Record, TPA, bronze and silver
TPA-60521
Received 2026-04-02T12:44:30Z, line 97,418 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 | John | John | Unchanged |
| Middle | — | — | Unchanged |
| Last name | Hamilton | Hamilton | Unchanged |
| Date of birth | 1939-02-07 | 1939-02-07 | Unchanged |
| Gender | — | — | Unchanged |
| Member ID | N/A | — | Cleared |
| SSN | •••-••-5272 | •••-••-5272 | Unchanged |
| Phone | null | — | Cleared |
| N/A | — | Cleared | |
| Address | 3945 MAIN STREET | 3945 Main St | Changed |
| City | ·Tucson | Tucson | Changed |
| State | AZ | AZ | Unchanged |
| ZIP | NULL | — | Cleared |
| Group | GRP-7655 | GRP-7655 | Unchanged |
| Plan | N/A | — | Cleared |
- Quality score
- 0.66
- Name key
- john|hamilton
- Address key
- 3945|main|tucson
- Canonical first
- john
Quality flags
5 raised during normalisation
- 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
- ZIP missingStreet address present but no ZIP supplied
- 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-60520 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| CLM-423900 | 0.86 | Scored | — | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-023586
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: John Hamilton, 1939-02-07, 3 records, Verified
Evidence
Matched against TPA-60520
| 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 | 0.70 | 2.0 | street_match |
Audit
6 hash-chained entries for this record
- Record linked automaticallyddd0e9c6c62026-10-22 12:43:54, matching_agentidentity id MBR-023586, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-60520
- Record linked automatically737c3839922026-10-19 19:54:38, matching_agentidentity id MBR-023586, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-60520
- Record linked automatically0bf911f5722026-10-19 19:52:09, matching_agentidentity id MBR-023586, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-60520
- Record linked automaticallyfb273eb7542026-10-19 19:45:42, matching_agentidentity id MBR-023586, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-60520
- Record linked automaticallyd4224483dd2026-10-19 19:32:31, matching_agentidentity id MBR-023586, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-60520
- Record linked automatically0b23050a7b2026-10-19 19:31:28, scoring_agentidentity id MBR-021800, confidence 1, method probabilistic, matched record CLM-423905, policy version 1