Evidence Packet // Cryptographic Proof

EP-AAE6F43F

Timestamp
2025-08-14T09:04:34.811Z
Verified Emissions Output
1,300,000.000 tCO2e
Entity
Boeing Commercial Airplanes
Methodology
spend based
Confidence Score
97.6%
Assurance Status
Level 1 Review

This packet has been cryptographically anchored. All source factors are validated against the primary emission factor register.

Factor Lineage

Primary Factor
Aircraft manufacturing
0.52 USD / tCO2e
Source
EXIOBASE vEXIOBASE_3.8
Geography
USA

Cryptographic Proof

SHA-256 Calculation Hash
aae6f43f8ab542c78fc54d29bfc1506c2025081404043481199706537015b074cdafb80391c3
Provenance Metadata
NAICS: 336411
LEI: 549300XQCGDQZ0IXQZ77
METHOD: SPEND_BASED