Decentralized data aggregator SubQuery has concluded a $9 million funding circular to build Polkadot's first data aggregation layer, a motility that could strengthen data indexing for the emerging interoperability network.

The investment funds will be used to go along edifice SubQuery's data indexing infrastructure for all Polkadot and Kusama applications, the company announced Wednesday. SubQuery also announced the investment would aid 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 $i.8 1000000 in a private seed round that concluded in March of this yr. Seed investors included DeFi Alliance, The LAO and P2P Capital, amid others.

SubQuery'due south primary aim is to expand admission to blockchain data on Polkadot and Kusama by creating new markets for data indexing and provisioning. Arrington XRP Capital, which invested in the Moonbeam parachain, said SubQuery has the potential to become a disquisitional infrastructure for all Polkadot parachains and applications. Inside the Polkadot network, parachains plug into one chief blockchain, offering a similar concept equally the hub-and-spoke model seen in airports.

Related: Will Polkadot save decentralized finance from Ethereum's scaling problems?

The Polkadot ecosystem has received considerable attention of tardily as Kusama kicked off its sixth batch of parachain auctions on Sept. ane. The parachain procedure sees users vote for projects by locking up Polkadot's native DOT tokens for a specific term as a means to bootstrap their favorite initiatives.

Polkadot is a top-x cryptocurrency projection with a total marketplace capitalization of roughly $29 billion. DOT soared to virtually four-calendar month highs earlier this week before a Bitcoin (BTC) flash crash put a damper on the entire crypto marketplace.