The Bank for International Settlements Innovation Hub Eurosystem Centre, De Nederlandsche Bank and the Deutsche Bundesbank have developed a proof of concept to explore the macroeconomic relevance of cryptoasset markets and decentralised finance (DeFi).
Project Atlas provides data tailored to the needs of "central banks and financial regulators". It fuses data gathered from "crypto exchanges (off-chain data) with data from public blockchains (on-chain data) gathered from nodes." By connecting various sources, Atlas allows for "data vetting, giving users tools to evaluate these markets' economic significance more accurately."
As part of a first proof of concept, Project Atlas derives cryptoasset flows across geographical locations. The approach uses transactions attributed to crypto exchanges in the Bitcoin network, along with the location of those exchanges, as a proxy for cross-border capital flows.
The initial findings indicate that "although relatively small compared with total on-chain network traffic, identified flows between crypto exchanges are significant and substantial economically. Attributing geographical areas to exchanges (where possible) lays out the structure of cross-border flows. Project Atlas provides a starting point for structural analysis across jurisdictions."
See also: 'Project Atlas - Mapping the world of decentralised finance'.