Record, PRV, bronze and silver
PRV-21868
Received 2026-04-06T18:09:55Z, line 29,138 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 | Logan | Logan | Unchanged |
| Middle | H | H | Unchanged |
| Last name | Welch | Welch | Unchanged |
| Date of birth | 1964-09-19 | 1964-09-19 | Unchanged |
| Gender | Male | M | Parsed |
| Member ID | ·N/A | — | Cleared |
| SSN | •••-••-1702 | •••-••-1702 | Parsed |
| Phone | 948.395.6037 | 9483956037 | Parsed |
| null | — | Cleared | |
| Address | 5903 GRAND AVE | 5903 Grand Ave | Changed |
| City | Minneapolis | Minneapolis | Unchanged |
| State | MN | MN | Unchanged |
| ZIP | ·55407-7398 | 55407 | Changed |
| Group | UNKNOWN | — | Cleared |
| Plan | UNKNOWN | — | Cleared |
- Quality score
- 0.36
- Name key
- logan|welch
- Address key
- 5903|grand|55407
- Canonical first
- logan
Quality flags
8 raised during normalisation
- 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
- ZIP+4 trimmedZIP+4 trimmed to the five-digit ZIP
- Gender normalisedGender mapped to F or M from a longer or variant value
- 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-108401 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-024336
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Logan Welch, 1964-09-19, 2 records, Verified
Evidence
Matched against ENR-108401
| 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 automatically7e2c6b269d2026-10-19 19:54:38, matching_agentidentity id MBR-024336, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-108401
- Record linked automaticallyd8bc6e5af72026-10-19 19:52:09, matching_agentidentity id MBR-024336, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-108401
- Record linked automaticallyb8ed3a495f2026-10-19 19:45:42, matching_agentidentity id MBR-024336, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-108401
- Record linked automatically12abf793df2026-10-19 19:32:31, matching_agentidentity id MBR-024336, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-108401
- Record linked automatically99699037052026-10-19 19:31:28, scoring_agentidentity id MBR-010702, confidence 0.925, method probabilistic, matched record ENR-108171, policy version 1