Redacted Evidence Pack
This packet is the drill-down behind the public case study on /case-study. It shows how the same totals move from source activity rows to factor provenance, immutable ledger entries, approval states, and export reconciliation. Values are redacted or summarized where customer-sensitive detail would normally appear.
What This Proves
1. Source Activity Register
Excerpt from the 24-row activity batch used for the public case study totals.
| Record | Source | Meter / Connector | Period | Region | Quantity | Quality |
|---|---|---|---|---|---|---|
| act-office-2026-01 | utility_bill_csv | CAMX-HQ-01 | 2026-01 | CAMX | 3,112 kWh | measured |
| act-office-2026-02 | utility_bill_csv | CAMX-HQ-01 | 2026-02 | CAMX | 2,984 kWh | measured |
| act-cloud-2026-01 | aws_cost_and_usage | NWPP-AWS-01 | 2026-01 | NWPP | 4,406 kWh | measured |
| act-cloud-2026-02 | aws_cost_and_usage | NWPP-AWS-01 | 2026-02 | NWPP | 4,212 kWh | measured |
2. Import Replay and Duplicate Protection
Import batches use stable idempotency keys so retries do not create duplicate activities or duplicate ledger rows.
| Batch | Run | Rows received | Accepted | Duplicates | Rejected | Idempotency proof |
|---|---|---|---|---|---|---|
| imp-2026-02-03-001 | Initial import | 24 | 24 | 0 | 0 | utility_bill:CAMX-HQ-01:2026-01 |
| imp-2026-02-03-001-replay | Replay of same file | 24 | 0 | 24 | 0 | same keys reused; no new ledger rows created |
3. Anomaly-to-Action Example
One alert from the same reporting workflow, shown here to demonstrate assignment, comments, review, and closure.
4. Factor Provenance and Snapshot Lock
Factors are stored with source metadata and then frozen into a period-specific snapshot for reproducibility.
| Factor ID | Source | Region | Value | Validity | Locked snapshot |
|---|---|---|---|---|---|
| grid-camx-2023 | EPA eGRID 2023 | CAMX | 0.225 kg CO2e/kWh | 2023-01-01 to 2026-12-31 | snap-q1-2026-001 |
| grid-nwpp-2023 | EPA eGRID 2023 | NWPP | 0.252 kg CO2e/kWh | 2023-01-01 to 2026-12-31 | snap-q1-2026-001 |
snap-q1-2026-001 was locked by cfo@company.com on 2026-02-04T11:00:00Z. After this point, the report remained reproducible even if a newer factor release became available.5. Immutable Calculation Ledger
Each calculation stores the activity reference, factor used, formula, result, actor, and timestamp.
| Ledger ID | Activity | Formula | Result | Actor | Timestamp | State |
|---|---|---|---|---|---|---|
| calc-camx-annual-2026 | 36,556 kWh office electricity | 36,556 × 0.225 | 8.22 tCO2e | operator@company.com | 2026-02-03T14:22:00Z | draft |
| calc-nwpp-annual-2026 | 52,155 kWh cloud electricity | 52,155 × 0.252 | 13.14 tCO2e | operator@company.com | 2026-02-03T14:23:00Z | draft |
6. Approval Trail and Export Reconciliation
Ownership and status changes stay visible through preparation, review, approval, and export.
Export Record
7. Governance Execution Proof
The same governance APIs documented in the trust center return machine-readable export and deletion metadata.
GET /api/governance/export
Returns exported_at, tenant_id, tenant_name, users, activities, calculation_ledger, and change_log in one JSON package.
POST /api/governance/delete-request
Admin-only. Starts a 30-day retention window and records the request in the change log before permanent deletion.
Pages That Reuse This Evidence Pattern
Each of these pages routes buyers back to the same public proof assets before they ever start a trial.