Record, ENR, bronze and silver
ENR-130187
Received 2026-03-31T18:49:12Z, line 32,905 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 | Ferguson, Mei | Mei | Changed |
| Middle | — | — | Unchanged |
| Last name | ·· | Ferguson | Changed |
| Date of birth | 1944-11-16 | 1944-11-16 | Unchanged |
| Gender | M | M | Unchanged |
| Member ID | ·NULL | — | Cleared |
| SSN | •••-••-4781 | •••-••-4781 | Unchanged |
| Phone | 501.427.3554 | 5014273554 | Parsed |
| ·MEI.FERGUSON@YAHOO.COM | mei.ferguson@yahoo.com | Changed | |
| Address | N/A | — | Cleared |
| City | — | — | Unchanged |
| State | - | — | Cleared |
| ZIP | — | — | Unchanged |
| Group | GRP-5288 | GRP-5288 | Unchanged |
| Plan | select-epo | SELECT-EPO | Changed |
- Quality score
- 0.76
- Name key
- mei|ferguson
- Address key
- —
- Canonical first
- mei
Quality flags
6 raised during normalisation
- Name split from “Last, First”First-name field held "LAST, FIRST"; the two parts were split into their own fields
- Phone reformattedPhone reduced to ten digits, punctuation and leading country code removed
- Email lower-casedEmail lower-cased
- Plan code upper-casedPlan code upper-cased
- 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 |
|---|---|---|---|---|
| CLM-423062 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-023251
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Mei Ferguson, 1944-11-16, 2 records, Verified
Evidence
Matched against CLM-423062
| 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
5 hash-chained entries for this record
- Record linked automatically314068394f2026-10-22 12:43:54, matching_agentidentity id MBR-023251, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-423062
- Record linked automatically3eebe9ced42026-10-19 19:54:38, matching_agentidentity id MBR-023251, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-423062
- Record linked automaticallyae7dc26e2d2026-10-19 19:52:09, matching_agentidentity id MBR-023251, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-423062
- Record linked automaticallyf062380d3a2026-10-19 19:45:42, matching_agentidentity id MBR-023251, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-423062
- Record linked automaticallyede7dbf95e2026-10-19 19:32:31, matching_agentidentity id MBR-023251, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-423062