Record, TPA, bronze and silver
TPA-61498
Received 2026-09-02T18:19:25Z, line 74,235 of the TPA feed
TPASingle record
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | Valentina | Valentina | Unchanged |
| Middle | — | — | Unchanged |
| Last name | Welch | Welch | Unchanged |
| Date of birth | 1977-01-08 | 1977-01-08 | Unchanged |
| Gender | M | M | Unchanged |
| Member ID | — | — | Unchanged |
| SSN | UNKNOWN | — | Cleared |
| Phone | — | — | Unchanged |
| — | — | Unchanged | |
| Address | N/A | — | Cleared |
| City | — | — | Unchanged |
| State | UNKNOWN | — | Cleared |
| ZIP | - | — | Cleared |
| Group | NULL | — | Cleared |
| Plan | MEDICARE-ADV-B | MEDICARE-ADV-B | Unchanged |
- Quality score
- 0.98
- Name key
- valentina|welch
- Address key
- —
- Canonical first
- valentina
Quality flags
1 raised during normalisation
- 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
No candidate pairs
Blocking produced no comparisons for this record.
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-043226
- Method
- Single record
- Confidence
- 1.00
- Rule
- weighted score, no rule
Golden record: Valentina Welch, 1977-01-08, 1 record, Provisional
Evidence
No field-level evidence recorded.
Audit
1 hash-chained entry for this record
- Record linked automatically7bd270bfcd2026-10-19 19:31:28, matching_agentidentity id MBR-026475, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-61497