Quoting: NHLfan10506
It’s not rigged.
They have team reps, reporters in room as it occurs.
They have accounting firm audit the process.
Conspiracy theories are fun, but there has been zero evidence that draft lottery is fixed.
This only came up because people don't understand the process and that what they are watching is a presentation of the results and not a live determination of the draft order.
Step 1: Bettman and a representative from the contracted neutral firm are in a room with a lottery machine early in the evening. Each team has their own representative on hand to witness the lottery process.
Step 2: The draft is conducted by drawing lottery balls according to procedure and it is recorded in addition to the live witnesses. It is here that the results are determined and finalized.
Step 3: The NHL holds a "live
presentation" of the results. (The results are determined already. This is just the official announcement.)
Step 4: Networks hold their own concurrent presentation with the NHL feed, adding their own commentary in between reveals.
Where the Columbus pick was announced before the card was revealed, has nothing to do with the lottery process. The order of the cards is already known. They could just tell you right at the start of the broadcast who had the number 1 pick. The "draft show" is only fanfare dragged out for suspense and viewership.
The actual lottery draw is boring and confusing for a general audience. A lot of procedure and only 2 actual draws, which take maybe 2 minutes each apart from checking and (re)setting the balls and Bettman reading the rules and procedures beforehand.
For transparency, the boring recorded drawing is posted on NHL.com after the presentation has been made.