Record, PRV, bronze and silver
PRV-24282
Received 2026-08-16T22:56:01Z, line 62,827 of the PRV feed
PRVRule
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | Margaret | Margaret | Unchanged |
| Middle | — | — | Unchanged |
| Last name | Patterson | Patterson | Unchanged |
| Date of birth | 1977-09-12 | 1977-09-12 | Unchanged |
| Gender | F | F | Unchanged |
| Member ID | - | — | Cleared |
| SSN | •••-••-7120 | •••-••-7120 | Parsed |
| Phone | 8035518926 | 8035518926 | Unchanged |
| MARGARET.PATTERSON@ICLOUD.COM | margaret.patterson@icloud.com | Changed | |
| Address | 2729 Lincoln Way | 2729 Lincoln Way | Unchanged |
| City | Columbus | Columbus | Unchanged |
| State | OH | OH | Unchanged |
| ZIP | 43264 | 43264 | Unchanged |
| Group | - | — | Cleared |
| Plan | NAVIGATE-HMO·· | NAVIGATE-HMO | Changed |
- Quality score
- 0.82
- Name key
- margaret|patterson
- Address key
- 2729|lincoln|43264
- Canonical first
- margaret
Quality flags
3 raised during normalisation
- SSN last four extractedLast four digits of SSN extracted from a longer or punctuated value
- Email lower-casedEmail lower-cased
- 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-119210 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| ENR-119211 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-013118
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Margaret Patterson, 1977-09-12, 3 records, Verified
Evidence
Matched against ENR-119210
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | nickname |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Phone | 1.00 | 1.5 | |
| 1.00 | 1.5 | ||
| Address | 1.00 | 2.0 | exact |
Audit
6 hash-chained entries for this record
- Record linked automatically43445089b02026-10-22 12:43:54, matching_agentidentity id MBR-013118, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-119210
- Record linked automaticallyad18010e822026-10-19 19:54:38, matching_agentidentity id MBR-013118, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-119210
- Record linked automatically4c612d2e1d2026-10-19 19:52:09, matching_agentidentity id MBR-013118, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-119210
- Record linked automaticallyfb9c8bc3fb2026-10-19 19:45:42, matching_agentidentity id MBR-013118, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-119210
- Record linked automatically9560fcd23e2026-10-19 19:32:31, matching_agentidentity id MBR-013118, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-119210
- Record linked automaticallyb99752faf62026-10-19 19:31:28, scoring_agentidentity id MBR-027935, confidence 0.987, method probabilistic, matched record ENR-119143, policy version 1