Today we go live on mainnet with the Fusion Rollup, the world's first multi-ledger rollup, connecting 74 blockchain networks in one unified environment, built for institutions.

When I started @quantnetwork in 2015, the vision was simple: make blockchain work for institutions at scale across any network, without the complexity and fragmentation that's held the industry back.

For years, institutions had two bad options: bet everything on a single chain, or stitch together insecure bridges across many. Fusion refuses that trade-off. It connects to many networks at once, moving assets, settling transactions, and messaging across chains as built-in capabilities, not workarounds.

The breakthrough is unified assets. A example of a stablecoin like USDC or tokenised fund like BUIDL or any other digital assetspread across 7 chains collapses into one: uUSDC or uBUIDL. One asset, one liquidity pool, instead of 7 copies and 7 fragmented pools. Each stays anchored to its origin chain and is withdrawable anytime. No custody or compliance trade-offs.

This isn't another layer 2 or a blockchain. It's a new category of infrastructure and it's live.

Read more on: quant.network/news/a-new-cat…

→ connect.overledger.dev
→ docs.overledger.dev

#QuantFusion #EnterpriseBlockchain #MultiLedgerRolleUp #FusionRollup

2/ Since my introduction to blockchain in 2008, I believed one thing: the future of finance can't run on a single blockchain. It has to connect all of them.
Today, that belief ships. The Fusion Rollup is live on mainnet, the world's first multi-ledger rollup. 🧵

3/ I've spent my career on both sides of this problem securing institutions as a CISO, then building the interoperability the industry didn't have.
The industry and institutions kept hitting the same wall: pick one chain, or duct-tape bridges across many. Neither works at scale.

4/ I also believed interoperability couldn't be one company's product. It had to be a global standard the whole industry could trust.
So I took it to ISO in 2016, establishing #TC307 in 2017. Today, 10 years later that work is ISO 82098 the international standard for blockchain interoperability.

5/ Most people write a standard, or build a product. We did both.
Fusion is that standard, live in production, 74 networks, public and permissioned, with assets, settlement and messaging moving across them natively. No insecure bridges. No wrapped tokens.

6/ The part I'm most proud of: unified assets.
A example of a stablecoin like USDC or a tokenised fund like BUIDL scattered as 7 separate copies across 7 chains becomes one - uUSDC or uBUIDL. One asset. One pool of liquidity. Each still anchored to its origin chain, withdrawable anytime.
Institutions stop managing fragmentation and start using their assets.

7/ And it's accountable by design. Governance and compliance aren't bolted on, they're enforced at every layer, on the platform and on chain.
That's the difference between a demo and infrastructure a bank can actually run.

8/ A decade of work. A global standard. Three patent families. And a team that has constantly solved the hard problems.
Fusion is live now:
→ connect.overledger.dev
→ docs.overledger.dev