Record, ENR, bronze and silver
ENR-115813
Received 2026-05-15T16:08:14Z, line 63,983 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 | Olson, Lauren | Lauren | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Olson | Changed |
| Date of birth | 19900318 | 1990-03-18 | Parsed |
| Gender | F | F | Unchanged |
| Member ID | UHC-21681-25 | UHC-21681-25 | Unchanged |
| SSN | •••-••-6585 | •••-••-6585 | Unchanged |
| Phone | 6442761521 | 6442761521 | Unchanged |
| N/A | — | Cleared | |
| Address | 3523 Indian School Road | 3523 Indian School Rd | Changed |
| City | Jacksonville | Jacksonville | Unchanged |
| State | FL | FL | Unchanged |
| ZIP | 32260 | 32260 | Unchanged |
| Group | GRP-8968·· | GRP-8968 | Changed |
| Plan | OPTIONS-PPO | OPTIONS-PPO | Unchanged |
- Quality score
- 0.66
- Name key
- lauren|olson
- Address key
- 3523|indian school|32260
- Canonical first
- lauren
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)
- 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-115812 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-027656
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Lauren Olson, 1990-03-18, 2 records, Verified
Evidence
Matched against ENR-115812
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 0.97 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Member ID | 1.00 | 4.0 | |
| SSN (last four) | 1.00 | 2.5 | |
| Phone | 1.00 | 1.5 | |
| Address | 1.00 | 2.0 | exact |
Audit
5 hash-chained entries for this record
- Record linked automaticallyce3ae9ecf42026-10-22 12:43:54, matching_agentidentity id MBR-027656, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-115812
- Record linked automaticallyac74cdca522026-10-19 19:54:38, matching_agentidentity id MBR-027656, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-115812
- Record linked automatically7f3f2c53052026-10-19 19:52:09, matching_agentidentity id MBR-027656, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-115812
- Record linked automatically90d907a0502026-10-19 19:45:42, matching_agentidentity id MBR-027656, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-115812
- Record linked automatically261039ad8c2026-10-19 19:32:31, matching_agentidentity id MBR-027656, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-115812