ZettaBlock

Concordia focuses on the problem of fragmented digital asset portfolios by offering a universal risk and collateral platform. It connects positions across many distributed ledgers into a unified balance sheet. The end result is that Concordia members possess an omnibus cross-margined account built on a safe and transparent custody solution for their deposits, whether the financial instruments are hosted on Ethereum, Solana or a private institutional blockchain, Concordia joins them into a truly global credit network.

Concordia

Bundlr is a data layer that scales onchain permanent data and provides strong data provenance. Bundlr sits as a provenance layer above Arweave, an onchain permanent data storage blockchain, and currently processes >95% of its transactions.