Record, ENR, bronze and silver
ENR-120304
Received 2026-05-24T04:57:10Z, line 20,568 of the ENR feed
ENRRule
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | Williamson, Keith | Keith | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Williamson | Changed |
| Date of birth | Mar 27, 1976 | 1976-03-27 | Parsed |
| Gender | Female | F | Parsed |
| Member ID | UHC-70723-03 | UHC-70723-03 | Unchanged |
| SSN | •••-••-2572 | •••-••-2572 | Unchanged |
| Phone | ·· | — | Unchanged |
| keith.williamson@hotmail.com | keith.williamson@hotmail.com | Unchanged | |
| Address | 1299 Valley View Dr | 1299 Valley View Dr | Unchanged |
| City | Phoenix | Phoenix | Unchanged |
| State | AZ | AZ | Unchanged |
| ZIP | - | — | Cleared |
| Group | GRP-2330 | GRP-2330 | Unchanged |
| Plan | NAVIGATE-HMO | NAVIGATE-HMO | Unchanged |
- Quality score
- 0.54
- Name key
- keith|williamson
- Address key
- 1299|valley view|phoenix
- Canonical first
- keith
Quality flags
5 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)
- ZIP missingStreet address present but no ZIP supplied
- Gender normalisedGender mapped to F or M from a longer or variant value
- Whitespace trimmedLeading or trailing whitespace removed from one or more fields
Candidate pairs
Every scored comparison involving this record, highest score first
| Other record | Score | Method | Rule | Decision |
|---|---|---|---|---|
| TPA-56766 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| CLM-415418 | 0.93 | Scored | — | Auto-linked |
| TPA-56765 | 0.93 | Scored | — | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-013169
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Keith Williamson, 1976-03-27, 4 records, Verified
Evidence
Matched against TPA-56766
| 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 automatically4a6a8a52e32026-10-19 19:54:38, matching_agentidentity id MBR-013169, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-56766
- Record linked automatically474f807b582026-10-19 19:52:09, matching_agentidentity id MBR-013169, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-56766
- Record linked automatically92a55fb62f2026-10-19 19:45:42, matching_agentidentity id MBR-013169, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-56766
- Record linked automaticallyb7ed17435a2026-10-19 19:32:31, matching_agentidentity id MBR-013169, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-56766
- Record linked automaticallya2227ab0c12026-10-19 19:31:28, matching_agentidentity id MBR-016952, confidence 0.96, rule D3 member_id + name, method deterministic, matched record CLM-415498