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 F = m·a = 2·5 = 10 N
physics.newtons_second_law: 2.0 kg × 5.0 m/s² = 10.0 N (claim 10.0 within ±0.01)
CONFIRMED KE = ½·m·v² = ½·2·3² = 9 J
physics.kinetic_energy: ½ × 2.0 × 3.0² = 9.0 J (claim 9.0 within ±0.009)
gates
RED:PASS
content hash (the seal)
02370ee0d05308753a7e4e4d5c9840eff72d7036927fa6d961ce4fc7c6c8c657
raw JSON ↗ · re-check: GET /seal?hash=02370ee0d0530875…