Record, CLM, bronze and silver
CLM-422991
Received 2026-01-20T11:39:01Z, line 82,015 of the CLM feed
CLMRule
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | Joe | Joe | Unchanged |
| Middle | ·· | — | Unchanged |
| Last name | Williamson | Williamson | Unchanged |
| Date of birth | 19761001 | 1976-10-01 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | — | — | Unchanged |
| SSN | •••-••-6081 | •••-••-6081 | Unchanged |
| Phone | null | — | Cleared |
| - | — | Cleared | |
| Address | - | — | Cleared |
| City | — | — | Unchanged |
| State | — | — | Unchanged |
| ZIP | ···· | — | Unchanged |
| Group | GRP-0765 | GRP-0765 | Unchanged |
| Plan | SELECT-EPO·· | SELECT-EPO | Changed |
- Quality score
- 0.94
- Name key
- joseph|williamson
- Address key
- —
- Canonical first
- joseph
Quality flags
3 raised during normalisation
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- 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-130100 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| ENR-130099 | 0.82 | Scored | — | Sent to steward |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-006074
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Joe Williamson, 1976-10-01, 3 records, Verified
Evidence
Matched against ENR-130100
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 |
Audit
6 hash-chained entries for this record
- Record linked automatically13868f46e92026-10-22 12:43:53, matching_agentidentity id MBR-006074, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-130100
- Record linked automatically6acd319f1f2026-10-19 19:54:38, matching_agentidentity id MBR-006074, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-130100
- Record linked automatically7235b207d02026-10-19 19:52:08, matching_agentidentity id MBR-006074, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-130100
- Record linked automatically31f3fdfcd62026-10-19 19:45:42, matching_agentidentity id MBR-006074, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-130100
- Record linked automaticallyc6700ab9b02026-10-19 19:32:31, matching_agentidentity id MBR-006074, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-130100
- Record linked automatically7a5904642e2026-10-19 19:31:28, matching_agentidentity id MBR-024946, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-130292