Record, PRV, bronze and silver
PRV-28745
Received 2026-08-26T14:35:36Z, line 5,241 of the PRV feed
PRVScored
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | Catherine | Catherine | Unchanged |
| Middle | ·R | R | Changed |
| Last name | Larson | Larson | Unchanged |
| Date of birth | 20-12-1971 | 1971-12-20 | Parsed |
| Gender | null | — | Cleared |
| Member ID | - | — | Cleared |
| SSN | N/A | — | Cleared |
| Phone | 6422852095 | 6422852095 | Unchanged |
| catherine.larson@gmail.com | catherine.larson@gmail.com | Unchanged | |
| Address | 2721 SUNSET BLVD·· | 2721 Sunset Blvd | Changed |
| City | San Diego | San Diego | Unchanged |
| State | CA·· | CA | Changed |
| ZIP | ·NULL | — | Cleared |
| Group | — | — | Unchanged |
| Plan | — | — | Unchanged |
- Quality score
- 0.64
- Name key
- catherine|larson
- Address key
- 2721|sunset|san diego
- Canonical first
- catherine
Quality flags
6 raised during normalisation
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- Street suffix standardisedStreet suffix standardised to USPS abbreviation (Street to St, Avenue to Ave, and so on)
- Address re-casedStreet line re-cased and punctuation removed
- ZIP missingStreet address present but no ZIP supplied
- Whitespace trimmedLeading or trailing whitespace removed from one or more fields
- Placeholder values clearedPlaceholder tokens such as NULL, N/A, UNKNOWN or "-" treated as empty
Candidate pairs
Every scored comparison involving this record, highest score first
| Other record | Score | Method | Rule | Decision |
|---|---|---|---|---|
| ENR-139196 | 0.94 | Scored | — | Auto-linked |
| PRV-28746 | 0.94 | Scored | — | Auto-linked |
| TPA-63191 | 0.93 | Scored | — | Auto-linked |
| TPA-63190 | 0.93 | Scored | — | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-021296
- Method
- Scored
- Confidence
- 0.94
- Rule
- weighted score, no rule
Golden record: Catherine Larson, 1971-12-20, 5 records, Verified
Evidence
Matched against ENR-139196
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Phone | 1.00 | 1.5 | |
| 1.00 | 1.5 | ||
| Address | 0.70 | 2.0 | street_match |
Audit
5 hash-chained entries for this record
- Record linked automatically4b3f9e60a22026-10-19 19:54:38, scoring_agentidentity id MBR-021296, confidence 0.945, method probabilistic, matched record ENR-139196, policy version 1
- Record linked automaticallye9da19578a2026-10-19 19:52:09, scoring_agentidentity id MBR-021296, confidence 0.945, method probabilistic, matched record ENR-139196, policy version 1
- Record linked automaticallyb8dca07ea82026-10-19 19:45:42, scoring_agentidentity id MBR-021296, confidence 0.945, method probabilistic, matched record ENR-139196, policy version 1
- Record linked automatically9d10a170f32026-10-19 19:32:31, scoring_agentidentity id MBR-021296, confidence 0.945, method probabilistic, matched record ENR-139196, policy version 1
- Record linked automaticallye6156f8dfb2026-10-19 19:31:28, scoring_agentidentity id MBR-034959, confidence 1, method probabilistic, matched record PRV-28744, policy version 1