Record, PRV, bronze and silver
PRV-24150
Received 2026-08-21T15:14:06Z, line 11,202 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 | Helen | Helen | Unchanged |
| Middle | — | — | Unchanged |
| Last name | Mitchell | Mitchell | Unchanged |
| Date of birth | 12/3/1956 | 1956-12-03 | Parsed |
| Gender | F | F | Unchanged |
| Member ID | UHC-66688-12 | UHC-66688-12 | Unchanged |
| SSN | — | — | Unchanged |
| Phone | 276-579-6551 | 2765796551 | Parsed |
| HELEN.MITCHELL21@PROTON.ME | helen.mitchell21@proton.me | Changed | |
| Address | N/A | — | Cleared |
| City | ·N/A | — | Cleared |
| State | UNKNOWN | — | Cleared |
| ZIP | - | — | Cleared |
| Group | - | — | Cleared |
| Plan | — | — | Unchanged |
- Quality score
- 0.90
- Name key
- helen|mitchell
- Address key
- —
- Canonical first
- helen
Quality flags
5 raised during normalisation
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- Phone reformattedPhone reduced to ten digits, punctuation and leading country code removed
- Email lower-casedEmail lower-cased
- 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-118699 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-041983
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Helen Mitchell, 1956-12-03, 2 records, Verified
Evidence
Matched against ENR-118699
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Member ID | 1.00 | 4.0 | |
| Phone | 1.00 | 1.5 | |
| 1.00 | 1.5 |
Audit
6 hash-chained entries for this record
- Record linked automatically3708e0a2712026-10-22 12:43:55, matching_agentidentity id MBR-041983, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-118699
- Record linked automaticallyc26836bd302026-10-19 19:54:39, matching_agentidentity id MBR-041983, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-118699
- Record linked automaticallycfdccb69092026-10-19 19:52:09, matching_agentidentity id MBR-041983, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-118699
- Record linked automatically0c8bf1104e2026-10-19 19:45:42, matching_agentidentity id MBR-041983, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-118699
- Record linked automatically0043b622662026-10-19 19:32:31, matching_agentidentity id MBR-041983, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-118699
- Record linked automatically3fce203ff82026-10-19 19:31:28, scoring_agentidentity id MBR-009876, confidence 1, method probabilistic, matched record CLM-414076, policy version 1