Record, PRV, bronze and silver
PRV-23227
Received 2026-05-07T13:13:39Z, line 68,389 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 | Green, Mark | Mark | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Green | Changed |
| Date of birth | 10-09-1981 | 1981-09-10 | Parsed |
| Gender | null | — | Cleared |
| Member ID | — | — | Unchanged |
| SSN | •••-••-8075 | •••-••-8075 | Unchanged |
| Phone | 14616697548 | 4616697548 | Parsed |
| — | — | Unchanged | |
| Address | 1449 MAPLE AVENUE | 1449 Maple Ave | Changed |
| City | Los Angeles | Los Angeles | Unchanged |
| State | CA | CA | Unchanged |
| ZIP | 90008 | 90008 | Unchanged |
| Group | — | — | Unchanged |
| Plan | ·CHOICE-PLUS-PPO | CHOICE-PLUS-PPO | Changed |
- Quality score
- 0.64
- Name key
- mark|green
- Address key
- 1449|maple|90008
- Canonical first
- mark
Quality flags
6 raised during normalisation
- Name split from “Last, First”First-name field held "LAST, FIRST"; the two parts were split into their own fields
- 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
- 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
- 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-114677 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-029578
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Mark Green, 1981-09-10, 2 records, Verified
Evidence
Matched against ENR-114677
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Phone | 1.00 | 1.5 | |
| Address | 0.70 | 2.0 | street_match |
Audit
6 hash-chained entries for this record
- Record linked automatically5a6e0ee6122026-10-22 12:43:54, matching_agentidentity id MBR-029578, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-114677
- Record linked automatically0d0eb2a00c2026-10-19 19:54:38, matching_agentidentity id MBR-029578, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-114677
- Record linked automaticallyefffb68eb02026-10-19 19:52:09, matching_agentidentity id MBR-029578, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-114677
- Record linked automatically57f1959f912026-10-19 19:45:42, matching_agentidentity id MBR-029578, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-114677
- Record linked automatically1474e903052026-10-19 19:32:31, matching_agentidentity id MBR-029578, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-114677
- Record linked automaticallya3f977d9992026-10-19 19:31:28, matching_agentidentity id MBR-028286, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-114362