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 | Open now | Last activity |
|---|---|---|---|---|---|---|
| Optimism Foundation | Foundation | Optimism, Web3 Public Goods Funding | 18 | 0 | May 20, 2026 | |
| Mode Network | Funder | Optimism | 0 | 0 | – |