The receipt
✓ HOLDS
A permanent, tamper-evident record of a verification. The content hash IS the proof — re-fetch it and the bytes must match, or it is not this record.
Worked trail
CONFIRMED dew point(20 °C, 50%) ≈ 9.26 °C
meteorology.dew_point: T=20.0°C, RH=50.0% → dew point 9.26°C (matches claim)
gates
RED:PASS
content hash (the seal)
e50196dc65692eac7f765d4213dce8b362852aa39fbeeade544f5d74b3881686
raw JSON ↗ · re-check: GET /seal?hash=e50196dc65692eac…