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Winklevoss Capital
vcActive seed-stage investor. 22 investments tracked, primarily in cefi and taxes and social platform. Led 5 rounds. Recent: Zcash Open Development Lab, Octane Security, Azura, Mith, Hume.
Rounds (22)
| Date | Project | Type | Amount | Valuation | Sector |
|---|---|---|---|---|---|
| Mar 9, 2026 | Zcash Open Development Lab | seed | $25.0M | — | crypto_web3 |
| Apr 7, 2025 | Octane Security | seed | $6.8M | — | security |
| Oct 21, 2024 | Azura | seed | $6.9M | — | defi |
| Nov 30, 2023 | Mith | seed | $3.5M | — | |
| Sep 21, 2022 | Hume | series_a | $11.7M | — | |
| Nov 17, 2021 | Gemini | series_a | $423.0M | — | centralized exchange |
| Sep 20, 2021 | BitClout | ico | $200.0M | — | social platform |
| Aug 4, 2021 | Messari | series_a | $21.0M | — | data |
| Jan 7, 2021 | TaxBit | series_a | — | — | taxes |
| Jan 6, 2021 | TaxBit | series_a | — | — | taxes |
| Oct 10, 2020 | Slingshot Finance | seed | $3.1M | — | trading |
| Aug 19, 2020 | BlockFi | series_c | $50.0M | — | cefi |
| Feb 12, 2020 | BlockFi | series_b | $30.0M | — | cefi |
| Jan 5, 2020 | TaxBit | seed | $5.0M | — | taxes |
| Nov 12, 2019 | Bitski | seed | $1.8M | — | nft |
| Sep 30, 2019 | SKALE Labs | $7.5M | — | scaling solution | |
| Aug 5, 2019 | BlockFi | series_a | $18.3M | — | cefi |
| Dec 3, 2017 | Stacks | ico | $52.8M | — | l1 |
| Jan 1, 2017 | Bitcoin.org | seed | $1.0M | — | |
| Dec 1, 2014 | ChangeCoin | seed | $3.5M | — | payments |
| Jul 15, 2014 | Filecoin | seed | $120.0K | — | storage |
| Jul 7, 2014 | Xapo | series_a | $20.0M | — | infrastructure |
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