Record, ENR, bronze and silver
ENR-121856
Received 2026-04-03T15:28:23Z, line 27,961 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 | Marcus | Marcus | Unchanged |
| Middle | — | — | Unchanged |
| Last name | Nguyen | Nguyen | Unchanged |
| Date of birth | 1981-01-17·· | 1981-01-17 | Parsed |
| Gender | Female | F | Parsed |
| Member ID | UHC-61216-08 | UHC-61216-08 | Unchanged |
| SSN | •••-••-3109 | •••-••-3109 | Parsed |
| Phone | 604-421-1221 | 6044211221 | Parsed |
| marcus.nguyen@hotmail.com | marcus.nguyen@hotmail.com | Unchanged | |
| Address | 8499 Forest Avenue | 8499 Forest Ave | Changed |
| City | Houston | Houston | Unchanged |
| State | TX | TX | Unchanged |
| ZIP | 77037 | 77037 | Unchanged |
| Group | GRP-3581 | GRP-3581 | Unchanged |
| Plan | OPTIONS-PPO | OPTIONS-PPO | Unchanged |
- Quality score
- 0.52
- Name key
- marcus|nguyen
- Address key
- 8499|forest|77037
- Canonical first
- marcus
Quality flags
6 raised during normalisation
- Phone reformattedPhone reduced to ten digits, punctuation and leading country code removed
- 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
- 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-121855 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-023801
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Marcus Nguyen, 1981-01-17, 2 records, Verified
Evidence
Matched against ENR-121855
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 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 | |
| 1.00 | 1.5 | ||
| Address | 1.00 | 2.0 | exact |
Audit
6 hash-chained entries for this record
- Record linked automatically9512e7e2392026-10-22 12:43:54, matching_agentidentity id MBR-023801, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-121855
- Record linked automatically8ec413e40d2026-10-19 19:54:38, matching_agentidentity id MBR-023801, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-121855
- Record linked automatically439d88ea2c2026-10-19 19:52:09, matching_agentidentity id MBR-023801, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-121855
- Record linked automatically8ddbc041142026-10-19 19:45:42, matching_agentidentity id MBR-023801, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-121855
- Record linked automaticallyd65841c64c2026-10-19 19:32:31, matching_agentidentity id MBR-023801, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-121855
- Record linked automatically912531ae402026-10-19 19:31:28, scoring_agentidentity id MBR-044173, confidence 1, method probabilistic, matched record TPA-57297, policy version 1