THE REGISTER
Organizations
Every org grants.watch tracks: funders curated in depth, others as thin records.
System
AllAI Safety & Existential Risk FundingArbitrumCardanoClimate FundingEthereumEU & European Public R&DFilecoin / Protocol LabsGlobal Health FundingInternet Freedom & Digital RightsJapan Public R&DOpen-Source AIOpen-Source SustainabilityOptimismSovereign Tech & Public-Interest Digital InfrastructureStacksStellarSuiUK Public R&DUS Federal R&DWeb3 Public Goods FundingXRP Ledger
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| Name | Type | Systems | Wires | Programs | Current rounds | Active programs | Last activity |
|---|---|---|---|---|---|---|---|
| ARIA (Advanced Research and Invention Agency) | Government | UK Public R&D | 3 | 0 | 0 | Oct 9, 2026 |