Record, PRV, bronze and silver
PRV-27585
Received 2026-07-06T21:27:25Z, line 24,407 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 | ELIZABETH | Elizabeth | Changed |
| Middle | — | — | Unchanged |
| Last name | WALKER | Walker | Changed |
| Date of birth | 19-11-1958 | 1958-11-19 | Parsed |
| Gender | Female | F | Parsed |
| Member ID | UHC-96628-55 | UHC-96628-55 | Unchanged |
| SSN | •••-••-6177 | •••-••-6177 | Unchanged |
| Phone | - | — | Cleared |
| N/A | — | Cleared | |
| Address | 8507 HARBOR BLVD | 8507 Harbor Blvd | Changed |
| City | Denver | Denver | Unchanged |
| State | CO·· | CO | Changed |
| ZIP | ···· | — | Unchanged |
| Group | N/A | — | Cleared |
| Plan | ···· | — | Unchanged |
- Quality score
- 0.48
- Name key
- elizabeth|walker
- Address key
- 8507|harbor|denver
- Canonical first
- elizabeth
Quality flags
8 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters removed
- 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
- 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-133688 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| CLM-425761 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| PRV-27584 | 0.93 | Scored | — | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-037540
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Elizabeth Walker, 1958-11-19, 4 records, Verified
Evidence
Matched against ENR-133688
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Member ID | 1.00 | 4.0 | |
| SSN (last four) | 1.00 | 2.5 | |
| Address | 0.70 | 2.0 | street_match |
Audit
5 hash-chained entries for this record
- Record linked automatically7c65c0a5b42026-10-19 19:54:39, matching_agentidentity id MBR-037540, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-133688
- Record linked automatically45a7f7bede2026-10-19 19:52:09, matching_agentidentity id MBR-037540, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-133688
- Record linked automaticallyb703261f8a2026-10-19 19:45:42, matching_agentidentity id MBR-037540, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-133688
- Record linked automatically878679360d2026-10-19 19:32:31, matching_agentidentity id MBR-037540, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-133688
- Record linked automatically2704bdfc472026-10-19 19:31:28, scoring_agentidentity id MBR-004068, confidence 0.987, method probabilistic, matched record PRV-27586, policy version 1