Post Anatomy

Don't know if it happens with you but sometimes I need to get the markdown of a post that already has more than 7 days and the option to edit it is no longer available.

It is possible

On your browser if you add ".json" (without quotation marks) on the end of the post link you will obtain a text file somewhat confusing but full of information about the post, besides having the markdown of the embedded content it has information about upvotes, upvotes weight, upvotes value, the voters, hours, etc, etc, etc...
Another way is changing the word steemit by the word steemd on the post link, you will get even more information about the post but in a web page format not in a plain text file.