Quant's Fusion Rollup is live on mainnet as the first multi-ledger rollup built for institutions. The system connects 74 blockchain networks in a unified execution environment, targeting banks and capital markets firms managing multi-chain assets.
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Quant launches Fusion Rollup mainnet connecting 74 blockchain networks
Quant's Fusion Rollup went live on mainnet, connecting 74 blockchain networks in a unified execution environment built for institutional asset management.
The system is the first multi-ledger rollup designed for banks, enterprises and capital markets firms, Quant said in a statement. Fusion represents the same token across networks as a single canonical multi-ledger asset, with cross-network movements, settlement and messaging built into the rollup rather than handled through external bridges. This architecture eliminates bridge dependency, a design choice that addresses security and fragmentation concerns that have limited institutional multi-chain adoption.
The 74 blockchain networks connected at launch span public and permissioned ledgers, giving institutions a single execution layer to manage tokenized assets, digital bonds and deposits across multiple chains. The launch targets banks and capital markets firms that have expanded tokenization programs but face operational complexity managing assets across fragmented networks. Quant's Overledger technology underpins the interoperability layer, enabling the rollup to read from and write to disparate ledger types without requiring chain-specific adapters.
Banks and asset managers managing assets across multiple chains have historically relied on separate custody, settlement and compliance workflows for each blockchain. Fusion's multi-ledger design consolidates these functions into a single rollup, reducing operational overhead and settlement times for cross-chain transactions. The approach contrasts with traditional bridge-based models that require separate infrastructure for each chain connection.
Developer documentation is now live, and Quant said eligible users will be onboarded this week. Institutional testing through Quant Connect will serve as the practical signal for production usage after the mainnet launch. The rollout positions Quant against other interoperability solutions such as Chainlink's CCIP and LayerZero, though Fusion's institutional focus and multi-ledger architecture differentiate it from general-purpose cross-chain protocols.
This article is for informational purposes only and does not constitute investment advice.
