Steward case

CASE-003864

Name and date of birth agree but no identifier (member ID, SSN, phone, email or address) confirms it.

OpenCheckpointckpt-run-mvjj6udb-73216workflow paused, state held

Side-by-side comparison

Incoming TPA-55800 against 1 candidate identity, green agrees, red conflicts, raw bronze value shown beneath when normalisation changed it

Field	TPATPA-55800incoming	#1MBR-031886Nathan Fernandez 0.834 rec. Best evidence: NameDate of birth
Name	Nathan Fernandez	Nathan Fernandez
Date of birth	1993-03-22	1993-03-22
Member ID	— UNKNOWN	UHC-35679-26
SSN	— •••-••--	•••-••-5277
Phone	— null	5919923960
Email	— N/A	nathan.fernandez23@proton.me
Address	— null	5278 River Rd
City / state / ZIP	— UNKNOWN, NULL	Jacksonville, FL, 32247
Group	— UNKNOWN	GRP-9436
Plan	— NULL	SELECT-EPO
Sources, records	TPA1 record	PRV ×1ENR ×2TPA ×14 records

Evidence detail

How the scoring agent compared the incoming record to the record it matched inside each candidate

▶#1MBR-031886Nathan Fernandez0.83

Matched against PRV-23821, 2 fields compared, weighted score 0.830

Field	Similarity	Weight	Share	Note
Name	1.00	3	50%
Date of birth	1.00	3	50%	exact

Guard: No identifier agreesConflicts: none

Records in this identity

PRVPRV-23821Nathan Fernandez1993-03-22Scored 1.00
ENRENR-117304Nathan Fernandez1993-03-22Scored 1.00
ENRENR-117303Nathan Fernandez1993-03-22Scored 1.00
TPATPA-55799Nathan Fernandez1993-03-22Scored 1.00

Case audit

Every transition on this case, sealed into the hash chain

Steward case openedEscalation agent2026-10-22 12:43:55f01446948f
Escalated TPA-55800, top score 0.83, candidates MBR-031886

AI recommendation

Advisory only; the steward decides

The model can read the same side-by-side evidence and suggest link, new or reject with a rationale. It never decides.

Steward decision

Recording a decision resumes the paused workflow and updates the graph immediately

Decision

Link to Nathan FernandezMBR-031886, score 0.83, 4 recordsLinkConfirm as a distinct identityTPA-55800 stays on its own golden identity, marked verified.New identityReject record (quarantine)The record's identity is quarantined; nothing downstream may act on it.Reject

Rationale *

At least 8 characters (0/8)

ActorJ. Okafor (Data Stewardship)

Choose an option

Checkpoint: ckpt-run-mvjj6udb-73216
Stage: Human steward
Policy version: v1, threshold 0.85, floor 0.6
Provisional identity: MBR-040492
Opened: 2026-10-22 12:43:43
Top score: 0.83