Record, TPA, bronze and silver

TPA-55289

Received 2026-03-17T10:49:27Z, line 20,710 of the TPA feed

TPASingle 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	Karen	Karen	Unchanged
Middle	—	—	Unchanged
Last name	OBrien	Obrien	Changed
Date of birth	1951-02-28··	1951-02-28	Parsed
Gender	M	M	Unchanged
Member ID	NULL	—	Cleared
SSN	·N/A	—	Cleared
Phone	UNKNOWN	—	Cleared
Email	NULL	—	Cleared
Address	9506 HIGHLAND AVE	9506 Highland Ave	Changed
City	ATLANTA	Atlanta	Changed
State	GA	GA	Unchanged
ZIP	null	—	Cleared
Group	·GRP-6147	GRP-6147	Changed
Plan	N/A	—	Cleared

7 raised during normalisation

Name re-casedName letter-case rewritten to Title Case and stray characters removed
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
City re-casedCity re-cased to Title Case
ZIP missingStreet address present but no ZIP supplied
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 2026-10-19 19:54:36

Golden record: Karen Obrien, 1951-02-28, 1 record, Provisional

Evidence

No field-level evidence recorded.

1 hash-chained entry for this record

Record linked automatically425a29dd63
2026-10-19 19:31:28, matching_agent
identity id MBR-002749, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record ENR-115833