Record, PRV, bronze and silver
PRV-28457
Received 2026-03-24T18:30:12Z, line 12,447 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 | ·Contreras, Michael | Michael | Changed |
| Middle | T | T | Unchanged |
| Last name | — | Contreras | Changed |
| Date of birth | 9/7/1974 | 1974-09-07 | Parsed |
| Gender | F | F | Unchanged |
| Member ID | UHC-41501-29 | UHC-41501-29 | Unchanged |
| SSN | - | — | Cleared |
| Phone | 422-920-8685 | 4229208685 | Parsed |
| michael.contreras67@gmail.com | michael.contreras67@gmail.com | Unchanged | |
| Address | 5364 PINE DR | 5364 Pine Dr | Changed |
| City | Houston | Houston | Unchanged |
| State | Texas | TX | Changed |
| ZIP | 77058 | 77058 | Unchanged |
| Group | - | — | Cleared |
| Plan | — | — | Unchanged |
- Quality score
- 0.48
- Name key
- michael|contreras
- Address key
- 5364|pine|77058
- Canonical first
- michael
Quality flags
8 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
- 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-137734 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-021803
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Mihael Contreras, 1974-09-07, 2 records, Verified
Evidence
Matched against ENR-137734
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 0.98 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Member ID | 1.00 | 4.0 | |
| Phone | 1.00 | 1.5 | |
| 1.00 | 1.5 | ||
| Address | 1.00 | 2.0 | exact |
Audit
5 hash-chained entries for this record
- Record linked automaticallya42e52dc932026-10-19 19:54:38, matching_agentidentity id MBR-021803, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-137734
- Record linked automatically6a823c4c672026-10-19 19:52:09, matching_agentidentity id MBR-021803, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-137734
- Record linked automatically369e432cb12026-10-19 19:45:42, matching_agentidentity id MBR-021803, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-137734
- Record linked automatically5f316de8e12026-10-19 19:32:31, matching_agentidentity id MBR-021803, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-137734
- Record linked automatically4fc91ddec12026-10-19 19:31:28, matching_agentidentity id MBR-011353, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-138014