Record, TPA, bronze and silver
TPA-52819
Received 2026-02-21T23:19:47Z, line 70,254 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 | MELISSA | Melissa | Changed |
| Middle | — | — | Unchanged |
| Last name | CARROLL | Carroll | Changed |
| Date of birth | 1977-10-15 | 1977-10-15 | Unchanged |
| Gender | NULL | — | Cleared |
| Member ID | - | — | Cleared |
| SSN | •••-••-6846 | •••-••-6846 | Unchanged |
| Phone | — | — | Unchanged |
| — | — | Unchanged | |
| Address | 8073 SUNSET BLVD | 8073 Sunset Blvd | Changed |
| City | Sacramento | Sacramento | Unchanged |
| State | CA | CA | Unchanged |
| ZIP | 95805 | 95805 | Unchanged |
| Group | — | — | Unchanged |
| Plan | null | — | Cleared |
- Quality score
- 0.80
- Name key
- melissa|carroll
- Address key
- 8073|sunset|95805
- Canonical first
- melissa
Quality flags
4 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters removed
- 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
- 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-108425 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-014949
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Melissa Carroll, 1977-10-15, 2 records, Verified
Evidence
Matched against ENR-108425
| 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 automatically2aa5b0cf702026-10-22 12:43:54, matching_agentidentity id MBR-014949, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-108425
- Record linked automatically36a38df1582026-10-19 19:54:38, matching_agentidentity id MBR-014949, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-108425
- Record linked automaticallyb2358c44172026-10-19 19:52:09, matching_agentidentity id MBR-014949, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-108425
- Record linked automatically4f0eef4efe2026-10-19 19:45:42, matching_agentidentity id MBR-014949, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-108425
- Record linked automatically66f163f8622026-10-19 19:32:31, matching_agentidentity id MBR-014949, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-108425
- Record linked automatically49496391962026-10-19 19:31:28, matching_agentidentity id MBR-016691, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-108296