Key Metrics
Fees 30d$343.41
Fees 30d by chain
Base$238.24
OP Mainnet$41.46
Arbitrum$39.37
ZKsync Era$12.20
Linea$8.85
Scroll$3.29
Fees 7d$80.41
Base$60.24
OP Mainnet$11.52
Arbitrum$8.65
Linea$0
Scroll$0
ZKsync Era$0
Fees 24h$14
Base$14
Arbitrum$0
Linea$0
OP Mainnet$0
Scroll$0
ZKsync Era$0
Cumulative Fees$230,607
Base$81,330
Linea$62,416
Arbitrum$29,832
OP Mainnet$29,196
ZKsync Era$20,377
Scroll$7,456
Revenue 30d$343.41
Revenue 30d by chain
Base$238.24
OP Mainnet$41.46
Arbitrum$39.37
ZKsync Era$12.20
Linea$8.85
Scroll$3.29
Revenue 7d$80.41
Base$60.24
OP Mainnet$11.52
Arbitrum$8.65
Linea$0
Scroll$0
ZKsync Era$0
Revenue 24h$14
Base$14
Arbitrum$0
Linea$0
OP Mainnet$0
Scroll$0
ZKsync Era$0
Cumulative Revenue$230,607
Base$81,330
Linea$62,416
Arbitrum$29,832
OP Mainnet$29,196
ZKsync Era$20,377
Scroll$7,456
Protocol Information
An identity verification application and Sybil resistance protocol.
Methodology
Fees: Verification fees (~$2 USD in native ETH per attestation) paid when users call verifyAndAttest on GitcoinVerifier contracts to bring Gitcoin Passport data onchainView code on GitHubRevenue: All verification fees collected by the Gitcoin protocolView code on GitHubHuman Passport history
Fees and revenue by UTC calendar month, Jan 2025 to Oct 2026
| Month | Fees | Revenue |
|---|---|---|
| Jan 2025 | $20,982 | $20,982 |
| Feb 2025 | $70,527 | $70,527 |
| Mar 2025 | $8,269 | $8,269 |
| Apr 2025 | $8,529 | $8,529 |
| May 2025 | $6,032 | $6,032 |
| Jun 2025 | $6,347 | $6,347 |
| Jul 2025 | $30,137 | $30,137 |
| Aug 2025 | $36,785 | $36,785 |
| Sep 2025 | $10,586 | $10,586 |
| Oct 2025 | $17,572 | $17,572 |
| Nov 2025 | $2,836 | $2,836 |
| Dec 2025 | $1,744 | $1,744 |
| Jan 2026 | $2,038 | $2,038 |
| Feb 2026 | $2,243 | $2,243 |
| Mar 2026 | $1,101 | $1,101 |
| Apr 2026 | $1,043 | $1,043 |
| May 2026 | $1,384 | $1,384 |
| Jun 2026 | $635.73 | $635.73 |
| Jul 2026 | $558.59 | $558.59 |
| Aug 2026 | $463.89 | $463.89 |
| Sep 2026 | $457.06 | $457.06 |
| Oct 2026 (to date) | $336.89 | $336.89 |
The .csv export on the chart above downloads every daily value. The same data is in the public API: https://api.llama.fi/protocol/human-passport
Frequently asked questions
What chains does Human Passport operate on?
Human Passport operates on 6 chains: OP Mainnet, Scroll, Base, Arbitrum, and Linea and 1 others.
How much has Human Passport generated in fees and revenue?
Over the past 30 days, Human Passport generated $343.41 in fees. Of that, $343.41 was protocol revenue. Based on the trailing year, the annualized rate is $15,078 in fees and $15,078 in revenue.