Record, TPA, bronze and silver
TPA-54692
Received 2026-08-12T08:44:49Z, line 51,404 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 | ANNA | Anna | Changed |
| Middle | — | — | Unchanged |
| Last name | OLIVER | Oliver | Changed |
| Date of birth | 1950-05-12 | 1950-05-12 | Unchanged |
| Gender | F | F | Unchanged |
| Member ID | null | — | Cleared |
| SSN | •••-••-8515 | •••-••-8515 | Unchanged |
| Phone | UNKNOWN | — | Cleared |
| NULL·· | — | Cleared | |
| Address | 4879 Main St | 4879 Main St | Unchanged |
| City | Los Angeles | Los Angeles | Unchanged |
| State | CA | CA | Unchanged |
| ZIP | 90038-2692 | 90038 | Changed |
| Group | GRP-5485 | GRP-5485 | Unchanged |
| Plan | CORE-HMO | CORE-HMO | Unchanged |
- Quality score
- 0.82
- Name key
- anna|oliver
- Address key
- 4879|main|90038
- Canonical first
- anna
Quality flags
3 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters removed
- ZIP+4 trimmedZIP+4 trimmed to the five-digit ZIP
- 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-114033 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-023824
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Anna Oliver, 1950-05-12, 2 records, Verified
Evidence
Matched against ENR-114033
| 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 automatically5d3e6722eb2026-10-22 12:43:54, matching_agentidentity id MBR-023824, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-114033
- Record linked automatically08cba6c8902026-10-19 19:54:38, matching_agentidentity id MBR-023824, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-114033
- Record linked automatically4d3828929f2026-10-19 19:52:09, matching_agentidentity id MBR-023824, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-114033
- Record linked automaticallyf3850f21722026-10-19 19:45:42, matching_agentidentity id MBR-023824, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-114033
- Record linked automaticallydbedf77cb42026-10-19 19:32:31, matching_agentidentity id MBR-023824, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-114033
- Record linked automaticallye96a38fb172026-10-19 19:31:28, scoring_agentidentity id MBR-005156, confidence 1, method probabilistic, matched record CLM-410557, policy version 1