Record, ENR, bronze and silver
ENR-138870
Received 2026-03-27T21:22:29Z, line 63,035 of the ENR feed
ENRRule
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | Anna | Anna | Unchanged |
| Middle | — | — | Unchanged |
| Last name | Olson | Olson | Unchanged |
| Date of birth | 11/10/77 | 1977-11-10 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | UHC-81376-72 | UHC-81376-72 | Unchanged |
| SSN | •••-••-0575 | •••-••-0575 | Unchanged |
| Phone | (624) 217-2926 | 6242172926 | Parsed |
| ANNA.OLSON27@ICLOUD.COM | anna.olson27@icloud.com | Changed | |
| Address | 4540 ELM ST | 4540 Elm St | Changed |
| City | Las Vegas | Las Vegas | Unchanged |
| State | NV | NV | Unchanged |
| ZIP | ·89181 | 89181 | Changed |
| Group | GRP-5637 | GRP-5637 | Unchanged |
| Plan | CHOICE-PLUS-PPO | CHOICE-PLUS-PPO | Unchanged |
- Quality score
- 0.64
- Name key
- anna|olson
- Address key
- 4540|elm|89181
- Canonical first
- anna
Quality flags
6 raised during normalisation
- Two-digit birth yearDate of birth carried a two-digit year; century inferred by pivot
- Phone reformattedPhone reduced to ten digits, punctuation and leading country code 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
- Email lower-casedEmail lower-cased
- Whitespace trimmedLeading or trailing whitespace removed from one or more fields
Candidate pairs
Every scored comparison involving this record, highest score first
| Other record | Score | Method | Rule | Decision |
|---|---|---|---|---|
| TPA-63092 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-022464
- Method
- Rule
- Confidence
- 0.97
- Rule
- D2 ssn4 + dob + last name
Golden record: Anna Olson, 1977-11-10, 2 records, Verified
Evidence
Matched against TPA-63092
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| SSN (last four) | 1.00 | 2.5 | |
| Address | 1.00 | 2.0 | exact |
Audit
5 hash-chained entries for this record
- Record linked automaticallycbddd8125d2026-10-19 19:54:38, matching_agentidentity id MBR-022464, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-63092
- Record linked automatically3b20e9c7c92026-10-19 19:52:09, matching_agentidentity id MBR-022464, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-63092
- Record linked automaticallyb379fb04a52026-10-19 19:45:42, matching_agentidentity id MBR-022464, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-63092
- Record linked automatically288fc97cb82026-10-19 19:32:31, matching_agentidentity id MBR-022464, confidence 0.97, rule D2 ssn4 + dob + last name, method deterministic, matched record TPA-63092
- Record linked automatically19635f31712026-10-19 19:31:28, matching_agentidentity id MBR-017806, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-138869