Record, TPA, bronze and silver
TPA-52457
Received 2026-09-28T20:17:39Z, line 93,182 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 | ·Alexander, Melissa | Melissa | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Alexander | Changed |
| Date of birth | 2002-05-27 | 2002-05-27 | Unchanged |
| Gender | M | M | Unchanged |
| Member ID | - | — | Cleared |
| SSN | •••-••-6201 | •••-••-6201 | Unchanged |
| Phone | 2609990922 | 2609990922 | Unchanged |
| — | — | Unchanged | |
| Address | 6643 BROADWAY | 6643 Broadway | Changed |
| City | Scottsdale | Scottsdale | Unchanged |
| State | az | AZ | Changed |
| ZIP | 85233 | 85233 | Unchanged |
| Group | — | — | Unchanged |
| Plan | N/A | — | Cleared |
- Quality score
- 0.78
- Name key
- melissa|alexander
- Address key
- 6643|broadway|85233
- Canonical first
- melissa
Quality flags
5 raised during normalisation
- Name split from “Last, First”First-name field held "LAST, FIRST"; the two parts were split into their own fields
- Address re-casedStreet line re-cased and punctuation removed
- State code upper-casedTwo-letter state code upper-cased
- 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 |
|---|---|---|---|---|
| TPA-52458 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-021201
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Melissa Alexander, 2002-05-27, 2 records, Verified
Evidence
Matched against TPA-52458
| 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 automatically0a752831c82026-10-22 12:43:54, matching_agentidentity id MBR-021201, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-52458
- Record linked automatically5979b5891b2026-10-19 19:54:38, matching_agentidentity id MBR-021201, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-52458
- Record linked automatically5b00a250ae2026-10-19 19:52:09, matching_agentidentity id MBR-021201, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-52458
- Record linked automaticallya1f2cf40d72026-10-19 19:45:42, matching_agentidentity id MBR-021201, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-52458
- Record linked automatically9ca0f47e9e2026-10-19 19:32:31, matching_agentidentity id MBR-021201, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-52458
- Record linked automatically5e1c3308352026-10-19 19:31:28, matching_agentidentity id MBR-009563, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-405495