Record, PRV, bronze and silver
PRV-21747
Received 2026-08-26T14:54:12Z, line 69,608 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 | Gibson, Ahmed | Ahmed | Changed |
| Middle | N. | N | Changed |
| Last name | — | Gibson | Changed |
| Date of birth | 19550110 | 1955-01-10 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | — | — | Unchanged |
| SSN | •••-••-6974 | •••-••-6974 | Unchanged |
| Phone | 563-597-6220 | 5635976220 | Parsed |
| NULL | — | Cleared | |
| Address | 5266 Main Street | 5266 Main St | Changed |
| City | San Diego | San Diego | Unchanged |
| State | CA | CA | Unchanged |
| ZIP | 92155 | 92155 | Unchanged |
| Group | NULL | — | Cleared |
| Plan | UNKNOWN·· | — | Cleared |
- Quality score
- 0.64
- Name key
- ahmed|gibson
- Address key
- 5266|main|92155
- Canonical first
- ahmed
Quality flags
6 raised during normalisation
- Name split from “Last, First”First-name field held "LAST, FIRST"; the two parts were split into their own fields
- 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
- 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
- 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-107848 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-041087
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Ahmed Gibson, 1955-01-10, 2 records, Verified
Evidence
Matched against ENR-107848
| 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
6 hash-chained entries for this record
- Record linked automatically8df76226f52026-10-22 12:43:55, matching_agentidentity id MBR-041087, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-107848
- Record linked automaticallyf71122f5e12026-10-19 19:54:39, matching_agentidentity id MBR-041087, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-107848
- Record linked automatically8f832d45062026-10-19 19:52:09, matching_agentidentity id MBR-041087, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-107848
- Record linked automatically3a9bdd3c5c2026-10-19 19:45:42, matching_agentidentity id MBR-041087, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-107848
- Record linked automatically2915ea5b9c2026-10-19 19:32:31, matching_agentidentity id MBR-041087, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-107848
- Record linked automaticallyc106a46b8c2026-10-19 19:31:28, scoring_agentidentity id MBR-003649, confidence 0.991, method probabilistic, matched record TPA-52610, policy version 1