Record, ENR, bronze and silver
ENR-103289
Received 2026-06-28T22:20:15Z, line 73,330 of the ENR feed
ENRRule
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | KATHRYN | Kathryn | Changed |
| Middle | V | V | Unchanged |
| Last name | MEDINA | Medina | Changed |
| Date of birth | 7/4/1976 | 1976-07-04 | Parsed |
| Gender | F | F | Unchanged |
| Member ID | UHC-67635-91 | UHC-67635-91 | Unchanged |
| SSN | •••-••-7638 | •••-••-7638 | Unchanged |
| Phone | 502-798-7306 | 5027987306 | Parsed |
| NULL | — | Cleared | |
| Address | 6971 Meadow Lane | 6971 Meadow Ln | Changed |
| City | Eden Prairie | Eden Prairie | Unchanged |
| State | MN | MN | Unchanged |
| ZIP | 55307 | 55307 | Unchanged |
| Group | GRP-3244 | GRP-3244 | Unchanged |
| Plan | NAVIGATE-HMO | NAVIGATE-HMO | Unchanged |
- Quality score
- 0.76
- Name key
- kathryn|medina
- Address key
- 6971|meadow|55307
- Canonical first
- kathryn
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)
- 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-103290 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-006740
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Kathryn Medina, 1976-07-04, 2 records, Verified
Evidence
Matched against ENR-103290
| 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 automatically15e3cb0cb62026-10-22 12:43:53, matching_agentidentity id MBR-006740, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-103290
- Record linked automaticallyfe92f201e02026-10-19 19:54:38, matching_agentidentity id MBR-006740, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-103290
- Record linked automaticallyaef23937a12026-10-19 19:52:09, matching_agentidentity id MBR-006740, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-103290
- Record linked automaticallyac8f22b6a82026-10-19 19:45:42, matching_agentidentity id MBR-006740, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-103290
- Record linked automaticallye6f6afd5312026-10-19 19:32:31, matching_agentidentity id MBR-006740, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-103290
- Record linked automatically102025aba12026-10-19 19:31:28, scoring_agentidentity id MBR-000616, confidence 1, method probabilistic, matched record PRV-20771, policy version 1