Record, PRV, bronze and silver
PRV-23596
Received 2026-03-27T10:54:49Z, line 63,908 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 | WILLIAM | William | Changed |
| Middle | — | — | Unchanged |
| Last name | ALVAREZ | Alvarez | Changed |
| Date of birth | 18-01-1944·· | 1944-01-18 | Parsed |
| Gender | Male | M | Parsed |
| Member ID | — | — | Unchanged |
| SSN | •••-••-4829 | •••-••-4829 | Unchanged |
| Phone | N/A·· | — | Cleared |
| — | — | Unchanged | |
| Address | 8942 Ridge Rd | 8942 Ridge Rd | Unchanged |
| City | Plano | Plano | Unchanged |
| State | TX | TX | Unchanged |
| ZIP | 75085-9379 | 75085 | Changed |
| Group | NULL | — | Cleared |
| Plan | UNKNOWN | — | Cleared |
- Quality score
- 0.64
- Name key
- william|alvarez
- Address key
- 8942|ridge|75085
- Canonical first
- william
Quality flags
6 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)
- ZIP+4 trimmedZIP+4 trimmed to the five-digit ZIP
- 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-116364 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-022374
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: William Alvarez, 1944-01-18, 2 records, Verified
Evidence
Matched against ENR-116364
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Address | 1.00 | 2.0 | exact |
Audit
6 hash-chained entries for this record
- Record linked automatically2a8687fca22026-10-22 12:43:54, matching_agentidentity id MBR-022374, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-116364
- Record linked automatically2914522e132026-10-19 19:54:38, matching_agentidentity id MBR-022374, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-116364
- Record linked automatically77b88400812026-10-19 19:52:09, matching_agentidentity id MBR-022374, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-116364
- Record linked automatically0573ff06322026-10-19 19:45:42, matching_agentidentity id MBR-022374, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-116364
- Record linked automaticallydce563c9812026-10-19 19:32:31, matching_agentidentity id MBR-022374, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-116364
- Record linked automatically748883eee82026-10-19 19:31:28, scoring_agentidentity id MBR-038638, confidence 1, method probabilistic, matched record ENR-116123, policy version 1