Record, ENR, bronze and silver
ENR-135819
Received 2026-09-15T11:35:13Z, line 45,494 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 | Harold | Harold | Unchanged |
| Middle | — | — | Unchanged |
| Last name | Herrera | Herrera | Unchanged |
| Date of birth | 19581109 | 1958-11-09 | Parsed |
| Gender | F | F | Unchanged |
| Member ID | — | — | Unchanged |
| SSN | •••-••-6362 | •••-••-6362 | Parsed |
| Phone | 3753762737 | 3753762737 | Unchanged |
| UNKNOWN | — | Cleared | |
| Address | 6162 CANYON RD | 6162 Canyon Rd | Changed |
| City | Plano | Plano | Unchanged |
| State | TX | TX | Unchanged |
| ZIP | 75085-4371 | 75085 | Changed |
| Group | GRP-0807·· | GRP-0807 | Changed |
| Plan | MEDICARE-ADV-A | MEDICARE-ADV-A | Unchanged |
- Quality score
- 0.52
- Name key
- harold|herrera
- Address key
- 6162|canyon|75085
- Canonical first
- harold
Quality flags
6 raised during normalisation
- 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
- 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
- ZIP+4 trimmedZIP+4 trimmed to the five-digit ZIP
- 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-135820 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-034714
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Harold Herrera, 1958-11-09, 2 records, Verified
Evidence
Matched against ENR-135820
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 0.95 | 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
5 hash-chained entries for this record
- Record linked automaticallye20e1e7c552026-10-22 12:43:55, matching_agentidentity id MBR-034714, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-135820
- Record linked automatically1bd41e22822026-10-19 19:54:39, matching_agentidentity id MBR-034714, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-135820
- Record linked automatically071ce2fc3b2026-10-19 19:52:09, matching_agentidentity id MBR-034714, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-135820
- Record linked automatically91a57423312026-10-19 19:45:42, matching_agentidentity id MBR-034714, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-135820
- Record linked automaticallya6294451542026-10-19 19:32:31, matching_agentidentity id MBR-034714, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-135820