Record, ENR, bronze and silver

ENR-127506

Received 2026-10-13T20:49:32Z, line 41,945 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	Michael	Michael	Unchanged
Middle	—	—	Unchanged
Last name	Perez	Perez	Unchanged
Date of birth	Nov 18, 1974	1974-11-18	Parsed
Gender	M	M	Unchanged
Member ID	UHC-80930-31	UHC-80930-31	Unchanged
SSN	•••-••-8159	•••-••-8159	Unchanged
Phone	(519) 455-5192	5194555192	Parsed
Email	-	—	Cleared
Address	569 Sunset Blvd	569 Sunset Blvd	Unchanged
City	Dallas··	Dallas	Changed
State	TX	TX	Unchanged
ZIP	75222	75222	Unchanged
Group	GRP-2944	GRP-2944	Unchanged
Plan	SELECT-EPO	SELECT-EPO	Unchanged

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)
Phone reformattedPhone reduced to ten digits, punctuation and leading country code removed
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: Michael Perez, 1974-11-18, 1 record, Verified

Evidence

No field-level evidence recorded.

1 hash-chained entry for this record

Record linked automatically9d2f037b1a
2026-10-19 19:31:28, matching_agent
identity id MBR-000877, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-127505