{"action":"created","issue":{"url":"https://api.github.com/repos/keybase/keybase-issues/issues/1914","labels_url":"https://api.github.com/repos/keybase/keybase-issues/issues/1914/labels{/name}","comments_url":"https://api.github.com/repos/keybase/keybase-issues/issues/1914/comments","events_url":"https://api.github.com/repos/keybase/keybase-issues/issues/1914/events","html_url":"https://github.com/keybase/keybase-issues/issues/1914","id":121614403,"number":1914,"title":"Merkle tree and delay between payload generation and signing","user":{"login":"mitar","id":585279,"avatar_url":"https://avatars.githubusercontent.com/u/585279?v=3","gravatar_id":"","url":"https://api.github.com/users/mitar","html_url":"https://github.com/mitar","followers_url":"https://api.github.com/users/mitar/followers","following_url":"https://api.github.com/users/mitar/following{/other_user}","gists_url":"https://api.github.com/users/mitar/gists{/gist_id}","starred_url":"https://api.github.com/users/mitar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mitar/subscriptions","organizations_url":"https://api.github.com/users/mitar/orgs","repos_url":"https://api.github.com/users/mitar/repos","events_url":"https://api.github.com/users/mitar/events{/privacy}","received_events_url":"https://api.github.com/users/mitar/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":7,"created_at":"2015-12-11T01:19:33Z","updated_at":"2015-12-11T02:23:18Z","closed_at":"2015-12-11T02:23:18Z","body":"So I see that there is a `merkle_root` value in the payload users have to sign to prove their identity. But that value changes with every change to the tree, no? So it could happen that when I am signing the payload using command line that the delay between payload being generated and me running the command is large enough that the `merkle_root` changes in meantime? Will this scale as more and more users will be modifying the tree?"},"comment":{"url":"https://api.github.com/repos/keybase/keybase-issues/issues/comments/163816375","html_url":"https://github.com/keybase/keybase-issues/issues/1914#issuecomment-163816375","issue_url":"https://api.github.com/repos/keybase/keybase-issues/issues/1914","id":163816375,"user":{"login":"mitar","id":585279,"avatar_url":"https://avatars.githubusercontent.com/u/585279?v=3","gravatar_id":"","url":"https://api.github.com/users/mitar","html_url":"https://github.com/mitar","followers_url":"https://api.github.com/users/mitar/followers","following_url":"https://api.github.com/users/mitar/following{/other_user}","gists_url":"https://api.github.com/users/mitar/gists{/gist_id}","starred_url":"https://api.github.com/users/mitar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mitar/subscriptions","organizations_url":"https://api.github.com/users/mitar/orgs","repos_url":"https://api.github.com/users/mitar/repos","events_url":"https://api.github.com/users/mitar/events{/privacy}","received_events_url":"https://api.github.com/users/mitar/received_events","type":"User","site_admin":false},"created_at":"2015-12-11T02:23:18Z","updated_at":"2015-12-11T02:23:18Z","body":"Yes, or store it in some blockchain or something.\r\n\r\nThank you really for all the answers."}}