Record, PRV, bronze and silver
PRV-22428
Received 2026-06-16T07:08:34Z, line 62,281 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 | NICHOLAS | Nicholas | Changed |
| Middle | ·· | — | Unchanged |
| Last name | WILLIAMSON | Williamson | Changed |
| Date of birth | 1986-07-06 | 1986-07-06 | Unchanged |
| Gender | M | M | Unchanged |
| Member ID | null | — | Cleared |
| SSN | •••-••-8379 | •••-••-8379 | Parsed |
| Phone | (268) 413-3515 | 2684133515 | Parsed |
| nicholas.williamson@proton.me | nicholas.williamson@proton.me | Unchanged | |
| Address | 4949 Canyon Road | 4949 Canyon Rd | Changed |
| City | Minneapolis | Minneapolis | Unchanged |
| State | MN | MN | Unchanged |
| ZIP | ·55472 | 55472 | Changed |
| Group | NULL | — | Cleared |
| Plan | - | — | Cleared |
- Quality score
- 0.76
- Name key
- nicholas|williamson
- Address key
- 4949|canyon|55472
- Canonical first
- nicholas
Quality flags
6 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters removed
- Phone reformattedPhone reduced to ten digits, punctuation and leading country code removed
- 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
- 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 |
|---|---|---|---|---|
| TPA-53615 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| CLM-408234 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| ENR-110849 | 0.84 | Scored | — | Sent to steward |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-035090
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Nicholas Williamson, 1986-07-06, 3 records, Verified
Evidence
Matched against TPA-53615
| 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 automatically9e454b12272026-10-19 19:54:39, matching_agentidentity id MBR-035090, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-53615
- Record linked automatically5d7b03cc402026-10-19 19:52:09, matching_agentidentity id MBR-035090, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-53615
- Record linked automatically20b174bc802026-10-19 19:45:42, matching_agentidentity id MBR-035090, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-53615
- Record linked automatically4ba26f93be2026-10-19 19:32:31, matching_agentidentity id MBR-035090, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-53615
- Record linked automatically2e945f68d42026-10-19 19:31:28, scoring_agentidentity id MBR-021023, confidence 1, method probabilistic, matched record ENR-110864, policy version 1