Record, ENR, bronze and silver

ENR-136818

Received 2026-03-26T16:37:10Z, line 14,665 of the ENR feed

ENRSingle record

Bronze vs silver

Field by field: what arrived, what normalisation produced, and whether anything changed

Field	Bronze (as received)	Silver (normalised)	Change
First name	Nancy	Nancy	Unchanged
Middle	M.··	M	Changed
Last name	·Welch	Welch	Changed
Date of birth	1953-10-02	1953-10-02	Unchanged
Gender	Female	F	Parsed
Member ID	UHC-99296-28	UHC-99296-28	Unchanged
SSN	•••-••-7877	•••-••-7877	Parsed
Phone	—	—	Unchanged
Email	-	—	Cleared
Address	8417 CENTRAL AVENUE	8417 Central Ave	Changed
City	Minneapolis	Minneapolis	Unchanged
State	MN	MN	Unchanged
ZIP	55414	55414	Unchanged
Group	GRP-1442	GRP-1442	Unchanged
Plan	SELECT-EPO	SELECT-EPO	Unchanged

5 raised during normalisation

Street suffix standardisedStreet suffix standardised to USPS abbreviation (Street to St, Avenue to Ave, and so on)
Address re-casedStreet line re-cased and punctuation removed
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

Every scored comparison involving this record, highest score first

No candidate pairs

Blocking produced no comparisons for this record.

Linked 2026-10-22 12:43:43

Golden record: Nancy Welch, 1953-10-02, 1 record, Verified

Evidence

No field-level evidence recorded.

1 hash-chained entry for this record

Record linked automatically26ed8fbbb0
2026-10-19 19:31:28, matching_agent
identity id MBR-010528, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record CLM-427836