Record, PRV, bronze and silver
PRV-23219
Received 2026-01-27T02:30:22Z, line 78,143 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 | carol | Carol | Changed |
| Middle | ·· | — | Unchanged |
| Last name | thomas | Thomas | Changed |
| Date of birth | 1955-07-27 | 1955-07-27 | Unchanged |
| Gender | - | — | Cleared |
| Member ID | — | — | Unchanged |
| SSN | •••-••-1105 | •••-••-1105 | Parsed |
| Phone | UNKNOWN·· | — | Cleared |
| N/A | — | Cleared | |
| Address | 621 APACHE BOULEVARD #471 | 621 Apache Blvd # 471 | Changed |
| City | San Diego | San Diego | Unchanged |
| State | CA | CA | Unchanged |
| ZIP | 92113 | 92113 | Unchanged |
| Group | ·· | — | Unchanged |
| Plan | SELECT-EPO | SELECT-EPO | Unchanged |
- Quality score
- 0.50
- Name key
- carol|thomas
- Address key
- 621|apache|92113
- Canonical first
- carol
Quality flags
7 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters removed
- SSN last four extractedLast four digits of SSN extracted from a longer or punctuated value
- Unit split from streetApartment, suite or unit designator split from street line and re-appended in standard form
- 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
- 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-114590 | 0.99 | Scored | — | Auto-linked |
| ENR-114589 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| CLM-411107 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-007984
- Method
- Scored
- Confidence
- 0.99
- Rule
- weighted score, no rule
Golden record: Carol Thomas, 1955-07-27, 4 records, Verified
Evidence
Matched against ENR-114590
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 0.95 | 3.0 | swapped |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Address | 1.00 | 2.0 | exact |
Audit
5 hash-chained entries for this record
- Record linked automaticallybffde6557d2026-10-19 19:54:38, scoring_agentidentity id MBR-007984, confidence 0.986, method probabilistic, matched record ENR-114590, policy version 1
- Record linked automatically5245366dc72026-10-19 19:52:09, scoring_agentidentity id MBR-007984, confidence 0.986, method probabilistic, matched record ENR-114590, policy version 1
- Record linked automaticallyc8c9fc4f0a2026-10-19 19:45:42, scoring_agentidentity id MBR-007984, confidence 0.986, method probabilistic, matched record ENR-114590, policy version 1
- Record linked automaticallyfe887016852026-10-19 19:32:31, scoring_agentidentity id MBR-007984, confidence 0.986, method probabilistic, matched record ENR-114590, policy version 1
- Record linked automatically369118c3dd2026-10-19 19:31:28, matching_agentidentity id MBR-027578, confidence 0.96, rule D3 member_id + name, method deterministic, matched record ENR-114352