Record, PRV, bronze and silver
PRV-23662
Received 2026-08-08T17:39:16Z, line 80,827 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 | Ethan | Ethan | Unchanged |
| Middle | — | — | Unchanged |
| Last name | Walsh | Walsh | Unchanged |
| Date of birth | 3/7/1941 | 1941-03-07 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | — | — | Unchanged |
| SSN | •••-••-8007 | •••-••-8007 | Parsed |
| Phone | 562.237.7660 | 5622377660 | Parsed |
| ETHAN.WALSH@GMAIL.COM | ethan.walsh@gmail.com | Changed | |
| Address | 5428 Mountain View Drive | 5428 Mountain View Dr | Changed |
| City | TAMPA | Tampa | Changed |
| State | FL·· | FL | Changed |
| ZIP | 33633 | 33633 | Unchanged |
| Group | UNKNOWN | — | Cleared |
| Plan | - | — | Cleared |
- Quality score
- 0.58
- Name key
- ethan|walsh
- Address key
- 5428|mountain view|33633
- Canonical first
- ethan
Quality flags
9 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
- SSN last four extractedLast four digits of SSN extracted from a longer or punctuated value
- 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
- City re-casedCity re-cased to Title Case
- 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 |
|---|---|---|---|---|
| CLM-412683 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| CLM-412684 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-039208
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Ethan Walsh, 1941-03-07, 3 records, Verified
Evidence
Matched against CLM-412683
| 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
5 hash-chained entries for this record
- Record linked automaticallydbb082a6082026-10-19 19:54:39, matching_agentidentity id MBR-039208, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-412683
- Record linked automatically9b4bf685942026-10-19 19:52:09, matching_agentidentity id MBR-039208, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-412683
- Record linked automatically1f003930682026-10-19 19:45:42, matching_agentidentity id MBR-039208, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-412683
- Record linked automatically62c8dc744f2026-10-19 19:32:31, matching_agentidentity id MBR-039208, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-412683
- Record linked automaticallyb3a99cfcf72026-10-19 19:31:28, matching_agentidentity id MBR-014958, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-116480