Record, TPA, bronze and silver
TPA-57870
Received 2026-06-17T08:41:59Z, line 56,340 of the TPA feed
TPARule
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | lauren | Lauren | Changed |
| Middle | — | — | Unchanged |
| Last name | nguyen | Nguyen | Changed |
| Date of birth | 7/16/1990 | 1990-07-16 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | UNKNOWN | — | Cleared |
| SSN | •••-••-9262 | •••-••-9262 | Unchanged |
| Phone | null | — | Cleared |
| lauren.nguyen@icloud.com | lauren.nguyen@icloud.com | Unchanged | |
| Address | 1130 Broadway | 1130 Broadway | Unchanged |
| City | Fresno | Fresno | Unchanged |
| State | CA | CA | Unchanged |
| ZIP | 93704 | 93704 | Unchanged |
| Group | GRP-0776 | GRP-0776 | Unchanged |
| Plan | ·· | — | Unchanged |
- Quality score
- 0.94
- Name key
- lauren|nguyen
- Address key
- 1130|broadway|93704
- Canonical first
- lauren
Quality flags
3 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters removed
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- 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-123450 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| ENR-123451 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-019219
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Lauren Nguyen, 1990-07-16, 3 records, Verified
Evidence
Matched against ENR-123451
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Address | 1.00 | 2.0 | exact |
Audit
6 hash-chained entries for this record
- Record linked automatically8446eca26a2026-10-22 12:43:54, matching_agentidentity id MBR-019219, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-123451
- Record linked automatically3c7a2ab6a42026-10-19 19:54:38, matching_agentidentity id MBR-019219, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-123451
- Record linked automaticallyfa5b8e6f302026-10-19 19:52:09, matching_agentidentity id MBR-019219, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-123451
- Record linked automatically136f1419812026-10-19 19:45:42, matching_agentidentity id MBR-019219, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-123451
- Record linked automaticallya3e49044622026-10-19 19:32:31, matching_agentidentity id MBR-019219, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-123451
- Record linked automatically233b0a200c2026-10-19 19:31:28, matching_agentidentity id MBR-000562, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-123590