Record, ENR, bronze and silver
ENR-103672
Received 2026-08-12T04:44:07Z, line 57,547 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 | Chapman, Olivia | Olivia | Changed |
| Middle | — | — | Unchanged |
| Last name | ·· | Chapman | Changed |
| Date of birth | 1975-01-18 | 1975-01-18 | Unchanged |
| Gender | F·· | F | Parsed |
| Member ID | UHC-16038-21 | UHC-16038-21 | Unchanged |
| SSN | •••-••-3560 | •••-••-3560 | Unchanged |
| Phone | (616) 737-7091 | 6167377091 | Parsed |
| ·olivia.chapman@hotmail.com | olivia.chapman@hotmail.com | Changed | |
| Address | 9683 Market St | 9683 Market St | Unchanged |
| City | Eden Prairie | Eden Prairie | Unchanged |
| State | MN | MN | Unchanged |
| ZIP | 55397 | 55397 | Unchanged |
| Group | GRP-0269 | GRP-0269 | Unchanged |
| Plan | medicare-adv-b | MEDICARE-ADV-B | Changed |
- Quality score
- 0.80
- Name key
- olivia|chapman
- Address key
- 9683|market|55397
- Canonical first
- olivia
Quality flags
4 raised during normalisation
- Name split from “Last, First”First-name field held "LAST, FIRST"; the two parts were split into their own fields
- Phone reformattedPhone reduced to ten digits, punctuation and leading country code removed
- Plan code upper-casedPlan code upper-cased
- 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-402851 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| TPA-51224 | 0.83 | Scored | — | Sent to steward |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-002475
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Olivia Chapman, 1975-01-18, 2 records, Verified
Evidence
Matched against CLM-402851
| 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
4 hash-chained entries for this record
- Record linked automatically2841ea27722026-10-19 19:54:38, matching_agentidentity id MBR-002475, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-402851
- Record linked automatically54de4c8d022026-10-19 19:52:08, matching_agentidentity id MBR-002475, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-402851
- Record linked automaticallyb8dac853252026-10-19 19:45:41, matching_agentidentity id MBR-002475, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-402851
- Record linked automaticallyc9433075e32026-10-19 19:32:31, matching_agentidentity id MBR-002475, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-402851