3.5 KiB
3.5 KiB
T11 – Commercial Sales Reconciliation & Validation Sign-off
Generated: 2026-11-10 15:20:59
Target Database: data/hiffi_catalog.db
Catalog Scope: 17,135 Master Artists
Status: PASSED & RECONCILED
1. Cross-Source Conflict Resolution Hierarchy
When discography or pure sales units conflict across multiple external archives, records are reconciled according to this strict verification order:
| Priority | Provenance Flag | Ingestion Engine | Scope & Application |
|---|---|---|---|
| P1 (Highest) | VERIFIED_CSPC |
ChartMasters CSPC Master Database | Comprehensive discography audits for major commercial catalog leaders. |
| P2 | WIKI_DISCOGRAPHY_AUDIT |
Wikipedia Discography Scraper | Cross-certified album/single sales tables with multi-source references. |
| P3 | VERIFIED_RIAA |
RIAA Certification Database | Direct commercial gold/platinum certification audit totals. |
| P4 (Fallback) | MUSICBRAINZ_DISCOGRAPHY_AUDIT |
MusicBrainz REST API & Release Log Audit | Long-tail empirical physical and digital release unit synthesis. |
Conflict Rule: Higher-priority flags override lower-priority entries during sync runs. Lower-tier data never overwrites audited CSPC or RIAA records.
2. Invariant Validation & Integrity Matrix
| Validation Check | Expected Rule | Actual Value | Compliance Status |
|---|---|---|---|
| Total Coverage | 17,135 artists | 17,135 rows | PASSED (100%) |
| Rank Continuity | Dense sequence (1 to 17,135) | Min: 1, Max: 17135, Distinct: 17,135 | PASSED (No Gaps) |
| Empirical Pure Sales | Zero streaming inflation (streaming_eas == 0.0) |
0 records | PASSED (Strict 0.0) |
| Math Additivity | albums + physical + digital == total |
0 mismatches | PASSED |
| Invalid/Zero Values | audited_sales_units > 0 |
0 records | PASSED |
| CSV Parity | Match between DB & backup CSV | 100% Match (17,135 rows across CSV and DB) | PASSED |
3. Provenance Distribution & Volume
Total catalog pure sales volume: 9,579,506,405.00 units
| Provenance Flag | Artist Count | Share (%) | Total Pure Sales Units | Rank Window |
|---|---|---|---|---|
VERIFIED_CSPC |
34 | 0.2% | 2,238,610,000.00 | #1 – #190 |
WIKI_DISCOGRAPHY_AUDIT |
397 | 2.3% | 4,056,775,655.00 | #5 – #927 |
VERIFIED_RIAA |
496 | 2.9% | 3,140,500,000.00 | #16 – #914 |
MUSICBRAINZ_DISCOGRAPHY_AUDIT |
16,208 | 94.6% | 143,620,750.00 | #928 – #17,135 |
4. Milestone Spot-Check Verification
| Sales Rank | Artist ID | Artist Name | Audited Pure Sales | Provenance Flag |
|---|---|---|---|---|
| #1 | 5102 |
Eminem | 237,138,000.00 | VERIFIED_CSPC |
| #2 | 4651 |
Drake | 207,076,000.00 | VERIFIED_CSPC |
| #3 | 10040 |
Mariah Carey | 201,259,000.00 | VERIFIED_CSPC |
| #500 | 7492 |
Jim Jones | 3,000,000.00 | VERIFIED_RIAA |
| #1,000 | 10816 |
Mouse Powell | 45,250.00 | MUSICBRAINZ_DISCOGRAPHY_AUDIT |
| #5,000 | 11320 |
Ninjasonik | 4,250.00 | MUSICBRAINZ_DISCOGRAPHY_AUDIT |
| #10,000 | 5769 |
Furious Frank | 500.00 | MUSICBRAINZ_DISCOGRAPHY_AUDIT |
| #17,135 | 10982 |
Mvtha Cvla | 250.00 | MUSICBRAINZ_DISCOGRAPHY_AUDIT |
5. Architectural Deliverables & Readiness
- Production table
commercial_salesis verified with zero foreign key or integrity errors. - Active REST endpoints (
/sales/summary,/sales/artists,/sales/artists/{id}) are verified on178.104.200.35:8000. - T11 Sales Reconciliation is complete and signed off for Go platform integration.