The Bank of England just published a report that reads like a love letter to oracle networks, and Chainlink is the main character.
The DLT Innovation Challenge 2025 Final Report, published on May 12 by the Bank of England and the BIS Innovation Hub London Centre, examines how distributed ledger technology could reshape wholesale payments and settlement. Among the most significant takeaways: oracles, the middleware that feeds real-world data into blockchain systems, are not just helpful. They’re foundational.
What the report actually found
The challenge selected nine firms to stress-test DLT’s potential in core financial infrastructure. Chainlink and Aave Labs were among the participants, alongside Ava Labs, Circle, Hedera, HSBC, and Digital Asset with KPMG.
The report zeroed in on four key themes: settlement finality, scalability, network control, and interoperability. The report highlights the heavy reliance on oracles and middleware for connecting DLT systems to external data sources and legacy financial plumbing. The Bank of England didn’t just note that oracles are useful. It flagged the shared trust assumptions that come with relying on them, raising governance questions around data integrity and who runs the oracle infrastructure.
Chainlink’s expanding central bank footprint
In February 2026, Chainlink was selected for the Bank of England’s Synchronisation Lab, a separate initiative focused on evaluating the potential for atomic settlement of tokenized assets backed by central bank money. The Synchronisation Lab has additional experiments planned for spring 2026.
What this means for investors
The DLT Innovation Challenge report does not make policy recommendations. It takes deliberately neutral ground, cataloguing findings rather than prescribing solutions. The report identifies interoperability as a key concern: a world where tokenized assets live on dozens of different blockchains that can’t communicate with each other or with traditional systems isn’t particularly useful.
The report’s emphasis on governance risks around oracles is a double-edged sword. It validates the oracle category as critical infrastructure while simultaneously raising the bar for what trusted oracle provision looks like in regulated financial systems.
