Home / Companies / Zoll Data Systems, Inc.
Zoll Data Systems, Inc. H-1B company data
Summary
Zoll Data Systems, Inc. filed 35 H-1B labor condition applications (LCAs) with the U.S. Department of Labor between FY2016-FY2025.
Of those, 35 were certified (a 100% certification rate among adjudicated filings).
The filings span 19 distinct role titles across 5 worksites.
The most-sponsored role was Load And Performance Software Engineer (3 filings), with offered wages from $104,229 to $115,000.
Separately, USCIS H-1B Employer Data Hub records show 15 approved and 0 denied H-1B petitions for this employer.
LCA filings are labor-condition applications certified by the U.S. Department of Labor, not active job postings or approved USCIS H-1B petitions.
| Employer | LCA filings | Role titles | Worksites | Coverage | USCIS approvals | Top role | Sources | Open |
|---|---|---|---|---|---|---|---|---|
| Zoll Data Systems, Inc. ZOLL Data Systems, ZOLL DATA SYSTEMS INC | 35 | 19 | 5 | FY2016 to FY2025 Latest decision 2025-04-16 | 15 | Load and Performance Software Engineer 3 filings | dol_oflc_lca, uscis_h1b_employer_data_hub | Profile |
Activity summary
| LCA filings | 35 |
| Certified LCAs | 35 |
| Denied LCAs | 0 |
| Role titles | 19 |
| Worksites | 5 |
| Latest decision | 2025-04-16 |
| USCIS approvals | 15 |
| USCIS denials | 0 |
Aliases and source names
| Aliases | Source Names | Sources |
|---|---|---|
| ZOLL Data Systems, ZOLL DATA SYSTEMS INC | Zoll Data Systems, Inc., ZOLL DATA SYSTEMS INC | dol_oflc_lca, uscis_h1b_employer_data_hub |
Top roles
| Title | SOC | LCA filings | Low wage min | High wage max |
|---|---|---|---|---|
| Load and Performance Software Engineer | 15-1133.00 Software Developers, Systems Software | 3 | $104,229 | $115,000 |
| Site Reliability Engineer Architect (DevOps Engineer) | 15-1132.00 Software Developers, Applications | 3 | $123,219 | $165,000 |
| Automated Test Engineer III | 15-1132.00 Software Developers, Applications | 2 | $110,000 | $125,000 |
| IT Systems AWS Engineer | 15-1121.00 Computer Systems Analysts | 2 | $110,000 | $130,000 |
| Load and Performance Engineer | 15-1252.00 Software Developers | 2 | $105,000 | $115,000 |
| Platform Engineer | 15-1299.08 Computer Systems Engineers/Architects | 2 | $115,000 | $115,000 |
| Senior Software Engineer | 15-1252.00 Software Developers | 2 | $120,000 | $140,000 |
| SOFTWARE ENGINEER | 15-1132 | 2 | $95,000 | $0 |
| Software Engineer II | 15-1132.00 Software Developers, Applications | 2 | $90,000 | $110,000 |
| SOFTWARE ENGINEER IV | 15-1132 | 2 | $145,000 | $0 |
Top markets
| City | State | Postal Code | LCA Count | Role Title Count | Wage Low Min | Wage High Max | First Fiscal Year | Latest Fiscal Year |
|---|---|---|---|---|---|---|---|---|
| Broomfield | CO | 80021 | 25 | 15 | 71,000 | 175,000 | 2,017 | 2,025 |
| Centerville | OH | 45458 | 5 | 2 | 104,229 | 115,000 | 2,020 | 2,023 |
| Broomfield | CO | 80127 | 2 | 1 | 70,000 | 0 | 2,016 | 2,018 |
| Plantation | FL | 33324 | 2 | 1 | 110,000 | 130,000 | 2,020 | 2,020 |
| San Diego | CA | 92126 | 1 | 1 | 120,000 | 120,000 | 2,023 | 2,023 |
Full company payload
| Company ID | company:zoll data systems |
| Name | Zoll Data Systems, Inc. |
| Normalized Name | zoll data systems |
| Source Company Ids | company_dol_oflc_lca_zoll_data_systems_inc, company_uscis_h1b_datahub_zoll_data_systems_inc_tax_1124 |
| Source Names | Zoll Data Systems, Inc., ZOLL DATA SYSTEMS INC |
| Aliases | ZOLL Data Systems, ZOLL DATA SYSTEMS INC |
| Sources | dol_oflc_lca, uscis_h1b_employer_data_hub |
Names
{
"source_names": [
"Zoll Data Systems, Inc.",
"ZOLL DATA SYSTEMS INC"
],
"dba_names": [
"ZOLL Data Systems"
],
"name_variants": [
{
"value": "Zoll Data Systems, Inc.",
"filing_count": 23,
"first_fiscal_year": 2020,
"latest_fiscal_year": 2024,
"source": "dol_oflc_lca"
},
{
"value": "ZOLL DATA SYSTEMS, INC.",
"filing_count": 8,
"first_fiscal_year": 2016,
"latest_fiscal_year": 2018,
"source": "dol_oflc_lca"
},
{
"value": "ZOLL Data Systems",
"filing_count": 2,
"first_fiscal_year": 2025,
"latest_fiscal_year": 2025,
"source": "dol_oflc_lca"
},
{
"value": "ZOLL Data Systems, Inc.",
"filing_count": 2,
"first_fiscal_year": 2022,
"latest_fiscal_year": 2022,
"source": "dol_oflc_lca"
},
{
"value": "ZOLL DATA SYSTEMS INC",
"source": "uscis_h1b_employer_data_hub"
}
]
}Identifiers
[
{
"identifier_type": "tax_id_last_four",
"identifier_value": "1124",
"source": "uscis_h1b_employer_data_hub"
}
]LCA Activity
{
"lca_count": 35,
"case_count": 35,
"role_title_count": 19,
"worksite_count": 5,
"total_workers": 35,
"first_fiscal_year": 2016,
"first_received_date": "2016-03-07",
"latest_fiscal_year": 2025,
"latest_decision_date": "2025-04-16",
"certified_count": 35,
"denied_count": 0,
"status_breakdown": [
{
"value": "Certified",
"filing_count": 23,
"first_fiscal_year": 2020,
"latest_fiscal_year": 2025,
"source": "dol_oflc_lca"
},
{
"value": "CERTIFIED",
"filing_count": 7,
"first_fiscal_year": 2016,
"latest_fiscal_year": 2018,
"source": "dol_oflc_lca"
},
{
"value": "Certified - Withdrawn",
"filing_count": 4,
"first_fiscal_year": 2023,
"latest_fiscal_year": 2023,
"source": "dol_oflc_lca"
},
{
"value": "CERTIFIED-WITHDRAWN",
"filing_count": 1,
"first_fiscal_year": 2018,
"latest_fiscal_year": 2018,
"source": "dol_oflc_lca"
}
],
"visa_class_breakdown": [
{
"value": "H-1B",
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"first_fiscal_year": 2017,
"latest_fiscal_year": 2025,
"source": "dol_oflc_lca"
},
{
"value": "E-3 Australian",
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"first_fiscal_year": 2016,
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}
],
"full_time_position_breakdown": [
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"first_fiscal_year": 2017,
"latest_fiscal_year": 2025,
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}
]
}Petition Activity
{
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"2022",
"2023"
],
"year_metrics": [
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"states": [
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"fiscal_year": 2011,
"naics_codes": [
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],
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"petition_count_id": "petition_count_uscis_h1b_archive_zoll_data_systems_inc_tax_1124_2011",
"source_record_ids": [
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],
"continuing_approval": 0
},
{
"cities": [
"Broomfield"
],
"states": [
"CO"
],
"fiscal_year": 2014,
"naics_codes": [
"51"
],
"postal_codes": [
"80021"
],
"total_denial": 0,
"initial_denial": 0,
"total_approval": 2,
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"continuing_denial": 0,
"petition_count_id": "petition_count_uscis_h1b_archive_zoll_data_systems_inc_tax_1124_2014",
"source_record_ids": [
"sr_uscis_h1b_datahub_2014_row_044317"
],
"continuing_approval": 2
},
{
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"total_approval": 3,
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"petition_count_id": "petition_count_uscis_h1b_archive_zoll_data_systems_inc_tax_1124_2017",
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"sr_uscis_h1b_datahub_2017_row_038834"
],
"continuing_approval": 2
},
{
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"Broomfield"
],
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"CO"
],
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"naics_codes": [
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],
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],
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"petition_count_id": "petition_count_uscis_h1b_archive_zoll_data_systems_inc_tax_1124_2018",
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],
"continuing_approval": 1
},
{
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"Broomfield"
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"CO"
],
"fiscal_year": 2020,
"naics_codes": [
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],
"postal_codes": [
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"total_denial": 0,
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"continuing_denial": 0,
"petition_count_id": "petition_count_uscis_h1b_archive_zoll_data_systems_inc_tax_1124_2020",
"source_record_ids": [
"sr_uscis_h1b_datahub_2020_row_055126"
],
"continuing_approval": 4
},
{
"cities": [
"Broomfield"
],
"states": [
"CO"
],
"fiscal_year": 2022,
"naics_codes": [
"51"
],
"postal_codes": [
"80021"
],
"total_denial": 0,
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"source_record_ids": [
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],
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},
{
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"source_record_ids": [
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],
"continuing_approval": 1
}
]
}Addresses
{
"office_addresses": [
{
"address_kind": "office",
"raw_address": "BROOMFIELD CO 80021",
"city": "Broomfield",
"state": "CO",
"postal_code": "80021",
"filing_count": 33,
"case_count": 33,
"first_fiscal_year": 2017,
"latest_fiscal_year": 2025,
"latest_decision_date": "2025-04-16",
"source_ids": [
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},
{
"address_kind": "office",
"raw_address": "BROOMFIELD CO 80127",
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"filing_count": 2,
"case_count": 2,
"first_fiscal_year": 2016,
"latest_fiscal_year": 2018,
"latest_decision_date": "2017-12-04",
"source_ids": [
"dol_oflc_lca"
]
}
],
"worksite_addresses": [
{
"address_kind": "worksite",
"raw_address": "BROOMFIELD CO 80021",
"city": "Broomfield",
"county": "Broomfield",
"state": "CO",
"postal_code": "80021",
"filing_count": 18,
"case_count": 18,
"first_fiscal_year": 2017,
"latest_fiscal_year": 2025,
"latest_decision_date": "2025-04-16",
"source_ids": [
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},
{
"address_kind": "worksite",
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"city": "Broomfield",
"county": "Weld",
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"postal_code": "80021",
"filing_count": 1,
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"first_fiscal_year": 2025,
"latest_fiscal_year": 2025,
"latest_decision_date": "2024-11-04",
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"dol_oflc_lca"
]
},
{
"address_kind": "worksite",
"raw_address": "BROOMFIELD CO 80021",
"city": "Broomfield",
"county": "Boulder",
"state": "CO",
"postal_code": "80021",
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"case_count": 1,
"first_fiscal_year": 2024,
"latest_fiscal_year": 2024,
"latest_decision_date": "2024-01-11",
"source_ids": [
"dol_oflc_lca"
]
},
{
"address_kind": "worksite",
"raw_address": "CENTERVILLE OH 45458",
"city": "Centerville",
"county": "Montgomery",
"state": "OH",
"postal_code": "45458",
"filing_count": 5,
"case_count": 5,
"first_fiscal_year": 2020,
"latest_fiscal_year": 2023,
"latest_decision_date": "2022-12-01",
"source_ids": [
"dol_oflc_lca"
]
},
{
"address_kind": "worksite",
"raw_address": "SAN DIEGO CA 92126",
"city": "San Diego",
"county": "San Diego",
"state": "CA",
"postal_code": "92126",
"filing_count": 1,
"case_count": 1,
"first_fiscal_year": 2023,
"latest_fiscal_year": 2023,
"latest_decision_date": "2023-04-11",
"source_ids": [
"dol_oflc_lca"
]
},
{
"address_kind": "worksite",
"raw_address": "BROOMFIELD CO 80021",
"city": "Broomfield",
"county": "Jefferson",
"state": "CO",
"postal_code": "80021",
"filing_count": 5,
"case_count": 5,
"first_fiscal_year": 2020,
"latest_fiscal_year": 2021,
"latest_decision_date": "2021-05-24",
"source_ids": [
"dol_oflc_lca"
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},
{
"address_kind": "worksite",
"raw_address": "PLANTATION FL 33324",
"city": "Plantation",
"county": "Broward",
"state": "FL",
"postal_code": "33324",
"filing_count": 2,
"case_count": 2,
"first_fiscal_year": 2020,
"latest_fiscal_year": 2020,
"latest_decision_date": "2020-07-15",
"source_ids": [
"dol_oflc_lca"
]
},
{
"address_kind": "worksite",
"raw_address": "BROOMFIELD CO 80127",
"city": "Broomfield",
"county": "Broomfield",
"state": "CO",
"postal_code": "80127",
"filing_count": 2,
"case_count": 2,
"first_fiscal_year": 2016,
"latest_fiscal_year": 2018,
"latest_decision_date": "2017-12-04",
"source_ids": [
"dol_oflc_lca"
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}
],
"summary": {
"office_address_count": 2,
"worksite_address_count": 8,
"has_street_address_evidence": true,
"caveat": "LCA employer/worksite addresses are capped filing evidence scoped to matched source company names and should not be treated as verified headquarters without external validation."
}
}Geography
{
"states": [
"CO",
"OH",
"FL",
"CA"
],
"cities": [
"Broomfield",
"Centerville",
"Plantation",
"San Diego"
],
"postal_codes": [
"80021",
"45458",
"80127",
"33324",
"92126"
],
"top_markets": [
{
"city": "Broomfield",
"state": "CO",
"postal_code": "80021",
"lca_count": 25,
"role_title_count": 15,
"wage_low_min": 71000,
"wage_high_max": 175000,
"first_fiscal_year": 2017,
"latest_fiscal_year": 2025
},
{
"city": "Centerville",
"state": "OH",
"postal_code": "45458",
"lca_count": 5,
"role_title_count": 2,
"wage_low_min": 104229,
"wage_high_max": 115000,
"first_fiscal_year": 2020,
"latest_fiscal_year": 2023
},
{
"city": "Broomfield",
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"postal_code": "80127",
"lca_count": 2,
"role_title_count": 1,
"wage_low_min": 70000,
"wage_high_max": 0,
"first_fiscal_year": 2016,
"latest_fiscal_year": 2018
},
{
"city": "Plantation",
"state": "FL",
"postal_code": "33324",
"lca_count": 2,
"role_title_count": 1,
"wage_low_min": 110000,
"wage_high_max": 130000,
"first_fiscal_year": 2020,
"latest_fiscal_year": 2020
},
{
"city": "San Diego",
"state": "CA",
"postal_code": "92126",
"lca_count": 1,
"role_title_count": 1,
"wage_low_min": 120000,
"wage_high_max": 120000,
"first_fiscal_year": 2023,
"latest_fiscal_year": 2023
}
]
}Industry
{
"naics_codes": [
"621511",
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],
"naics_breakdown": [
{
"value": "511210",
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"first_fiscal_year": 2017,
"latest_fiscal_year": 2024,
"source": "dol_oflc_lca"
},
{
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"source": "dol_oflc_lca"
}
]
}Wage Summary
{
"annualized_low_min": 70000,
"annualized_high_max": 175000,
"annualized_low_avg": 112594.114285714
}Trend
[
{
"fiscal_year": 2016,
"quarter": "Q2",
"lca_count": 1,
"case_count": 1,
"role_title_count": 1,
"worksite_count": 1,
"wage_low_min": 70000,
"wage_high_max": 0,
"wage_low_avg": 70000
},
{
"fiscal_year": 2017,
"quarter": "Q2",
"lca_count": 5,
"case_count": 5,
"role_title_count": 4,
"worksite_count": 1,
"wage_low_min": 90000,
"wage_high_max": 0,
"wage_low_avg": 114000
},
{
"fiscal_year": 2018,
"quarter": "Q2",
"lca_count": 2,
"case_count": 2,
"role_title_count": 2,
"worksite_count": 2,
"wage_low_min": 79310,
"wage_high_max": 0,
"wage_low_avg": 112155
},
{
"fiscal_year": 2020,
"quarter": "Q2",
"lca_count": 2,
"case_count": 2,
"role_title_count": 2,
"worksite_count": 1,
"wage_low_min": 106038,
"wage_high_max": 117000,
"wage_low_avg": 106038
},
{
"fiscal_year": 2020,
"quarter": "Q3",
"lca_count": 6,
"case_count": 6,
"role_title_count": 4,
"worksite_count": 3,
"wage_low_min": 90000,
"wage_high_max": 165000,
"wage_low_avg": 107908
},
{
"fiscal_year": 2020,
"quarter": "Q4",
"lca_count": 4,
"case_count": 4,
"role_title_count": 3,
"worksite_count": 2,
"wage_low_min": 110000,
"wage_high_max": 165000,
"wage_low_avg": 115000
},
{
"fiscal_year": 2021,
"quarter": "Q3",
"lca_count": 1,
"case_count": 1,
"role_title_count": 1,
"worksite_count": 1,
"wage_low_min": 90418,
"wage_high_max": 120000,
"wage_low_avg": 90418
},
{
"fiscal_year": 2022,
"quarter": "Q3",
"lca_count": 2,
"case_count": 2,
"role_title_count": 2,
"worksite_count": 1,
"wage_low_min": 71000,
"wage_high_max": 140000,
"wage_low_avg": 94000
},
{
"fiscal_year": 2023,
"quarter": "Q1",
"lca_count": 3,
"case_count": 3,
"role_title_count": 3,
"worksite_count": 2,
"wage_low_min": 104229,
"wage_high_max": 115000,
"wage_low_avg": 108076.333333333
},
{
"fiscal_year": 2023,
"quarter": "Q2",
"lca_count": 4,
"case_count": 4,
"role_title_count": 4,
"worksite_count": 2,
"wage_low_min": 104229,
"wage_high_max": 175000,
"wage_low_avg": 124807.25
},
{
"fiscal_year": 2023,
"quarter": "Q3",
"lca_count": 2,
"case_count": 2,
"role_title_count": 1,
"worksite_count": 2,
"wage_low_min": 120000,
"wage_high_max": 140000,
"wage_low_avg": 130000
},
{
"fiscal_year": 2024,
"quarter": "Q2",
"lca_count": 1,
"case_count": 1,
"role_title_count": 1,
"worksite_count": 1,
"wage_low_min": 130000,
"wage_high_max": 130000,
"wage_low_avg": 130000
},
{
"fiscal_year": 2025,
"quarter": "Q1",
"lca_count": 1,
"case_count": 1,
"role_title_count": 1,
"worksite_count": 1,
"wage_low_min": 135388,
"wage_high_max": 135388,
"wage_low_avg": 135388
},
{
"fiscal_year": 2025,
"quarter": "Q3",
"lca_count": 1,
"case_count": 1,
"role_title_count": 1,
"worksite_count": 1,
"wage_low_min": 129696,
"wage_high_max": 129696,
"wage_low_avg": 129696
}
]Links
{
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"wages": "/v1/wages?company=Zoll%20Data%20Systems%2C%20Inc.",
"trends": "/v1/trends?company=Zoll%20Data%20Systems%2C%20Inc."
}Frequently asked questions
- Does Zoll Data Systems, Inc. sponsor H-1B visas?
- Yes. Zoll Data Systems, Inc. filed 35 H-1B labor condition applications with the U.S. Department of Labor (FY2016-FY2025), of which 35 were certified. LCA filings are labor-condition applications certified by the U.S. Department of Labor, not active job postings or approved USCIS H-1B petitions.
- How many H-1B applications has Zoll Data Systems, Inc. filed?
- Zoll Data Systems, Inc. has 35 H-1B LCA filings on record spanning FY2016-FY2025 across 19 role titles and 5 worksites.
- What roles does Zoll Data Systems, Inc. sponsor for H-1B?
- The most common H-1B role at Zoll Data Systems, Inc. is Load And Performance Software Engineer (3 filings). Other frequent roles include Site Reliability Engineer Architect (Devops Engineer), Automated Test Engineer Iii, It Systems Aws Engineer, Load And Performance Engineer.
- What wages does Zoll Data Systems, Inc. offer H-1B workers?
- For its most-sponsored role (Load And Performance Software Engineer), Zoll Data Systems, Inc. reported offered wages ranging from $104,229 to $115,000 in DOL LCA filings.
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