Record, ENR, bronze and silver
ENR-141551
Received 2026-09-02T01:38:42Z, line 16,012 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 | Duncan, Karen | Karen | Changed |
| Middle | Y | Y | Unchanged |
| Last name | — | Duncan | Changed |
| Date of birth | 07/14/1956·· | 1956-07-14 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | UHC-54582-64 | UHC-54582-64 | Unchanged |
| SSN | •••-••-8344 | •••-••-8344 | Unchanged |
| Phone | 796-362-4652·· | 7963624652 | Parsed |
| karen.duncan@aol.com | karen.duncan@aol.com | Unchanged | |
| Address | 23 Lincoln Way | 23 Lincoln Way | Unchanged |
| City | GILBERT | Gilbert | Changed |
| State | AZ | AZ | Unchanged |
| ZIP | 85264 | 85264 | Unchanged |
| Group | GRP-5844 | GRP-5844 | Unchanged |
| Plan | NAVIGATE-HMO | NAVIGATE-HMO | Unchanged |
- Quality score
- 0.78
- Name key
- karen|duncan
- Address key
- 23|lincoln|85264
- Canonical first
- karen
Quality flags
5 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
- City re-casedCity re-cased to Title Case
- Whitespace trimmedLeading or trailing whitespace removed from one or more fields
Candidate pairs
Every scored comparison involving this record, highest score first
| Other record | Score | Method | Rule | Decision |
|---|---|---|---|---|
| CLM-431656 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-033655
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Karen Duncan, 1956-07-14, 2 records, Verified
Evidence
Matched against CLM-431656
| 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 automatically54e12870b42026-10-22 12:43:55, matching_agentidentity id MBR-033655, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-431656
- Record linked automatically57e858aa422026-10-19 19:54:38, matching_agentidentity id MBR-033655, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-431656
- Record linked automatically46734a8d282026-10-19 19:52:09, matching_agentidentity id MBR-033655, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-431656
- Record linked automaticallyd50a88a4232026-10-19 19:45:42, matching_agentidentity id MBR-033655, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-431656
- Record linked automaticallyfcbde16af82026-10-19 19:32:31, matching_agentidentity id MBR-033655, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-431656
- Record linked automatically8d8fdaeaf22026-10-19 19:31:28, matching_agentidentity id MBR-015365, confidence 0.96, rule D3 member_id + name, method deterministic, matched record CLM-431479