Proof of Humanity
UBI
Building decentralized democracy using social verification
$
0.000084
-1.41% - All-time high $ 1.39 (Oct 19, 2021)
- All-time low $ 0.000079 (Mar 11, 2025)
- Trading Volume(24h) -84.08% $ 3.513
- Circulating Market Cap$ --
- Fully Diluted Valuation$ 862.954
- Circulating Supply--
- Total Supply10,261,044 UBI
- Contract Address
0xdd1a...e9a4
| 1h | 24h | 7d | 30d | 60d | 90d |
| 9.65% | 1.41% | 10.43% | 13.98% | 34.30% | 120.64% |
Details
Proof of Humanity (or PoH) is a social identity verification system for humans on Ethereum. It combines webs of trust, reverse Turing tests, and dispute resolution to create a sybil-proof list of humans.
Related News
Introducing UBI: Universal Basic Income for Humans
Kleros Mar 12, 2021
Proof of Humanity, a Building Block for the Internet of the Future
Kleros Mar 12, 2021
Proof of Humanity - An Explainer
Kleros Mar 12, 2021
$
0.000084
-1.41% 
- All-time high $ 1.39 (Oct 19, 2021)
- All-time low $ 0.000079 (Mar 11, 2025)
- Trading Volume(24h) -84.08% $ 3.513
- Circulating Market Cap$ --
- Fully Diluted Valuation$ 862.954
- Circulating Supply--
- Total Supply10,261,044 UBI
- Contract Address 0xdd1a...e9a4
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Proof of Humanity
@proofofhumanity
Followers 30.73 K
Following 110
Top Followers 
+94
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