DataElement
publicId 11475057
version 2
longName Data File Checksum Type
shortName 11475056v2.00:11475050v1.00
definition The method by which the file checksum was calculated.
context NCI Standards
origin CRDC:Cancer Research Data Commons
workflowStatus RELEASED
registrationStatus Qualified
latestVersionIndicator Yes
beginDate 2024-05-14
endDate
changeDescription
administrativeNotes 2/9/26 added PSDC Table alt per model property-CDE mapping review. jk; 7/7/25 Versioned for Code Map to remove "electronic" in LN and to use new DEC version, CDE already using Code Map OC. Upd WFS/RS to Released/Qualified since CDE in NCI Standards context jk; 9/17/24 Per CRDC Model submission XLS, added Alt Name and CSI for CRDC Submission Model. bf;5/14/24 - AI ownership transfered to NCI Standards due to increased reuse of the "File" CDE set. jk
unresolvedIssues
deletedIndicator No
createdBy JKNABLE
dateCreated 2025-07-07
modifiedBy JKNABLE
dateModified 2026-02-09
DataElementConcept
publicId 11475056
version 2
longName Data File Checksum
shortName 11280312v1.00:2223305v1.00
definition A data file stored as an electronic record.:A computed value which depends on the contents of a block of data and which is transmitted or stored along with the data in order to detect corruption of the data. The receiving system recomputes the checksum based upon the received data and compares this value with the one sent with the data. If the two values are the same, the receiver has some confidence that the data was received correctly.
context CRDC
origin CRDC:Cancer Research Data Commons
workflowStatus RELEASED
registrationStatus Qualified
latestVersionIndicator Yes
beginDate 2022-10-18
endDate
changeDescription
administrativeNotes 7/7/25 Versioned for CodeMap change in LN, already using CodeMap concept. Upd WFS/RS to Released/Qualified to match prior version. jk; 12/8/22 released per SME/Olga; upd RS/WF statuses. jk;10/18/22 Created for CRDC DSS BF;
unresolvedIssues
deletedIndicator No
createdBy JKNABLE
dateCreated 2025-07-07
modifiedBy JKNABLE
dateModified 2025-07-07
ObjectClass
publicId 11280312
version 1
longName Electronic File
shortName C189945
definition A data file stored as an electronic record.
context NCIP
origin
workflowStatus RELEASED
registrationStatus Application
latestVersionIndicator Yes
beginDate 2022-09-20
endDate
changeDescription
administrativeNotes
unresolvedIssues
deletedIndicator No
createdBy FINCHAMB
dateCreated 2022-09-20
modifiedBy FINCHAMB
dateModified 2022-09-20
Concepts
longName Electronic File
conceptCode C189945
definition A data file stored as an electronic record.
evsSource NCI_CONCEPT_CODE
primaryIndicator Yes
displayOrder 0
Property
publicId 2223305
version 1
longName Checksum
shortName C43522
definition A computed value which depends on the contents of a block of data and which is transmitted or stored along with the data in order to detect corruption of the data. The receiving system recomputes the checksum based upon the received data and compares this value with the one sent with the data. If the two values are the same, the receiver has some confidence that the data was received correctly. (http://foldoc.doc.ic.ac.uk/foldoc/foldoc.cgi?checksum)
context NCIP
origin NCI Thesaurus
workflowStatus RELEASED
registrationStatus Application
latestVersionIndicator Yes
beginDate 2005-05-02
endDate
changeDescription
administrativeNotes
unresolvedIssues
deletedIndicator No
createdBy UMLLOADER
dateCreated 2005-05-02
modifiedBy DWARZEL
dateModified 2023-04-12
Concepts
longName Checksum
conceptCode C43522
definition A computed value which depends on the contents of a block of data and which is transmitted or stored along with the data in order to detect corruption of the data. The receiving system recomputes the checksum based upon the received data and compares this value with the one sent with the data. If the two values are the same, the receiver has some confidence that the data was received correctly.
evsSource NCI_CONCEPT_CODE
primaryIndicator Yes
displayOrder 0
ConceptualDomain
publicId 2435032
version 1
longName Property or Attribute
shortName C20189
definition The distinguishing qualities or prominent aspect of a person, object, action, process, or substance.
context NCIP
origin NCI Thesaurus
workflowStatus RELEASED
registrationStatus Application
latestVersionIndicator Yes
beginDate 2005-12-06
endDate
changeDescription
administrativeNotes
unresolvedIssues
deletedIndicator No
createdBy CURTIST
dateCreated 2005-12-06
modifiedBy SBR
dateModified 2006-12-20
ValueDomain
publicId 11475050
version 1
longName Checksum Type
shortName 11475050v1.00
definition A computed value which depends on the contents of a block of data and which is transmitted or stored along with the data in order to detect corruption of the data. The receiving system recomputes the checksum based upon the received data and compares this value with the one sent with the data. If the two values are the same, the receiver has some confidence that the data was received correctly._Something distinguishable as an identifiable class based on common qualities.
context CRDC
type Enumerated
dataType CHARACTER
minLength
maxLength 20
minValue
maxValue
decimalPlace
origin CRDC:Cancer Research Data Commons
workflowStatus RELEASED
registrationStatus Qualified
latestVersionIndicator Yes
beginDate 2022-10-18
endDate
changeDescription
administrativeNotes 12/8/22 released per SME/Olga; upd RS/WF statuses. jk; 10/18/22 Created for CRDC DSS Checksum CDE's BF;
unresolvedIssues
deletedIndicator No
createdBy FINCHAMB
dateCreated 2022-10-18
modifiedBy JKNABLE
dateModified 2022-12-08
PermissibleValues
publicId 9107931
value md5sum
valueDescription
origin
beginDate 2022-10-18
endDate
deletedIndicator No
createdBy FINCHAMB
dateCreated 2022-10-18
modifiedBy FINCHAMB
dateModified 2022-10-18
ValueMeaning
publicId 11475055
version 1
longName MD5 Checksum
shortName 11475055v1.00
definition A 32-character hexadecimal number that is computed on a file.
context NCIP
origin
workflowStatus RELEASED
registrationStatus Application
latestVersionIndicator Yes
beginDate 2022-10-18
endDate
changeDescription
administrativeNotes
unresolvedIssues
deletedIndicator No
createdBy FINCHAMB
dateCreated 2022-10-18
modifiedBy FINCHAMB
dateModified 2022-10-18
Concepts
longName MD5 Checksum
conceptCode C171276
definition A 32-character hexadecimal number that is computed on a file.
evsSource NCI_CONCEPT_CODE
primaryIndicator Yes
displayOrder 0
publicId 9107932
value sha1
valueDescription
origin
beginDate 2022-10-18
endDate
deletedIndicator No
createdBy FINCHAMB
dateCreated 2022-10-18
modifiedBy FINCHAMB
dateModified 2022-10-18
ValueMeaning
publicId 2929855
version 1
longName Secure Hash Algorithm-1
shortName 2929855
definition An algorithm for computing a condensed representation of a message or a data file that produces a 160-bit message digest.
context NCIP
origin
workflowStatus RELEASED
registrationStatus Application
latestVersionIndicator Yes
beginDate 2009-08-07
endDate
changeDescription
administrativeNotes
unresolvedIssues
deletedIndicator No
createdBy UMLLOADER_ISO
dateCreated 2009-08-07
modifiedBy SBR
dateModified 2018-01-19
Concepts
longName Secure Hash Algorithm-1
conceptCode C80225
definition An algorithm for computing a condensed representation of a message or a data file that produces a 160-bit message digest.
evsSource NCI_CONCEPT_CODE
primaryIndicator Yes
displayOrder 0
Designations
languageName ENGLISH
name SHA1
type UML Value Name
context NCIP
id 7086F85A-7CA5-9618-E040-BB89AD43197E
createdBy ISOUMLLOADER
dateCreated 2009-08-07
modifiedBy ONEDATA
dateModified 2009-08-07
publicId 9107933
value sha256
valueDescription
origin
beginDate 2022-10-18
endDate
deletedIndicator No
createdBy FINCHAMB
dateCreated 2022-10-18
modifiedBy FINCHAMB
dateModified 2022-10-18
ValueMeaning
publicId 2929856
version 1
longName Secure Hash Algorithm-256
shortName 2929856
definition An algorithm for computing a condensed representation of a message or a data file that produces a 256-bit message digest.
context NCIP
origin
workflowStatus RELEASED
registrationStatus Application
latestVersionIndicator Yes
beginDate 2009-08-07
endDate
changeDescription
administrativeNotes
unresolvedIssues
deletedIndicator No
createdBy UMLLOADER_ISO
dateCreated 2009-08-07
modifiedBy SBR
dateModified 2018-01-19
Concepts
longName Secure Hash Algorithm-256
conceptCode C80226
definition An algorithm for computing a condensed representation of a message or a data file that produces a 256-bit message digest.
evsSource NCI_CONCEPT_CODE
primaryIndicator Yes
displayOrder 0
Designations
languageName ENGLISH
name SHA256
type UML Value Name
context NCIP
id 7086F865-5E7B-F645-E040-BB89AD4319B7
createdBy ISOUMLLOADER
dateCreated 2009-08-07
modifiedBy ONEDATA
dateModified 2009-08-07
ConceptualDomain
publicId 2435019
version 1
longName Conceptual Entity
shortName C20181
definition An organizational header for concepts representing mostly abstract entities.
context NCIP
origin NCI Thesaurus
workflowStatus RELEASED
registrationStatus Application
latestVersionIndicator Yes
beginDate 2005-12-06
endDate
changeDescription
administrativeNotes
unresolvedIssues
deletedIndicator No
createdBy CURTIST
dateCreated 2005-12-06
modifiedBy SBR
dateModified 2006-12-20
RepresentationTerm
publicId 11475049
version 1
longName Checksum Type
shortName 11475049v1.00
definition A computed value which depends on the contents of a block of data and which is transmitted or stored along with the data in order to detect corruption of the data. The receiving system recomputes the checksum based upon the received data and compares this value with the one sent with the data. If the two values are the same, the receiver has some confidence that the data was received correctly._Something distinguishable as an identifiable class based on common qualities.
context NCIP
origin
workflowStatus RELEASED
registrationStatus Application
latestVersionIndicator Yes
beginDate 2022-10-18
endDate
changeDescription
administrativeNotes
unresolvedIssues
deletedIndicator No
createdBy FINCHAMB
dateCreated 2022-10-18
modifiedBy FINCHAMB
dateModified 2022-10-18
Concepts
longName Checksum
conceptCode C43522
definition A computed value which depends on the contents of a block of data and which is transmitted or stored along with the data in order to detect corruption of the data. The receiving system recomputes the checksum based upon the received data and compares this value with the one sent with the data. If the two values are the same, the receiver has some confidence that the data was received correctly.
evsSource NCI_CONCEPT_CODE
primaryIndicator No
displayOrder 1
longName Type
conceptCode C25284
definition Something distinguishable as an identifiable class based on common qualities.
evsSource NCI_CONCEPT_CODE
primaryIndicator Yes
displayOrder 0
ClassificationSchemes
publicId 8064110
version 1
longName GC (General Commons)
context CRDC
workflowStatus RELEASED
registrationStatus Application
ClassificationSchemeItems
publicId 12177496
version 1
longName File
context CRDC
workflowStatus RELEASED
registrationStatus Application
publicId 10466051
version 1
longName All CRDC Standard CDEs
context CRDC
workflowStatus RELEASED
registrationStatus Application
ClassificationSchemeItems
publicId 14193211
version 1
longName File
context CRDC
workflowStatus RELEASED
registrationStatus Application
publicId 11518160
version 1
longName CTDC (Clinical and Translational Data Commons)
context CRDC
workflowStatus RELEASED
registrationStatus Application
ClassificationSchemeItems
publicId 14413707
version 1
longName CTDC Model
context CRDC
workflowStatus RELEASED
registrationStatus Application
publicId 14413714
version 1
longName Data File
context CRDC
workflowStatus RELEASED
registrationStatus Application
publicId 13574489
version 1
longName CCDI (Childhood Cancer Data Initiative)
context Pediatric Cancer
workflowStatus RELEASED
registrationStatus Application
ClassificationSchemeItems
publicId 13594093
version 1
longName Sample
context Pediatric Cancer
workflowStatus RELEASED
registrationStatus Application
publicId 13594094
version 1
longName Sequencing
context Pediatric Cancer
workflowStatus RELEASED
registrationStatus Application
publicId 13594223
version 1
longName Sequencing File
context Pediatric Cancer
workflowStatus RELEASED
registrationStatus Application
publicId 13594225
version 1
longName Single Cell Sequencing File
context Pediatric Cancer
workflowStatus RELEASED
registrationStatus Application
publicId 13596237
version 1
longName Clinical Measure File
context Pediatric Cancer
workflowStatus RELEASED
registrationStatus Application
publicId 15020003
version 1
longName PSDC (Population Science Data Commons)
context CRDC
workflowStatus RELEASED
registrationStatus Application
ClassificationSchemeItems
publicId 15020130
version 1
longName File
context CRDC
workflowStatus RELEASED
registrationStatus Application
publicId 15103644
version 1
longName CRDC Submission Model
context CRDC
workflowStatus DRAFT NEW
registrationStatus Application
ClassificationSchemeItems
publicId 15105436
version 1
longName File
context CRDC
workflowStatus RELEASED
registrationStatus Application
AlternateNames
name data_file
type CTDC Table
context CRDC
name data_file_checksum_type
type PSDC Alt Name
context CRDC
name clinical_measure_file
type CCDI Table
context Pediatric Cancer
name sequencing_file
type CCDI Table
context Pediatric Cancer
name checksum_algorithm
type CRDC Model Alt Name
context CRDC
name data_file_checksum_type
type CTDC Alt Name
context CRDC
name checksum_algorithm
type GC Alt Name
context CRDC
name Data File Checksum Type
type CRDC Alt Name
context CRDC
name checksum_algorithm
type CCDI Alt Name
context Pediatric Cancer
name File
type PSDC Table
context CRDC
ReferenceDocuments
documentName PQT
documentText Checksum Type
documentType Preferred Question Text
url
context NCI Standards
documentName CDS
documentText Optional - if you want to use a second checksum hash
documentType Coding Instructions
url
context CRDC
documentName CDS
documentText SHA-1; SHA-256; SHA-512
documentType EXAMPLE
url
context CRDC
apiResponse
type S