It's called CARDANO (Hub)
Most investment on development is from japan.
https://www.cardanohub.org/en/audit-report-summary/
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And the main reason is 2 find autonomous ways 2 built sustainable interconnection gates
between all the different relevant cryptographic systems on horizon and whichones in future..
Here the pretty informative Video which explains technical aspects
https://www.cardanohub.org/en/what-is-cardano/