Record, PRV, bronze and silver
PRV-20227
Received 2026-08-18T13:10:03Z, line 34,468 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 | Carolyn | Carolyn | Unchanged |
| Middle | — | — | Unchanged |
| Last name | Hanson | Hanson | Unchanged |
| Date of birth | 08/09/2008 | 2008-08-09 | Parsed |
| Gender | — | — | Unchanged |
| Member ID | — | — | Unchanged |
| SSN | •••-••-9099 | •••-••-9099 | Unchanged |
| Phone | NULL | — | Cleared |
| carolyn.hanson@gmail.com | carolyn.hanson@gmail.com | Unchanged | |
| Address | null | — | Cleared |
| City | - | — | Cleared |
| State | N/A | — | Cleared |
| ZIP | — | — | Unchanged |
| Group | NULL | — | Cleared |
| Plan | — | — | Unchanged |
- Quality score
- 0.96
- Name key
- carolyn|hanson
- Address key
- —
- Canonical first
- carolyn
Quality flags
2 raised during normalisation
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- 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 |
|---|---|---|---|---|
| CLM-400742 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| ENR-100989 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| CLM-425166 | 0.69 | Scored | — | Sent to steward |
| CLM-425165 | 0.69 | Scored | — | Sent to steward |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-037449
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Carolyn Hanson, 2008-08-09, 3 records, Verified
Evidence
Matched against CLM-400742
| 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
6 hash-chained entries for this record
- Record linked automaticallya3d6133c032026-10-22 12:43:55, matching_agentidentity id MBR-037449, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-400742
- Record linked automatically81130768cd2026-10-19 19:54:39, matching_agentidentity id MBR-037449, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-400742
- Record linked automatically95f94706312026-10-19 19:52:09, matching_agentidentity id MBR-037449, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-400742
- Record linked automatically811bb625f82026-10-19 19:45:42, matching_agentidentity id MBR-037449, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-400742
- Record linked automaticallya30a8271762026-10-19 19:32:31, matching_agentidentity id MBR-037449, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-400742
- Record linked automatically077af5a9012026-10-19 19:31:28, scoring_agentidentity id MBR-000909, confidence 1, method probabilistic, matched record TPA-50349, policy version 1