Dug up the whole text to verify:
Hero of Hyrule, chosen by the sword that seals the darkness…
You have shown unflinching bravery and skill in the face of darkness and adversity.
And have proven yourself worthy of the blessings of the Goddess Hylia.
Whether skyward bound, adrift in time, or steeped in the glowing embers of twilight…
The sacred blade is forever bound to the soul of the Hero.
We pray for your protection… and we hope that—that the two of you will grow stronger together, as one.
What follows this part is drowned out somewhat by the champions' discussion, but on rewatch the source seems legit:
Forged in the long-distant past, the sword that seals the darkness…
Guardian of Hyrule, ancient steel, forever bound to the hero.
In the name of Goddess Hylia, I bless you and your chosen hero.
Over the seas of time and distance, when we need the golden power of the Goddess…
Our hope rests in you, to be forever by the hero's side.
Again we pray…that the two of you will grow stronger…and be together as one.
Cutscene here for reference:
The presenter has some chatter prior to the memory, but he shuts up during the scene itself. Should be audible.
Now the Wind Waker reference isn't quite as strong here - honestly the Salt description makes a stronger case if you set aside the Great Sand Sea's precursor from SS - but I do think it fair to take "seas of time and distance" that way.
Downfall-wise, I presume you're referring to the "golden power of the Goddess" - although it's been referenced as the power of the Goddesses many times, the only time it's ever been explicitly called the Golden Power that I could find was in A Link to the Past, so that checks out.
Wouldn't say either is as strong evidence as the Twilight reference - unlike the others, that one's pretty hard to arrive at via metaphor without some serious reaching - but point acknowledged nonetheless.
Also the popcorn bit was appreciated. For the record and such.