There's a warning at the bottom of the first page indicating that this isn't a verbatim transcript of what was said. However, if this is supposed to be the smoking gun, this is a Nerf gun. If the whistle-blower turns out to be hot air, the Orange Tub of Paste waltzes into the White House.
declassified by the white house....
the president gets to choose whats redacted in classified documents...
The whistleblower report is the only thing I would trust to have all the info untouched