Record, PRV, bronze and silver
PRV-24397
Received 2026-07-10T12:31:26Z, line 70,426 of the PRV feed
PRVScored
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | ALEXANDER | Alexander | Changed |
| Middle | D | D | Unchanged |
| Last name | WELCH | Welch | Changed |
| Date of birth | 01/05/86 | 1986-01-05 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | - | — | Cleared |
| SSN | — | — | Unchanged |
| Phone | (766) 630-0088 | 7666300088 | Parsed |
| ·· | — | Unchanged | |
| Address | 2046 Palm Dr | 2046 Palm Dr | Unchanged |
| City | FRESNO·· | Fresno | Changed |
| State | CA | CA | Unchanged |
| ZIP | - | — | Cleared |
| Group | — | — | Unchanged |
| Plan | - | — | Cleared |
- Quality score
- 0.62
- Name key
- alexander|welch
- Address key
- 2046|palm|fresno
- Canonical first
- alexander
Quality flags
7 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters removed
- Two-digit birth yearDate of birth carried a two-digit year; century inferred by pivot
- Phone reformattedPhone reduced to ten digits, punctuation and leading country code removed
- City re-casedCity re-cased to Title Case
- ZIP missingStreet address present but no ZIP supplied
- 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-119754 | 0.94 | Scored | — | Auto-linked |
| PRV-24398 | 0.94 | Scored | — | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-013321
- Method
- Scored
- Confidence
- 0.94
- Rule
- weighted score, no rule
Golden record: Alexander Welch, 1986-01-05, 3 records, Verified
Evidence
Matched against ENR-119754
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Phone | 1.00 | 1.5 | |
| Address | 0.70 | 2.0 | street_match |
Audit
6 hash-chained entries for this record
- Record linked automatically0a50b4935a2026-10-22 12:43:54, scoring_agentidentity id MBR-013321, confidence 0.937, method probabilistic, matched record ENR-119754, policy version 1
- Record linked automatically472c55a6972026-10-19 19:54:38, scoring_agentidentity id MBR-013321, confidence 0.937, method probabilistic, matched record ENR-119754, policy version 1
- Record linked automaticallyf43c0930ea2026-10-19 19:52:09, scoring_agentidentity id MBR-013321, confidence 0.937, method probabilistic, matched record ENR-119754, policy version 1
- Record linked automatically049972c2de2026-10-19 19:45:42, scoring_agentidentity id MBR-013321, confidence 0.937, method probabilistic, matched record ENR-119754, policy version 1
- Record linked automaticallyeabc20a4fc2026-10-19 19:32:31, scoring_agentidentity id MBR-013321, confidence 0.937, method probabilistic, matched record ENR-119754, policy version 1
- Record linked automatically5a17f18fc62026-10-19 19:31:28, scoring_agentidentity id MBR-020529, confidence 1, method probabilistic, matched record TPA-56500, policy version 1