Record, TPA, bronze and silver
TPA-51917
Received 2026-09-05T03:29:39Z, line 50,874 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 | BARBARA | Barbara | Changed |
| Middle | — | — | Unchanged |
| Last name | COLLINS | Collins | Changed |
| Date of birth | 20011101 | 2001-11-01 | Parsed |
| Gender | N/A | — | Cleared |
| Member ID | null | — | Cleared |
| SSN | •••-••-8826 | •••-••-8826 | Unchanged |
| Phone | UNKNOWN | — | Cleared |
| — | — | Unchanged | |
| Address | 7634 PINE DRIVE | 7634 Pine Dr | Changed |
| City | Eden Prairie | Eden Prairie | Unchanged |
| State | MN | MN | Unchanged |
| ZIP | ·55371-7338 | 55371 | Changed |
| Group | ·- | — | Cleared |
| Plan | NAVIGATE-HMO | NAVIGATE-HMO | Unchanged |
- Quality score
- 0.62
- Name key
- barbara|collins
- Address key
- 7634|pine|55371
- Canonical first
- barbara
Quality flags
7 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)
- 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
- 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-105803 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-011034
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Barbara Collins, 2001-11-01, 2 records, Verified
Evidence
Matched against ENR-105803
| 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
5 hash-chained entries for this record
- Record linked automaticallyeb4ace652e2026-10-22 12:43:54, matching_agentidentity id MBR-011034, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-105803
- Record linked automatically0548b6ef072026-10-19 19:54:38, matching_agentidentity id MBR-011034, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-105803
- Record linked automaticallyde4b40d7542026-10-19 19:52:09, matching_agentidentity id MBR-011034, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-105803
- Record linked automatically26c44b62292026-10-19 19:45:42, matching_agentidentity id MBR-011034, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-105803
- Record linked automaticallye407a5e3a02026-10-19 19:32:31, matching_agentidentity id MBR-011034, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-105803