Eugen is a user on mastodon.social. You can follow them or interact with them if you have an account anywhere in the fediverse. If you don't, you can sign up here.

BEGIN KEYBASE SALTPACK SIGNED MESSAGE. kXR7VktZdyH7rvq v5wcIkHbsCt0yJF jncIIVWkV03MTb9 0N48z5wEwi2qKSi JzzJW0TxAnT51N5 1ilqiPF1fB2OdZs lUPR2qlJ83nvY6N gvpGWXAiIU7DjF9 b9Fe6cxmWsfPx7M i1zLyl7tTkd9yEI rGjIwq2ZBfy5Bi9 eDMTx6d6TPOu0mL AqMYPPyWBmaaenz RwTMUTbrQPL2jdC aNYkwRN8enSv2w8 nEm6US6VNaANbHh M2ur0HJ0ZkCkuXo OmV1XPJqgCJUswE NaBHAwxRi0fVM7P vjM2VkB8vz9PJpR u8XNF7VD6wkMfDB Jx9bvlo4fqKRu5b 60. END KEYBASE SALTPACK SIGNED MESSAGE.

Eugen @Gargron

If some account claiming to be me cannot do that, it's an obvious fake.

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@Gargron How can we tell if you're the right Eugen behind this account?

@Ronflaix the REAL @Gargron would never have disabled animated avatars

@jk yeah! @Gargron, give back to us our gloriously rotating animals!

@Gargron if there were pinned toots u could say if somethin like that wasnt pinned it wasnt u

@Gargron It would be cool if keybase supported a mastodon proof

so keybase like, supports masto fo reels or is that just walls of text copypaste now w

@gargron is this in response to @gagron@shitposter.club
don't get into a flame war with a shiptoaster

This verifies a connection to my Keybase account, which also links to my GitHub and Twitter accounts, it's signed using the key listed on zeonfederated.com, which was my domain for many years and uses SSL.

@Gargron you should add your mastodon contact information to the top of zeonfederated.com ! bump twitter a notch or two ;)

@Gargron I still think rel="me" (and maybe rel="notme") is a better answer than adding yet another thing to check as a key.

@Gargron what stops people from doing a copypasta on the thing you just published?

@ajroach42 The message says "I am Gargron@mastodon.social" 😂

@gargron @ajroach42 well it's still becoming a copypasta
I could say that I'm userof@node.example

@memeity @ajroach42 You can't do that because you don't have my private key that I sign it with.

@memeity @Gargron right, but you couldn't encrypt that against his private key.

Anyone who is actually using keybase//pgp can now verify that this account is real and the imposter accounts are not.

(The problem is that a minority of people actually use cryptography.)

@Gargron BEGIN FOOBAR ALLYPOURBASE SIGNED MESSAGE -2-@+8℅£=`¥×NSNZJJnskkzo+#+#++2=£=£=$=¢ END AWESOME MESSAGE this is linked to my example.com domain through the amazing technology of interwebs between youporn.com and bit.ly in the presence of jupiter. Can't be called a toot without it!

@Gargron Can't a fake account just copy and paste that into their own toot?

@deadsuperhero @Gargron no. because if you do something like copy that into a file and then do something like `keybase verify < file` it's linked to his keybase, but also has a message that includes username @ instance

@Gargron @deadsuperhero someone _could_ just copy/paste that but it wouldn't do them any good

@donnerdrummel @Gargron Sorry, I don't think this is entirely clear. Maybe I'm missing something.

I get that only one person can generate an authentic signature; an imitator cannot easily generate their own. That said, can't the text in the top-level post here be copied and pasted into an entirely new status by an imitator, and still essentially be a valid signature that checks out? It's not like accounts are tethered to Keybase accounts.

@deadsuperhero @gargron @donnerdrummel if you're concerned about the authenticity of posts a possible future feature might be signed posts - like signed email or git commits. A counter-argument to that might be that this merely moves the problem of validation to a different location.

@bob @donnerdrummel @Gargron There are pros and cons in deciding whether to store those credentials on the server somewhere, or shift the dependencies to a third party.

@bob @deadsuperhero Myself and @verius have gone over this a couple times as a feature for postActiv.  I like at least having the option of it so someone can make that choice themselves when setting up an instance, just been one of those "not enough hours in the day" thing.

@Gargron “obvious” for some non-zero amount of work to make it obvious. Better than nothing, though!