Record, TPA , bronze and silver

TPA-63136

Received 2026-08-09T00:44:04Z, line 61,972 of the TPA feed

TPA Single 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	Nichols, Karen	Karen	Changed
Middle	—	—	Unchanged
Last name	—	Nichols	Changed
Date of birth	12/25/1995	1995-12-25	Parsed
Gender	M	M	Unchanged
Member ID	NULL	—	Cleared
SSN	—	—	Unchanged
Phone	9571179	—	Cleared
Email	KAREN.NICHOLS@PROTON.ME	karen.nichols@proton.me	Changed
Address	—	—	Unchanged
City	—	—	Unchanged
State	—	—	Unchanged
ZIP	—	—	Unchanged
Group	UNKNOWN	—	Cleared
Plan	null	—	Cleared

5 raised during normalisation

Name split from “Last, First”First-name field held "LAST, FIRST"; the two parts were split into their own fields
Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
Phone missing area codePhone had only seven digits (no area code); cleared
Email lower-casedEmail lower-cased
Placeholder values clearedPlaceholder tokens such as NULL, N/A, UNKNOWN or "-" treated as empty

Every scored comparison involving this record, highest score first

Other record	Score	Method	Rule	Decision
CLM-429732	0.83	Scored	—	Sent to steward
CLM-429731	0.83	Scored	—	Sent to steward
ENR-138996	0.83	Scored	—	Sent to steward
ENR-138997	0.83	Scored	—	Sent to steward

Linked 2026-10-19 19:54:36

Golden record: Karen Nichols, 1995-12-25, 1 record, Provisional

Evidence

No field-level evidence recorded.

Steward case

1 hash-chained entry for this record

Record linked automatically649ce9fd04
2026-10-19 19:31:28, scoring_agent
identity id MBR-029218, confidence 1, method probabilistic, matched record TPA-63135, policy version 1