Hidden Message - Can You Find It?

There's more to this video than meets the eye. Can you uncover the secret code I've hidden within?
The first one to decode it in the comments wins! Ready for more?
Show your support - like, subscribe, hit that notification bell, and spread the word!
Level: Very Hard
Hint 1:
Whispers of dots and dashes hold sway,
A dance of signals leads the way.
Where numbers twist and intertwine,
The hidden channel you shall find.
Hint 2:
Where words transform with ancient art,
A silent code unveils my heart.
Five hundred twelve, a whispered key,
Unlocks the path for all to see.
Optional:
This code isn't for the faint of heart! But know this - the answer awaits, ready to be unveiled when this channel hits 10K subscribers or this video receives 1M likes. Can you rise to the challenge?

[@RetroGamerBB]

Never gonna give you up in morse code

[@Hackinside]

No. But good idea 😉