Record, PRV, bronze and silver
PRV-26456
Received 2026-02-23T13:54:39Z , line 44,657 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 | NANCY | Nancy | Changed |
| Middle | I | I | Unchanged |
| Last name | WILLIAMSON | Williamson | Changed |
| Date of birth | 19480324 | 1948-03-24 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | UHC-86218-75 | UHC-86218-75 | Unchanged |
| SSN | •••-••-5939 | •••-••-5939 | Unchanged |
| Phone | 824-511-7466 | 8245117466 | Parsed |
| NULL | — | Cleared | |
| Address | 8444 Apache Blvd | 8444 Apache Blvd | Unchanged |
| City | FRESNO | Fresno | Changed |
| State | CA | CA | Unchanged |
| ZIP | 93781-9321·· | 93781 | Changed |
| Group | — | — | Unchanged |
| Plan | — | — | Unchanged |
- Quality score
- 0.74
- Name key
- nancy|williamson
- Address key
- 8444|apache|93781
- Canonical first
- nancy
Quality flags
7 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)
- Phone reformattedPhone reduced to ten digits, punctuation and leading country code removed
- City re-casedCity re-cased to Title Case
- ZIP+4 trimmedZIP+4 trimmed to the five-digit ZIP
- 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-128695 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-015352
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Nancy Williamson, 1948-03-24, 2 records, Verified
Evidence
Matched against ENR-128695
| 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 | |
| Phone | 1.00 | 1.5 | |
| Address | 1.00 | 2.0 | exact |
Audit
6 hash-chained entries for this record
- Record linked automatically5c99eff38d2026-10-22 12:43:54, matching_agentidentity id MBR-015352, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-128695
- Record linked automatically1365f32f8b2026-10-19 19:54:38, matching_agentidentity id MBR-015352, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-128695
- Record linked automatically234b93b84a2026-10-19 19:52:09, matching_agentidentity id MBR-015352, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-128695
- Record linked automatically0fd766f51b2026-10-19 19:45:42, matching_agentidentity id MBR-015352, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-128695
- Record linked automatically1ad541ce1a2026-10-19 19:32:31, matching_agentidentity id MBR-015352, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-128695
- Record linked automaticallyaea95c410f2026-10-19 19:31:28, scoring_agentidentity id MBR-038485, confidence 1, method probabilistic, matched record TPA-59599, policy version 1