Record, ENR, bronze and silver
ENR-129939
Received 2026-08-17T07:59:21Z, line 22,758 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 | Contreras, Austin L. | Austin | Changed |
| Middle | — | L | Changed |
| Last name | — | Contreras | Changed |
| Date of birth | 21-03-1946 | 1946-03-21 | Parsed |
| Gender | Male | M | Parsed |
| Member ID | UHC-46475-46 | UHC-46475-46 | Unchanged |
| SSN | •••-••-0193 | •••-••-0193 | Parsed |
| Phone | 3652239138 | 3652239138 | Unchanged |
| AUSTIN.CONTRERAS@HOTMAIL.COM·· | austin.contreras@hotmail.com | Changed | |
| Address | 1920 Pine Dr | 1920 Pine Dr | Unchanged |
| City | Miami | Miami | Unchanged |
| State | FL | FL | Unchanged |
| ZIP | 33145 | 33145 | Unchanged |
| Group | GRP-5522 | GRP-5522 | Unchanged |
| Plan | SELECT-EPO | SELECT-EPO | Unchanged |
- Quality score
- 0.40
- Name key
- austin|contreras
- Address key
- 1920|pine|33145
- Canonical first
- austin
Quality flags
6 raised during normalisation
- Name split from “Last, First”First-name field held "LAST, FIRST"; the two parts were split into their own fields
- Middle initial moved out of first nameA single middle initial was embedded in the first-name field and moved to middle name
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- SSN last four extractedLast four digits of SSN extracted from a longer or punctuated value
- Email lower-casedEmail lower-cased
- Gender normalisedGender mapped to F or M from a longer or variant value
Candidate pairs
Every scored comparison involving this record, highest score first
| Other record | Score | Method | Rule | Decision |
|---|---|---|---|---|
| CLM-422895 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-041766
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Austin Contreras, 1946-03-21, 2 records, Verified
Evidence
Matched against CLM-422895
| 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 | 0.70 | 2.0 | street_match |
Audit
5 hash-chained entries for this record
- Record linked automaticallycf790222482026-10-19 19:54:39, matching_agentidentity id MBR-041766, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-422895
- Record linked automatically0bedece4812026-10-19 19:52:09, matching_agentidentity id MBR-041766, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-422895
- Record linked automatically7fe0a806752026-10-19 19:45:42, matching_agentidentity id MBR-041766, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-422895
- Record linked automatically72dfb7b5c42026-10-19 19:32:31, matching_agentidentity id MBR-041766, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-422895
- Record linked automatically1e2630eb292026-10-19 19:31:28, matching_agentidentity id MBR-017307, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-422747