Record, TPA, bronze and silver
TPA-58089
Received 2026-02-16T03:06:09Z, line 39,835 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 | Harvey, Isabella | Isabella | Changed |
| Middle | ···· | — | Unchanged |
| Last name | — | Harvey | Changed |
| Date of birth | 19420102·· | 1942-01-02 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | - | — | Cleared |
| SSN | •••-••-1671 | •••-••-1671 | Unchanged |
| Phone | N/A | — | Cleared |
| — | — | Unchanged | |
| Address | ·3704 HIGHLAND AVE | 3704 Highland Ave | Changed |
| City | Columbus | Columbus | Unchanged |
| State | OH | OH | Unchanged |
| ZIP | — | — | Unchanged |
| Group | null | — | Cleared |
| Plan | — | — | Unchanged |
- Quality score
- 0.50
- Name key
- isabella|harvey
- Address key
- 3704|highland|columbus
- Canonical first
- isabella
Quality flags
7 raised during normalisation
- Name split from “Last, First”First-name field held "LAST, FIRST"; the two parts were split into their own fields
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- 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 missingStreet address present but no ZIP supplied
- Whitespace trimmedLeading or trailing whitespace removed from one or more fields
- 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-124157 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| ENR-124158 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| CLM-418362 | 0.93 | Scored | — | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-007142
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Isabella Harvey, 1942-01-02, 4 records, Verified
Evidence
Matched against ENR-124158
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 0.96 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Address | 0.70 | 2.0 | street_match |
Audit
5 hash-chained entries for this record
- Record linked automatically351bf80bf72026-10-19 19:54:38, matching_agentidentity id MBR-007142, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-124158
- Record linked automaticallyda29ab4ad02026-10-19 19:52:09, matching_agentidentity id MBR-007142, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-124158
- Record linked automaticallyeb604208902026-10-19 19:45:42, matching_agentidentity id MBR-007142, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-124158
- Record linked automaticallyb3da7cd1342026-10-19 19:32:31, matching_agentidentity id MBR-007142, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-124158
- Record linked automaticallyc68da0c6da2026-10-19 19:31:28, scoring_agentidentity id MBR-024736, confidence 1, method probabilistic, matched record PRV-25395, policy version 1