Record, CLM, bronze and silver
CLM-416844
Received 2026-08-16T22:51:05Z, line 40,136 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 | Castillo, Nicholas | Nicholas | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Castillo | Changed |
| Date of birth | 07-08-1963 | 1963-08-07 | Parsed |
| Gender | F | F | Unchanged |
| Member ID | UHC-57647-09 | UHC-57647-09 | Unchanged |
| SSN | •••-••-5972 | •••-••-5972 | Unchanged |
| Phone | 661.518.2096 | 6615182096 | Parsed |
| - | — | Cleared | |
| Address | — | — | Unchanged |
| City | — | — | Unchanged |
| State | N/A | — | Cleared |
| ZIP | NULL | — | Cleared |
| Group | — | — | Unchanged |
| Plan | null·· | — | Cleared |
- Quality score
- 0.80
- Name key
- nicholas|castillo
- Address key
- —
- Canonical first
- nicholas
Quality flags
4 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
- 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-122122 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-034250
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Nicholas Castillo, 1963-08-07, 2 records, Verified
Evidence
Matched against ENR-122122
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Member ID | 1.00 | 4.0 | |
| SSN (last four) | 1.00 | 2.5 |
Audit
6 hash-chained entries for this record
- Record linked automatically7b3bfe06b22026-10-22 12:43:55, matching_agentidentity id MBR-034250, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-122122
- Record linked automatically1e3fc20df22026-10-19 19:54:39, matching_agentidentity id MBR-034250, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-122122
- Record linked automaticallyedddf22fcc2026-10-19 19:52:09, matching_agentidentity id MBR-034250, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-122122
- Record linked automaticallye4f828eb782026-10-19 19:45:42, matching_agentidentity id MBR-034250, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-122122
- Record linked automatically794e5fd01c2026-10-19 19:32:31, matching_agentidentity id MBR-034250, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-122122
- Record linked automaticallyfa7b9be81a2026-10-19 19:31:28, matching_agentidentity id MBR-014149, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-416845