Record, TPA , bronze and silver
TPA-62700
Received 2026-01-07T13:51:46Z, line 88,486 of the TPA feed
TPA Rule
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | ·maria | Maria | Changed |
| Middle | — | — | Unchanged |
| Last name | hayes | Hayes | Changed |
| Date of birth | 17-08-1977 | 1977-08-17 | Parsed |
| Gender | F | F | Unchanged |
| Member ID | — | — | Unchanged |
| SSN | •••-••-8925 | •••-••-8925 | Unchanged |
| Phone | — | — | Unchanged |
| NULL | — | Cleared | |
| Address | null | — | Cleared |
| City | UNKNOWN | — | Cleared |
| State | ·· | — | Unchanged |
| ZIP | - | — | Cleared |
| Group | NULL | — | Cleared |
| Plan | NULL | — | Cleared |
- Quality score
- 0.92
- Name key
- maria|hayes
- Address key
- —
- Canonical first
- maria
Quality flags
4 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters removed
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- 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 |
|---|---|---|---|---|
| ENR-137696 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-002093
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Maria Hayes, 1977-08-17, 2 records, Verified
Evidence
Matched against ENR-137696
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 |
Audit
5 hash-chained entries for this record
- Record linked automatically67d61b74612026-10-19 19:54:38, matching_agentidentity id MBR-002093, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-137696
- Record linked automatically35f1dd3dce2026-10-19 19:52:08, matching_agentidentity id MBR-002093, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-137696
- Record linked automatically6b210a274b2026-10-19 19:45:41, matching_agentidentity id MBR-002093, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-137696
- Record linked automatically6ca31f355e2026-10-19 19:32:31, matching_agentidentity id MBR-002093, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-137696
- Record linked automatically8093d554582026-10-19 19:31:28, scoring_agentidentity id MBR-003839, confidence 0.965, method probabilistic, matched record ENR-138182, policy version 1