Record, PRV, bronze and silver
PRV-24048
Received 2026-03-25T12:24:47Z, line 26,977 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 | Barb·· | Barb | Changed |
| Middle | — | — | Unchanged |
| Last name | Shaw | Shaw | Unchanged |
| Date of birth | 19-03-1954 | 1954-03-19 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | UNKNOWN | — | Cleared |
| SSN | •••-••-2946 | •••-••-2946 | Unchanged |
| Phone | 805-292-3555 | 8052923555 | Parsed |
| — | — | Unchanged | |
| Address | ···· | — | Unchanged |
| City | N/A | — | Cleared |
| State | — | — | Unchanged |
| ZIP | — | — | Unchanged |
| Group | ·UNKNOWN | — | Cleared |
| Plan | MEDICARE-ADV-B | MEDICARE-ADV-B | Unchanged |
- Quality score
- 0.92
- Name key
- barbara|shaw
- Address key
- —
- Canonical first
- barbara
Quality flags
4 raised during normalisation
- 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
- 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-118284 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-021970
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Barbara Shaw, 1954-03-19, 2 records, Verified
Evidence
Matched against ENR-118284
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | nickname |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Phone | 1.00 | 1.5 |
Audit
6 hash-chained entries for this record
- Record linked automaticallye83079c8422026-10-22 12:43:54, matching_agentidentity id MBR-021970, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-118284
- Record linked automaticallyd3863f447a2026-10-19 19:54:38, matching_agentidentity id MBR-021970, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-118284
- Record linked automatically26060cbcee2026-10-19 19:52:09, matching_agentidentity id MBR-021970, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-118284
- Record linked automatically5598d0e9232026-10-19 19:45:42, matching_agentidentity id MBR-021970, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-118284
- Record linked automatically2d3a8d11082026-10-19 19:32:31, matching_agentidentity id MBR-021970, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-118284
- Record linked automaticallyacf9fd07ef2026-10-19 19:31:28, matching_agentidentity id MBR-020442, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-118077