Record, TPA, bronze and silver
TPA-53671
Received 2026-09-03T04:02:39Z, line 86,682 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 | Nicholas | Nicholas | Unchanged |
| Middle | — | — | Unchanged |
| Last name | OBrien | Obrien | Changed |
| Date of birth | Sep 2, 1958 | 1958-09-02 | Parsed |
| Gender | F | F | Unchanged |
| Member ID | ·null | — | Cleared |
| SSN | •••-••-5787 | •••-••-5787 | Unchanged |
| Phone | — | — | Unchanged |
| NULL | — | Cleared | |
| Address | 4628 Sunset Boulevard Apt 9 | 4628 Sunset Blvd Apt 9 | Changed |
| City | Las Vegas | Las Vegas | Unchanged |
| State | NV | NV | Unchanged |
| ZIP | 89125 | 89125 | Unchanged |
| Group | null | — | Cleared |
| Plan | CHOICE-PLUS-PPO | CHOICE-PLUS-PPO | Unchanged |
- Quality score
- 0.62
- Name key
- nicholas|obrien
- Address key
- 4628|sunset|89125
- Canonical first
- nicholas
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)
- Unit split from streetApartment, suite or unit designator split from street line and re-appended in standard form
- 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
- 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-111053 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| CLM-408382 | 0.81 | Scored | — | Sent to steward |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-003285
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Nicholas Obrien, 1958-09-02, 4 records, Verified
Evidence
Matched against ENR-111053
| 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 automatically033b69ff912026-10-22 12:43:53, matching_agentidentity id MBR-003285, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-111053
- Record linked automaticallyd8b2a0d2602026-10-19 19:54:38, matching_agentidentity id MBR-003285, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-111053
- Record linked automaticallyd76a68abea2026-10-19 19:52:08, matching_agentidentity id MBR-003285, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-111053
- Record linked automaticallyd64d984c2d2026-10-19 19:45:41, matching_agentidentity id MBR-003285, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-111053
- Record linked automaticallyc0a1f518622026-10-19 19:32:31, matching_agentidentity id MBR-003285, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-111053
- Record linked automatically0fe33477902026-10-19 19:31:28, scoring_agentidentity id MBR-012062, confidence 0.995, method probabilistic, matched record CLM-408325, policy version 1