Record, ENR, bronze and silver
ENR-135829
Received 2026-02-07T00:57:54Z, line 44,177 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 | Chn, Helen | Helen | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Chn | Changed |
| Date of birth | 1941-09-22 | 1941-09-22 | Unchanged |
| Gender | Male | M | Parsed |
| Member ID | UHC-44782-12 | UHC-44782-12 | Unchanged |
| SSN | •••-••-9692 | •••-••-9692 | Parsed |
| Phone | (780) 298-5905 | 7802985905 | Parsed |
| helen.chen69@outlook.com | helen.chen69@outlook.com | Unchanged | |
| Address | 6943 SPRING STREET #730 | 6943 Spring St # 730 | Changed |
| City | TUCSON | Tucson | Changed |
| State | AZ | AZ | Unchanged |
| ZIP | ·85725 | 85725 | Changed |
| Group | GRP-3555 | GRP-3555 | Unchanged |
| Plan | CHOICE-PLUS-PPO | CHOICE-PLUS-PPO | Unchanged |
- Quality score
- 0.36
- Name key
- helen|chn
- Address key
- 6943|spring|85725
- Canonical first
- helen
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
- Phone reformattedPhone reduced to ten digits, punctuation and leading country code removed
- Unit split from streetApartment, suite or unit designator split from street line and re-appended in standard form
- 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
- City re-casedCity re-cased to Title Case
- Gender normalisedGender mapped to F or M from a longer or variant value
- 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 |
|---|---|---|---|---|
| ENR-135828 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| PRV-28025 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-009346
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Helen Chen, 1941-09-22, 3 records, Verified
Evidence
Matched against ENR-135828
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 0.96 | 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
4 hash-chained entries for this record
- Record linked automatically111d67b1fa2026-10-19 19:54:38, matching_agentidentity id MBR-009346, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-135828
- Record linked automatically139052aad92026-10-19 19:52:09, matching_agentidentity id MBR-009346, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-135828
- Record linked automatically94208744162026-10-19 19:45:42, matching_agentidentity id MBR-009346, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-135828
- Record linked automaticallyc6ed4005b92026-10-19 19:32:31, matching_agentidentity id MBR-009346, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-135828