Public testnetc12-testnet-1Public testnet. Testnet tokens have no monetary value. There is no mainnet yet. C12 is the network's utility token, not equity and not the settlement currency. Settlement is designed to be in USD stablecoins; testnet deposits still use test C12.
Claims

Claims by category

Signed records of real-world environmental data: energy, transport, emissions, water, soil and air. Pick a category to read each claim in plain words, see who reported it, and how far it has been checked.

Records on this page are what the chain stored. They are not a finding that a meter reading or a trip was true. Totals count each event once: an independent meter reading is shown as evidence on the site's record and is not added again. Records marked simulated come from the Carbon12 agent simulation (fictional actors), not real sites.

EnergySimulated data
6,372 kWh
191 sessions at 2 sites
191 of 191 matched by an independent meter · 84 used for a program claim
Latest record ends 6 Nov 2026, 3:54 PM UTC
E1
Transport and EV ridesSimulated data
—
85 trips · 453.8 kg CO2e recorded
Latest record ends 6 Nov 2026, 3:33 PM UTC
E1
EmissionsSimulated data
697.91 tCO2e
57 records from 1 site
Latest record ends 6 Nov 2026, 4:03 PM UTC
E1
WaterSimulated data
7,065 m3
57 readings at 1 site
Latest record ends 6 Nov 2026, 3:48 PM UTC
E3
Soil and landSimulated data
3.0% organic carbon
average of 57 samples at 1 site
Latest record ends 6 Nov 2026, 3:23 PM UTC
E4
Air qualitySimulated data
PM2.5 21 ug/m3
average of 57 readings at 1 site
Latest record ends 6 Nov 2026, 3:58 PM UTC
E2
Waste and materialsSimulated data
460.78 t
56 records from 1 site
Latest record ends 6 Nov 2026, 3:13 PM UTC
E5
BiodiversitySimulated data
460.26 ha
28 surveys at 1 site
Latest record ends 6 Nov 2026, 2:18 PM UTC
E4

Transport and EV rides: recent claimsSimulated

Vehicle trips, distance and recorded CO2e (Zevo-style EV rides). Reporting frameworks (informational, not assurance): GHG Protocol — Scope 3, category 6 business travel; ESRS — E1 (gross Scope 3).

  1. Bay Area Fleet Services (simulation) recorded a trip with SIM-EV-RIDE-FLEET-01 (San Francisco Bay Area) on 4 Nov 2026, 1:08 PM UTC, with 2.5 kg CO2e recorded.
    • Submitted
    • Evidencetier 3
    • Checked
    • Rolled up
    • In a reportexport comes later
    Evidence tier 3SimulatedDetails
  2. Bay Area Fleet Services (simulation) recorded a trip with SIM-EV-RIDE-FLEET-01 (San Francisco Bay Area) on 4 Nov 2026, 12:28 PM UTC, with 5.5 kg CO2e recorded.
    • Submitted
    • Evidencetier 3
    • Checked
    • Rolled up
    • In a reportexport comes later
    Evidence tier 3SimulatedDetails
  3. Bay Area Fleet Services (simulation) recorded a trip with SIM-EV-RIDE-FLEET-01 (San Francisco Bay Area) on 4 Nov 2026, 11:48 AM UTC, with 8.6 kg CO2e recorded.
    • Submitted
    • Evidencetier 3
    • Checked
    • Rolled up
    • In a reportexport comes later
    Evidence tier 3SimulatedDetails
  4. Bay Area Fleet Services (simulation) recorded a trip with SIM-EV-RIDE-FLEET-01 (San Francisco Bay Area) on 4 Nov 2026, 11:08 AM UTC, with 1.8 kg CO2e recorded.
    • Submitted
    • Evidencetier 3
    • Checked
    • Rolled up
    • In a reportexport comes later
    Evidence tier 3SimulatedDetails
  5. Bay Area Fleet Services (simulation) recorded a trip with SIM-EV-RIDE-FLEET-01 (San Francisco Bay Area) on 4 Nov 2026, 10:28 AM UTC, with 3.3 kg CO2e recorded.
    • Submitted
    • Evidencetier 3
    • Checked
    • Rolled up
    • In a reportexport comes later
    Evidence tier 3SimulatedDetails
  6. Bay Area Fleet Services (simulation) recorded a trip with SIM-EV-RIDE-FLEET-01 (San Francisco Bay Area) on 4 Nov 2026, 9:48 AM UTC, with 7.5 kg CO2e recorded.
    • Submitted
    • Evidencetier 3
    • Checked
    • Rolled up
    • In a reportexport comes later
    Evidence tier 3SimulatedDetails
  7. Bay Area Fleet Services (simulation) recorded a trip with SIM-EV-RIDE-FLEET-01 (San Francisco Bay Area) on 4 Nov 2026, 9:08 AM UTC, with 3.6 kg CO2e recorded.
    • Submitted
    • Evidencetier 3
    • Checked
    • Rolled up
    • In a reportexport comes later
    Evidence tier 3SimulatedDetails
  8. Bay Area Fleet Services (simulation) recorded a trip with SIM-EV-RIDE-FLEET-01 (San Francisco Bay Area) on 4 Nov 2026, 8:28 AM UTC, with 6.1 kg CO2e recorded.
    • Submitted
    • Evidencetier 3
    • Checked
    • Rolled up
    • In a reportexport comes later
    Evidence tier 3SimulatedDetails
  9. Bay Area Fleet Services (simulation) recorded a trip with SIM-EV-RIDE-FLEET-01 (San Francisco Bay Area) on 4 Nov 2026, 7:48 AM UTC, with 3.9 kg CO2e recorded.
    • Submitted
    • Evidencetier 3
    • Checked
    • Rolled up
    • In a reportexport comes later
    Evidence tier 3SimulatedDetails
  10. Bay Area Fleet Services (simulation) recorded a trip with SIM-EV-RIDE-FLEET-01 (San Francisco Bay Area) on 4 Nov 2026, 7:08 AM UTC, with 5.5 kg CO2e recorded.
    • Submitted
    • Evidencetier 3
    • Checked
    • Rolled up
    • In a reportexport comes later
    Evidence tier 3SimulatedDetails