Record, TPA, bronze and silver
TPA-50956
Received 2026-02-03T12:20:31Z, line 80,872 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 | JEREMY | Jeremy | Changed |
| Middle | — | — | Unchanged |
| Last name | CHEN | Chen | Changed |
| Date of birth | 1984-02-25 | 1984-02-25 | Unchanged |
| Gender | - | — | Cleared |
| Member ID | — | — | Unchanged |
| SSN | •••-••-7031 | •••-••-7031 | Unchanged |
| Phone | null | — | Cleared |
| N/A | — | Cleared | |
| Address | 8578 Union St | 8578 Union St | Unchanged |
| City | COLUMBUS | Columbus | Changed |
| State | ·OH | OH | Changed |
| ZIP | ·43238 | 43238 | Changed |
| Group | GRP-2877 | GRP-2877 | Unchanged |
| Plan | null | — | Cleared |
- Quality score
- 0.92
- Name key
- jeremy|chen
- Address key
- 8578|union|43238
- Canonical first
- jeremy
Quality flags
4 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters removed
- City re-casedCity re-cased to Title Case
- 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-102899 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| ENR-102898 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-010057
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Jeremy Chen, 1984-02-25, 3 records, Verified
Evidence
Matched against ENR-102899
| 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 automatically0ebaaeb29c2026-10-22 12:43:54, matching_agentidentity id MBR-010057, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-102899
- Record linked automatically866ba180642026-10-19 19:54:38, matching_agentidentity id MBR-010057, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-102899
- Record linked automatically9602d24bb02026-10-19 19:52:09, matching_agentidentity id MBR-010057, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-102899
- Record linked automaticallyeb88ff59ce2026-10-19 19:45:42, matching_agentidentity id MBR-010057, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-102899
- Record linked automaticallya74178fc2e2026-10-19 19:32:31, matching_agentidentity id MBR-010057, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-102899
- Record linked automatically8904add9b22026-10-19 19:31:28, scoring_agentidentity id MBR-011554, confidence 1, method probabilistic, matched record TPA-50955, policy version 1