Record, TPA, bronze and silver
TPA-60561
Received 2026-10-10T07:37:17Z, line 50,101 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 | Roberts, Margaret | Margaret | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Roberts | Changed |
| Date of birth | 12/16/1939 | 1939-12-16 | Parsed |
| Gender | - | — | Cleared |
| Member ID | — | — | Unchanged |
| SSN | •••-••-4875 | •••-••-4875 | Parsed |
| Phone | UNKNOWN | — | Cleared |
| null | — | Cleared | |
| Address | 5221 Cedar Ln | 5221 Cedar Ln | Unchanged |
| City | Houston | Houston | Unchanged |
| State | TX | TX | Unchanged |
| ZIP | 77017 | 77017 | Unchanged |
| Group | GRP-9861·· | GRP-9861 | Changed |
| Plan | - | — | Cleared |
- Quality score
- 0.68
- Name key
- margaret|roberts
- Address key
- 5221|cedar|77017
- Canonical first
- margaret
Quality flags
4 raised during normalisation
- Name split from “Last, First”First-name field held "LAST, FIRST"; the two parts were split into their own fields
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- SSN last four extractedLast four digits of SSN extracted from a longer or punctuated value
- 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-60562 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| ENR-131364 | 0.79 | Scored | — | Sent to steward |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-032895
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Margaret Roberts, 1939-12-16, 2 records, Verified
Evidence
Matched against TPA-60562
| 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
5 hash-chained entries for this record
- Record linked automatically65f999396a2026-10-19 19:54:38, matching_agentidentity id MBR-032895, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-60562
- Record linked automatically6258dec1782026-10-19 19:52:09, matching_agentidentity id MBR-032895, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-60562
- Record linked automatically2a013d3e932026-10-19 19:45:42, matching_agentidentity id MBR-032895, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-60562
- Record linked automatically50041326832026-10-19 19:32:31, matching_agentidentity id MBR-032895, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-60562
- Record linked automatically27c468ab502026-10-19 19:31:28, scoring_agentidentity id MBR-025750, confidence 1, method probabilistic, matched record ENR-131574, policy version 1