Ethereum's flagship developer conference, in Mumbai on November 2. It allows institutions to execute transactions across separate distributed ledgers while retaining control of their existing networks, assets, and transaction records.

The initiative targets banks, custodians, asset managers, and financial market operators that rely on different digital infrastructures for payments and securities transactions. According to Consensys, the platform manages transaction routing, coordinates settlement processes, and monitors transfers until they are completed.

A Unified Framework for Cross-Chain Settlement

Financial institutions operating on separate blockchain networks frequently face technical and operational challenges when moving assets between counterparties. Connecting these systems has typically required additional infrastructure, customized integrations, and agreements governing how transactions are executed. The fragmentation reflects a broader pattern in institutional blockchain adoption, in which banks, custodians, and market operators have built or joined networks suited to their own requirements rather than converging on shared infrastructure.

Consensys aims to address these limitations by consolidating multiple interoperability tools into a single supported platform. Rather than requiring institutions to migrate their operations onto a common blockchain, the technology allows them to connect the networks they already operate.

At the core of the platform sits the Cross Ledger Interoperability Protocol (CLIP), which coordinates transactions and uses cryptographic verification to confirm activity across participating networks. The underlying architecture follows what Consensys describes as bridgeless interoperability: assets remain on their original blockchains instead of being converted into separate representations through conventional blockchain bridges. Institutions also retain authority over counterparty permissions, data access, and transaction approvals — an approach intended to deliver interoperability without compromising the privacy and operational independence that financial institutions require.

Consensys President David Cunningham said the platform was designed to help financial institutions connect with counterparties while preserving privacy and control over their existing infrastructure. He added that the offering combines protocol expertise, transaction coordination, and ongoing technical support. The company will maintain software integrations, monitor connected networks, and provide technical assistance when participating blockchains undergo upgrades or other changes.

Four Institutional Use Cases: Securities, Currency, Collateral and Funds

The new infrastructure supports four major financial applications: securities settlement, wholesale currency payments, collateral transfers, and fund servicing.

For securities transactions, participating institutions can transfer ownership of tokenized assets on one blockchain while completing the corresponding payment through another network. The process uses delivery-versus-payment (DvP), which links the transfer of securities directly to the settlement of funds. DvP is a long-standing settlement convention in traditional securities markets, designed to ensure that an asset is delivered only when the corresponding payment is made.

The platform also supports payment-versus-payment (PvP) arrangements for currency exchanges. Banks can coordinate transactions involving different currencies across separate networks, with settlement conditions established before execution. PvP applies the same principle to foreign-exchange settlement, where each side of a currency trade completes only if the other does.

Collateral transfers represent another application, particularly for clearinghouses and approved counterparties that need to exchange eligible financial assets. Under the fund servicing use case, corporate treasury departments could move unused cash into tokenized money market funds and redeem their holdings outside conventional banking hours, providing greater flexibility in managing corporate liquidity.

Institutions submit transaction requirements through an interface connected to their existing applications. The platform then identifies an approved transaction route and coordinates the necessary settlement activities. Consensys said the system can provide updates on completed transactions, failed settlements, and cases requiring additional intervention.

Ethereum Compatibility Live, Canton Integration Planned

The company confirmed that Ethereum Virtual Machine-compatible networks can currently connect to the platform. Support for Canton, an institutional blockchain network, is planned for a later stage, although Consensys has not announced a specific integration date. The interoperability roadmap also includes compatibility with the Ethereum Economic Zone standard and the Inter-Blockchain Communication (IBC) protocol.

Introducing Sovereign Network Interoperability by Consensys. State-of-the-art interoperability that enables institutions to do business freely, settling securities, exchanging currencies and posting collateral across ledgers, without bridges or moving assets onto a shared ledger.

— Consensys.eth (@Consensys) November 2, 2026

https://x.com/Consensys/status/2117327830094676468?ref_src=twsrc%5Etfw

The platform can be deployed directly by financial institutions, accessed through financial market infrastructure providers, or operated through managed services offered by Consensys. The company will also provide compatibility testing, software updates, security patches, and recovery procedures for supported network connections.

Consensys has not disclosed pricing information, expected transaction volumes, or the identities of institutions using the platform in production, leaving commercial terms and early adoption levels unclear until the company provides further detail.

ClearToken Partnership Reinforces Institutional Push

The launch follows Consensys's October 8 partnership with ClearToken to develop infrastructure for the continuous settlement of tokenized securities and cash. That collaboration combines Consensys's blockchain technology with ClearToken's expertise in regulated clearing and settlement infrastructure. ClearToken CSD Limited has received conditional approval under the Bank of England's Digital Securities Sandbox, while its proposed central counterparty services remain subject to additional authorization — meaning the partnership's two settlement components sit at different stages of regulatory readiness.

Other technology providers are also developing solutions to connect traditional financial institutions with blockchain infrastructure. Chainlink previously established a connection between banks and Swift's blockchain ledger, allowing participating institutions to retain control of their transaction-signing keys.

MetaMask Separation Reshapes Consensys

The interoperability announcement comes as Consensys prepares to reorganize its business and separate MetaMask from its blockchain infrastructure activities. The company announced the planned separation in September. MetaMask is expected to operate independently under Joe Lubin, while a newly established Consensys entity will retain the protocol development and institutional infrastructure businesses. That organization will operate under CEO Mike Kriak and President David Cunningham, and Consensys expects to complete the corporate restructuring before the end of 2026.

With its new interoperability platform, Consensys is seeking to address a major obstacle to institutional blockchain adoption: enabling banks to coordinate financial transactions across separate networks without requiring them to surrender control of their underlying infrastructure.