Record, PRV, bronze and silver
PRV-23598
Received 2026-07-09T15:10:31Z, line 231 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 | ·Ruth Z | Ruth | Changed |
| Middle | — | Z | Changed |
| Last name | Contreras | Contreras | Unchanged |
| Date of birth | 1978-05-04 | 1978-05-04 | Unchanged |
| Gender | M | M | Unchanged |
| Member ID | UHC-90999-03 | UHC-90999-03 | Unchanged |
| SSN | — | — | Unchanged |
| Phone | 5469929 | — | Cleared |
| — | — | Unchanged | |
| Address | null | — | Cleared |
| City | - | — | Cleared |
| State | NULL | — | Cleared |
| ZIP | UNKNOWN | — | Cleared |
| Group | null | — | Cleared |
| Plan | — | — | Unchanged |
- Quality score
- 0.68
- Name key
- ruth|contreras
- Address key
- —
- Canonical first
- ruth
Quality flags
4 raised during normalisation
- Middle initial moved out of first nameA single middle initial was embedded in the first-name field and moved to middle name
- Phone missing area codePhone had only seven digits (no area code); cleared
- 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-116371 | 0.96 | Rule | D3 member id + name | Auto-linked |
| PRV-23599 | 0.75 | Scored | — | Sent to steward |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-020314
- Method
- Rule
- Confidence
- 0.96
- Rule
- D3 member id + name
Golden record: Ruth Contreras, 1979-05-04, 3 records, Verified
Evidence
Matched against ENR-116371
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 0.50 | 3.0 | one_digit |
| Member ID | 1.00 | 4.0 |
Audit
5 hash-chained entries for this record
- Record linked automatically9ff54abaad2026-10-19 19:54:38, matching_agentidentity id MBR-020314, confidence 0.96, rule D3 member_id + name, method deterministic, matched record ENR-116371
- Record linked automatically79618919992026-10-19 19:52:09, matching_agentidentity id MBR-020314, confidence 0.96, rule D3 member_id + name, method deterministic, matched record ENR-116371
- Record linked automaticallyc941b796c22026-10-19 19:45:42, matching_agentidentity id MBR-020314, confidence 0.96, rule D3 member_id + name, method deterministic, matched record ENR-116371
- Record linked automatically69158c65752026-10-19 19:32:31, matching_agentidentity id MBR-020314, confidence 0.96, rule D3 member_id + name, method deterministic, matched record ENR-116371
- Record linked automatically2258eabd492026-10-19 19:31:28, matching_agentidentity id MBR-037468, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-116126