Record, TPA, bronze and silver
TPA-50727
Received 2026-02-27T12:59:06Z, line 64,122 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 | Donald G | Donald | Changed |
| Middle | — | G | Changed |
| Last name | Ross | Ross | Unchanged |
| Date of birth | 09-12-1996 | 1996-12-09 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | UNKNOWN | — | Cleared |
| SSN | •••-••-5584 | •••-••-5584 | Unchanged |
| Phone | — | — | Unchanged |
| UNKNOWN | — | Cleared | |
| Address | 223 INDIAN SCHOOL RD | 223 Indian School Rd | Changed |
| City | CHARLOTTE | Charlotte | Changed |
| State | NC | NC | Unchanged |
| ZIP | 28201 | 28201 | Unchanged |
| Group | GRP-2032 | GRP-2032 | Unchanged |
| Plan | — | — | Unchanged |
- Quality score
- 0.64
- Name key
- donald|ross
- Address key
- 223|indian school|28201
- Canonical first
- donald
Quality flags
6 raised during normalisation
- Middle initial moved out of first nameA single middle initial was embedded in the first-name field and moved to middle name
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- Street suffix standardisedStreet suffix standardised to USPS abbreviation (Street to St, Avenue to Ave, and so on)
- Address re-casedStreet line re-cased and punctuation removed
- City re-casedCity re-cased to Title Case
- 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-102179 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| ENR-102180 | 0.86 | Scored | — | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-016277
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Donald Ross, 1996-12-09, 3 records, Verified
Evidence
Matched against ENR-102179
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 0.97 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Address | 1.00 | 2.0 | exact |
Audit
5 hash-chained entries for this record
- Record linked automaticallya7dedcdc5b2026-10-19 19:54:38, matching_agentidentity id MBR-016277, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-102179
- Record linked automatically5d335f90e92026-10-19 19:52:09, matching_agentidentity id MBR-016277, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-102179
- Record linked automatically428d975d002026-10-19 19:45:42, matching_agentidentity id MBR-016277, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-102179
- Record linked automatically95622a85952026-10-19 19:32:31, matching_agentidentity id MBR-016277, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-102179
- Record linked automatically63a3aa47022026-10-19 19:31:28, scoring_agentidentity id MBR-006274, confidence 1, method probabilistic, matched record ENR-102162, policy version 1