Record, TPA, bronze and silver
TPA-54075
Received 2026-04-12T22:18:22Z, line 21,531 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 | Alan | Alan | Unchanged |
| Middle | — | — | Unchanged |
| Last name | Nichols | Nichols | Unchanged |
| Date of birth | 11/07/64 | 1964-11-07 | Parsed |
| Gender | — | — | Unchanged |
| Member ID | UNKNOWN·· | — | Cleared |
| SSN | null | — | Cleared |
| Phone | null·· | — | Cleared |
| - | — | Cleared | |
| Address | - | — | Cleared |
| City | UNKNOWN | — | Cleared |
| State | - | — | Cleared |
| ZIP | - | — | Cleared |
| Group | — | — | Unchanged |
| Plan | null | — | Cleared |
- Quality score
- 0.82
- Name key
- alan|nichols
- Address key
- —
- Canonical first
- alan
Quality flags
3 raised during normalisation
- Two-digit birth yearDate of birth carried a two-digit year; century inferred by pivot
- 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-112368 | 0.83 | Scored | — | Sent to steward |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-025488
- Method
- Single record
- Confidence
- 1.00
- Rule
- weighted score, no rule
Golden record: Alan Nichols, 1964-11-07, 1 record, Provisional
Evidence
No field-level evidence recorded.
Steward case
- CASE-0037400.83Open
Audit
1 hash-chained entry for this record
- Record linked automaticallye8acef8cb52026-10-19 19:31:28, matching_agentidentity id MBR-004608, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-112071