{"id":39307,"date":"2022-02-16T06:54:11","date_gmt":"2022-02-16T05:54:11","guid":{"rendered":"https:\/\/www.coinpro.ch\/glossar\/hash-function\/"},"modified":"2025-08-08T10:26:13","modified_gmt":"2025-08-08T08:26:13","slug":"hash-function","status":"publish","type":"encyclopedia","link":"https:\/\/www.coinpro.ch\/en\/glossary\/hash-function\/","title":{"rendered":"Hash Function"},"content":{"rendered":"

In cryptographic systems, the hash function ensures that a data sequence with a fixed text or data length permitted for the respective system is created from data records of different lengths. It converts entered data such as access keys into the required hash value. The function is important for complying with applicable security standards and facilitating the identification of individual transactions. <\/p>\n","protected":false},"excerpt":{"rendered":"

In cryptographic systems, the hash function ensures that a data sequence with a fixed text or data length permitted for the respective system is created…<\/p>\n","protected":false},"author":16,"featured_media":0,"template":"","meta":{"_acf_changed":false,"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"class_list":["post-39307","encyclopedia","type-encyclopedia","status-publish","hentry"],"acf":[],"yoast_head":"\nWhat is a Hash Function? - CoinPro.ch<\/title>\n<meta name=\"description\" content=\"In crypto systems, the hash function ensures that a data sequence of permissible text and data length is created from data of different lengths.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.coinpro.ch\/en\/glossary\/hash-function\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hash Function\" \/>\n<meta property=\"og:description\" content=\"In crypto systems, the hash function ensures that a data sequence of permissible text and data length is created from data of different lengths.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.coinpro.ch\/en\/glossary\/hash-function\/\" \/>\n<meta property=\"og:site_name\" content=\"CoinPro.ch\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/coinpro.ch\/\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-08T08:26:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.coinpro.ch\/wp-content\/uploads\/2018\/05\/CoinPro-Facebook-Teaser.png\" \/>\n\t<meta property=\"og:image:width\" content=\"828\" \/>\n\t<meta property=\"og:image:height\" content=\"315\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@CoinproCH\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.coinpro.ch\\\/en\\\/glossary\\\/hash-function\\\/\",\"url\":\"https:\\\/\\\/www.coinpro.ch\\\/en\\\/glossary\\\/hash-function\\\/\",\"name\":\"What is a Hash Function? 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