Record, PRV, bronze and silver
PRV-21558
Received 2026-04-05T05:43:18Z, line 34,340 of the PRV feed
PRVRule
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | john | John | Changed |
| Middle | B | B | Unchanged |
| Last name | oliver | Oliver | Changed |
| Date of birth | ·1954-09-26 | 1954-09-26 | Parsed |
| Gender | Female | F | Parsed |
| Member ID | N/A | — | Cleared |
| SSN | •••-••-1097 | •••-••-1097 | Unchanged |
| Phone | 2287725 | — | Cleared |
| - | — | Cleared | |
| Address | 3713 Lake View Road | 3713 Lake View Rd | Changed |
| City | Charlotte | Charlotte | Unchanged |
| State | NC | NC | Unchanged |
| ZIP | 28226 | 28226 | Unchanged |
| Group | ·· | — | Unchanged |
| Plan | N/A | — | Cleared |
- Quality score
- 0.50
- Name key
- john|oliver
- Address key
- 3713|lake view|28226
- Canonical first
- john
Quality flags
7 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters removed
- Phone missing area codePhone had only seven digits (no area code); cleared
- 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
- Gender normalisedGender mapped to F or M from a longer or variant value
- 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-107087 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-012730
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: John Olyver, 1954-09-26, 2 records, Verified
Evidence
Matched against ENR-107087
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 0.95 | 3.0 | |
| 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 automatically0326237db72026-10-19 19:54:38, matching_agentidentity id MBR-012730, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-107087
- Record linked automaticallyb9c7df87c02026-10-19 19:52:09, matching_agentidentity id MBR-012730, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-107087
- Record linked automatically4d1ba212a12026-10-19 19:45:42, matching_agentidentity id MBR-012730, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-107087
- Record linked automaticallye1fb99570d2026-10-19 19:32:31, matching_agentidentity id MBR-012730, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-107087
- Record linked automatically5bef09527e2026-10-19 19:31:28, matching_agentidentity id MBR-022492, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-106866