Record, PRV, bronze and silver

PRV-23865

Received 2026-04-03T21:47:23Z, line 55,027 of the PRV feed

PRVSingle 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	Walter	Walter	Unchanged
Middle	E	E	Unchanged
Last name	Mitchell··	Mitchell	Changed
Date of birth	7/2/1938	1938-07-02	Parsed
Gender	F	F	Unchanged
Member ID	UHC4767092	UHC-47670-92	Parsed
SSN	null	—	Cleared
Phone	399-990-9734	3999909734	Parsed
Email	N/A	—	Cleared
Address	7108 Washington St	7108 Washington St	Unchanged
City	San Diego··	San Diego	Changed
State	CA	CA	Unchanged
ZIP	92160	92160	Unchanged
Group	UNKNOWN	—	Cleared
Plan	-	—	Cleared

5 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
Member ID reformattedMember ID re-hyphenated and upper-cased to the UHC-#####-## pattern
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: Walter Mitchell, 1938-07-02, 1 record, Provisional

Evidence

No field-level evidence recorded.

1 hash-chained entry for this record

Record linked automatically98d4eae841
2026-10-19 19:31:28, scoring_agent
identity id MBR-008722, confidence 1, method probabilistic, matched record CLM-413082, policy version 1