Record, CLM, bronze and silver
CLM-424147
Received 2026-09-22T03:11:14Z, line 44,937 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 | Michael | Michael | Unchanged |
| Middle | — | — | Unchanged |
| Last name | Ferguson | Ferguson | Unchanged |
| Date of birth | Aug 2, 1991 | 1991-08-02 | Parsed |
| Gender | Male | M | Parsed |
| Member ID | ·UNKNOWN | — | Cleared |
| SSN | •••-••-1285 | •••-••-1285 | Unchanged |
| Phone | — | — | Unchanged |
| — | — | Unchanged | |
| Address | N/A | — | Cleared |
| City | — | — | Unchanged |
| State | — | — | Unchanged |
| ZIP | — | — | Unchanged |
| Group | null | — | Cleared |
| Plan | — | — | Unchanged |
- Quality score
- 0.80
- Name key
- michael|ferguson
- Address key
- —
- Canonical first
- michael
Quality flags
4 raised during normalisation
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- Gender normalisedGender mapped to F or M from a longer or variant value
- 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-131563 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
| CLM-424146 | 0.83 | Scored | — | Sent to steward |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-010779
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Michael Ferguson, 1991-08-02, 3 records, Verified
Evidence
Matched against ENR-131563
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 0.99 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 |
Audit
5 hash-chained entries for this record
- Record linked automaticallye720e3fef22026-10-22 12:43:54, matching_agentidentity id MBR-010779, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-131563
- Record linked automaticallyd1097b857d2026-10-19 19:54:38, matching_agentidentity id MBR-010779, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-131563
- Record linked automatically490220389e2026-10-19 19:52:09, matching_agentidentity id MBR-010779, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-131563
- Record linked automatically40e2bc7ee12026-10-19 19:45:42, matching_agentidentity id MBR-010779, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-131563
- Record linked automatically7de827a58a2026-10-19 19:32:31, matching_agentidentity id MBR-010779, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-131563