{"action":"created","issue":{"url":"https://api.github.com/repos/Valve/fingerprintjs2/issues/119","repository_url":"https://api.github.com/repos/Valve/fingerprintjs2","labels_url":"https://api.github.com/repos/Valve/fingerprintjs2/issues/119/labels{/name}","comments_url":"https://api.github.com/repos/Valve/fingerprintjs2/issues/119/comments","events_url":"https://api.github.com/repos/Valve/fingerprintjs2/issues/119/events","html_url":"https://github.com/Valve/fingerprintjs2/issues/119","id":129680416,"number":119,"title":"duplicates increasing over the time  ","user":{"login":"Adnation","id":9931826,"avatar_url":"https://avatars.githubusercontent.com/u/9931826?v=3","gravatar_id":"","url":"https://api.github.com/users/Adnation","html_url":"https://github.com/Adnation","followers_url":"https://api.github.com/users/Adnation/followers","following_url":"https://api.github.com/users/Adnation/following{/other_user}","gists_url":"https://api.github.com/users/Adnation/gists{/gist_id}","starred_url":"https://api.github.com/users/Adnation/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Adnation/subscriptions","organizations_url":"https://api.github.com/users/Adnation/orgs","repos_url":"https://api.github.com/users/Adnation/repos","events_url":"https://api.github.com/users/Adnation/events{/privacy}","received_events_url":"https://api.github.com/users/Adnation/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":6,"created_at":"2016-01-29T06:32:04Z","updated_at":"2016-02-10T17:14:29Z","closed_at":"2016-02-07T03:05:08Z","body":"I have used this code and added three more parameters of my own (i.e. Mimetypes, DPI & java) and initially I got many 10 digit fingerprint ID's which over the time have reduced but when first I tested with 1091 clients and the result was 3% of duplicate's and after that when I tested with 1900 clients the result was 5% duplicates. Now I believe this inaccuracy will increase over the time."},"comment":{"url":"https://api.github.com/repos/Valve/fingerprintjs2/issues/comments/182487866","html_url":"https://github.com/Valve/fingerprintjs2/issues/119#issuecomment-182487866","issue_url":"https://api.github.com/repos/Valve/fingerprintjs2/issues/119","id":182487866,"user":{"login":"DmonteiroD","id":4244340,"avatar_url":"https://avatars.githubusercontent.com/u/4244340?v=3","gravatar_id":"","url":"https://api.github.com/users/DmonteiroD","html_url":"https://github.com/DmonteiroD","followers_url":"https://api.github.com/users/DmonteiroD/followers","following_url":"https://api.github.com/users/DmonteiroD/following{/other_user}","gists_url":"https://api.github.com/users/DmonteiroD/gists{/gist_id}","starred_url":"https://api.github.com/users/DmonteiroD/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/DmonteiroD/subscriptions","organizations_url":"https://api.github.com/users/DmonteiroD/orgs","repos_url":"https://api.github.com/users/DmonteiroD/repos","events_url":"https://api.github.com/users/DmonteiroD/events{/privacy}","received_events_url":"https://api.github.com/users/DmonteiroD/received_events","type":"User","site_admin":false},"created_at":"2016-02-10T17:14:29Z","updated_at":"2016-02-10T17:14:29Z","body":"@valve, exactly what I am thinking. In relation to registered users, how can cookies be useful to identify collisions, since each user will have always an unique cookie that allow the login?\r\n\r\nSo, the combination of cookie + fingerprint will be always unique. \r\n\r\nAlso, what is the point of using fingerprint when you have an account with an unique cookie that identify a specific user?\r\n\r\nSorry, but this is a bit complicated of understand. \r\n\r\n"}}