Record, PRV, bronze and silver
PRV-28616
Received 2026-01-28T13:30:50Z, line 62,064 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 | ANDREW | Andrew | Changed |
| Middle | ·· | — | Unchanged |
| Last name | BROWN·· | Brown | Changed |
| Date of birth | Oct 17, 1975 | 1975-10-17 | Parsed |
| Gender | null | — | Cleared |
| Member ID | — | — | Unchanged |
| SSN | •••-••-0053 | •••-••-0053 | Unchanged |
| Phone | (619) 933-6966 | 6199336966 | Parsed |
| — | — | Unchanged | |
| Address | 7476 Apache Blvd #576 | 7476 Apache Blvd # 576 | Changed |
| City | San Diego | San Diego | Unchanged |
| State | California | CA | Changed |
| ZIP | 92144 | 92144 | Unchanged |
| Group | UNKNOWN | — | Cleared |
| Plan | NULL | — | Cleared |
- Quality score
- 0.62
- Name key
- andrew|brown
- Address key
- 7476|apache|92144
- Canonical first
- andrew
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
- Unit split from streetApartment, suite or unit designator split from street line and re-appended in standard form
- State name converted to codeFull state name replaced by its two-letter USPS code
- 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-138544 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| ENR-138543 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-008397
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Andrew Brown, 1975-10-17, 3 records, Verified
Evidence
Matched against ENR-138544
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 0.97 | 3.0 | nickname |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Phone | 1.00 | 1.5 | |
| Address | 1.00 | 2.0 | exact |
Audit
5 hash-chained entries for this record
- Record linked automatically711aa840692026-10-19 19:54:38, matching_agentidentity id MBR-008397, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-138544
- Record linked automatically9e0b6875bb2026-10-19 19:52:09, matching_agentidentity id MBR-008397, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-138544
- Record linked automatically267c6de7132026-10-19 19:45:42, matching_agentidentity id MBR-008397, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-138544
- Record linked automaticallydb674a3fee2026-10-19 19:32:31, matching_agentidentity id MBR-008397, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-138544
- Record linked automatically9c1ebeb8f02026-10-19 19:31:28, scoring_agentidentity id MBR-001821, confidence 1, method probabilistic, matched record CLM-429296, policy version 1