Record, PRV, bronze and silver
PRV-20879
Received 2026-09-18T18:05:39Z, line 53,219 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 | MARIA | Maria | Changed |
| Middle | J.·· | J | Changed |
| Last name | PEREZ | Perez | Changed |
| Date of birth | Feb 1, 2000 | 2000-02-01 | Parsed |
| Gender | ·F | F | Parsed |
| Member ID | - | — | Cleared |
| SSN | •••-••-5110 | •••-••-5110 | Unchanged |
| Phone | 5874100049 | 5874100049 | Unchanged |
| N/A | — | Cleared | |
| Address | 4692 Grand Avenue | 4692 Grand Ave | Changed |
| City | Denver | Denver | Unchanged |
| State | CO | CO | Unchanged |
| ZIP | 80296 | 80296 | Unchanged |
| Group | — | — | Unchanged |
| Plan | UNKNOWN | — | Cleared |
- Quality score
- 0.78
- Name key
- maria|perez
- Address key
- 4692|grand|80296
- Canonical first
- maria
Quality flags
5 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)
- 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-104039 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-037785
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Maria Perez, 2000-02-01, 2 records, Verified
Evidence
Matched against ENR-104039
| 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 | 1.00 | 2.0 | exact |
Audit
6 hash-chained entries for this record
- Record linked automaticallyb7b51992372026-10-22 12:43:55, matching_agentidentity id MBR-037785, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-104039
- Record linked automaticallya1805b20df2026-10-19 19:54:39, matching_agentidentity id MBR-037785, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-104039
- Record linked automatically964d83ae0a2026-10-19 19:52:09, matching_agentidentity id MBR-037785, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-104039
- Record linked automatically04c1fd8b212026-10-19 19:45:42, matching_agentidentity id MBR-037785, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-104039
- Record linked automaticallye1e13a8f962026-10-19 19:32:31, matching_agentidentity id MBR-037785, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-104039
- Record linked automaticallyd5db4dc4f52026-10-19 19:31:28, scoring_agentidentity id MBR-003411, confidence 0.937, method probabilistic, matched record PRV-20880, policy version 1