Record, TPA, bronze and silver
TPA-57254
Received 2026-01-29T18:04:02Z, line 38,628 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 | Changed |
| Middle | — | — | Unchanged |
| Last name | ·ARMSTRONG | Armstrong | Changed |
| Date of birth | 1968-08-14 | 1968-08-14 | Unchanged |
| Gender | NULL | — | Cleared |
| Member ID | NULL | — | Cleared |
| SSN | •••-••-8398 | •••-••-8398 | Unchanged |
| Phone | ·· | — | Unchanged |
| N/A | — | Cleared | |
| Address | 3483 Willow Ct | 3483 Willow Ct | Unchanged |
| City | Tucson | Tucson | Unchanged |
| State | AZ | AZ | Unchanged |
| ZIP | 85719 | 85719 | Unchanged |
| Group | — | — | Unchanged |
| Plan | null·· | — | Cleared |
- Quality score
- 0.94
- Name key
- nicholas|armstrong
- Address key
- 3483|willow|85719
- Canonical first
- nicholas
Quality flags
3 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters 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-121713 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-008706
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Nicholas Armstronng, 1968-08-14, 2 records, Verified
Evidence
Matched against ENR-121713
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 0.99 | 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 automatically8e4044281d2026-10-22 12:43:54, matching_agentidentity id MBR-008706, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-121713
- Record linked automatically2291946db32026-10-19 19:54:38, matching_agentidentity id MBR-008706, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-121713
- Record linked automatically4744b0b4302026-10-19 19:52:09, matching_agentidentity id MBR-008706, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-121713
- Record linked automaticallyb769c954472026-10-19 19:45:42, matching_agentidentity id MBR-008706, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-121713
- Record linked automatically0a6f1e39e22026-10-19 19:32:31, matching_agentidentity id MBR-008706, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-121713
- Record linked automatically39b05d14ee2026-10-19 19:31:28, scoring_agentidentity id MBR-008423, confidence 1, method probabilistic, matched record ENR-121767, policy version 1