Decentralized data aggregator SubQuery has concluded a $9 million funding round to build Polkadot’s first data aggregation layer, a move that could strengthen data indexing for the emerging interoperability network.
The investment funds will be used to continue building SubQuery’s data indexing infrastructure for all Polkadot and Kusama applications, the company announced Wednesday. SubQuery also announced the investment would help it expand its technical abilities and support the open-sourcing of its software.
This investment round was co-led by Arrington XRP Capital, Digital Currency Group and Stratos Technologies with additional participation from Hypersphere Ventures, NGC Ventures, Wintermute and Skynet Trading. Previously, SubQuery successfully raised $1.8 million in a private seed round that concluded in March of this year. Seed investors included DeFi Alliance, The LAO and P2P Capital, among others.