David Oranchak

GPTKB entity

Statements (34)
Predicate Object
gptkbp:instanceOf person
gptkbp:associatedWith Zodiac_Killer_case
gptkbp:birthDate 1971-01-01
gptkbp:collaboratedWith gptkb:Mike_Morford
Jarl Van Eycke
gptkbp:contribution cipher analysis
gptkbp:fieldOfStudy cryptography
gptkbp:hasEvents documentary features
lectures on cryptography
deciphering the 340-character cipher
deciphering the 408-character cipher
public speaking on cryptography
workshops on puzzle solving
Zodiac_cipher_solving_events
interviews_about_Zodiac_case
media_appearances_regarding_Zodiac_case
gptkbp:hasFeature computer science
mathematics
true crime
history of ciphers
gptkbp:hasPublications articles on cryptography
research papers on cryptanalysis
blog_posts_about_Zodiac_ciphers
gptkbp:hasSkill data analysis
programming
puzzle solving
https://www.w3.org/2000/01/rdf-schema#label David Oranchak
gptkbp:influencedBy cryptanalysts
gptkbp:knownFor solving the Zodiac Killer ciphers
gptkbp:locatedIn gptkb:Virginia
gptkbp:nationality American
gptkbp:occupation software developer
gptkbp:project ZodiacKiller.com
gptkbp:website https://www.davidoranchak.com