Record, TPA, bronze and silver
TPA-59906
Received 2026-05-07T01:57:27Z, line 59,161 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 | Katherine | Katherine | Unchanged |
| Middle | — | — | Unchanged |
| Last name | Baker | Baker | Unchanged |
| Date of birth | 11/19/1950 | 1950-11-19 | Parsed |
| Gender | F | F | Unchanged |
| Member ID | N/A | — | Cleared |
| SSN | •••-••-7428 | •••-••-7428 | Unchanged |
| Phone | UNKNOWN·· | — | Cleared |
| NULL | — | Cleared | |
| Address | — | — | Unchanged |
| City | - | — | Cleared |
| State | — | — | Unchanged |
| ZIP | N/A | — | Cleared |
| Group | GRP-0511 | GRP-0511 | Unchanged |
| Plan | N/A | — | Cleared |
- Quality score
- 0.94
- Name key
- katherine|baker
- Address key
- —
- Canonical first
- katherine
Quality flags
3 raised during normalisation
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- 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-129539 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-029502
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Katherine Baker, 1950-11-19, 2 records, Verified
Evidence
Matched against ENR-129539
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 |
Audit
6 hash-chained entries for this record
- Record linked automatically82d13c90792026-10-22 12:43:54, matching_agentidentity id MBR-029502, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-129539
- Record linked automatically18e525220c2026-10-19 19:54:38, matching_agentidentity id MBR-029502, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-129539
- Record linked automaticallyaf7d93d1be2026-10-19 19:52:09, matching_agentidentity id MBR-029502, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-129539
- Record linked automaticallye9699354852026-10-19 19:45:42, matching_agentidentity id MBR-029502, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-129539
- Record linked automaticallyf56f28b7f12026-10-19 19:32:31, matching_agentidentity id MBR-029502, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-129539
- Record linked automatically8ce41c36a62026-10-19 19:31:28, scoring_agentidentity id MBR-023628, confidence 1, method probabilistic, matched record PRV-26627, policy version 1