{"id":4017,"date":"2026-03-18T20:20:43","date_gmt":"2026-03-18T20:20:43","guid":{"rendered":"https:\/\/raspberry-projects.com\/pi\/?p=4017"},"modified":"2026-03-18T20:27:34","modified_gmt":"2026-03-18T20:27:34","slug":"blockchain-proof-services","status":"publish","type":"post","link":"https:\/\/raspberry-projects.com\/pi\/software_utilities\/handy-services\/blockchain-proof-services","title":{"rendered":"Blockchain proof services"},"content":{"rendered":"\n<h4 class=\"wp-block-heading\">Proof of Date<\/h4>\n\n\n\n<p><a href=\"https:\/\/proofofdate.io\/\" target=\"_blank\" rel=\"noreferrer noopener\">proofofdate.io<\/a> is an online service that lets you prove you created something on a particular date, using a cryptographic hash and blockchain record as indisputable evidence.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/proofofdate.io\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"630\" src=\"https:\/\/raspberry-projects.com\/pi\/wp-content\/uploads\/proof_of_date_link_preview.jpg\" alt=\"\" class=\"wp-image-4020\"\/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Proof of Date proofofdate.io is an online service that lets you prove you created something on a particular date, using a cryptographic hash and blockchain record as indisputable evidence.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[206],"tags":[],"class_list":["post-4017","post","type-post","status-publish","format-standard","hentry","category-handy-services"],"_links":{"self":[{"href":"https:\/\/raspberry-projects.com\/pi\/wp-json\/wp\/v2\/posts\/4017","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/raspberry-projects.com\/pi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/raspberry-projects.com\/pi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/raspberry-projects.com\/pi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/raspberry-projects.com\/pi\/wp-json\/wp\/v2\/comments?post=4017"}],"version-history":[{"count":2,"href":"https:\/\/raspberry-projects.com\/pi\/wp-json\/wp\/v2\/posts\/4017\/revisions"}],"predecessor-version":[{"id":4021,"href":"https:\/\/raspberry-projects.com\/pi\/wp-json\/wp\/v2\/posts\/4017\/revisions\/4021"}],"wp:attachment":[{"href":"https:\/\/raspberry-projects.com\/pi\/wp-json\/wp\/v2\/media?parent=4017"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/raspberry-projects.com\/pi\/wp-json\/wp\/v2\/categories?post=4017"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/raspberry-projects.com\/pi\/wp-json\/wp\/v2\/tags?post=4017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}