Roble Regal’s “20 BTC” Trading Handbook challenge is looking more and more like a scam

TL;DR — [u/robleregal](u/robleregal): I spent months on your challenge, built dedicated software, tested billions of Electrum seed candidates and derived 50 Bitcoin addresses per seed. On August 11, 2026, I reached the Dropbox vault your site said contained the 20 BTC answer, a second wallet, an encrypted file with guide.txt. The Dropbox account existed, I won’t share the name to let you contact me so you know it’s no lie, but the vault contained 0 files. I contacted you through six email addresses + DM on x and received no reply. I also called the Canadian business address associated with your company and was told the company had not been located there for more than a year.
You said the vault was waiting for whoever was “patient, clever, or blessed enough to reach it.”
Well, I was patient, I was clever enough to build the tooling and ultimately blessed enough to reach the vault.
So [u/robleregal](u/robleregal): you owe me the 20 BTC + the second wallet. ????

I spent a ridiculous amount of time on this challenge.
I built dedicated software for it and tested enormous Electrum seed search spaces, like more than hundreds billions of possible combinations.
For every candidate seed phrase tested, I was deriving and checking 50 Bitcoin addresses per seed.
No hit.
Fine. A hard puzzle can be hard.
But then Roble changed the website and described a Dropbox vault that was supposed to contain:
the correctly ordered seed phrase for the original 20 BTC wallet
a second reward wallet
an encrypted file with guide.txt
On August 11, 2026, I gained access to that Dropbox account.
The account name was:
I keep the display name to prove Roble it’s no lie.

And inside?
0 files.
No encrypted archive.
No guide.txt.
No 20 BTC answer.
No second-wallet seed.
Nothing.
To be clear: I am not claiming that I solved the original seed phrase through the intended puzzle mechanics.
What I am saying is much simpler:
I reached the Dropbox vault that was publicly described as containing those files, and it was empty.
Before posting this, I tried contacting Roble directly at:
[[email protected]](mailto:[email protected])
[[email protected]](mailto:[email protected])
[[email protected]](mailto:[email protected])
[[email protected]](mailto:[email protected])
[[email protected]](mailto:[email protected])
[[email protected]](mailto:[email protected])
+ DM on X
I received no response.
I also called the reception desk at the Canadian business address associated with his company.
According to the person I spoke with, the company had not been located at that address for more than a year.
That alone proves nothing. Companies move, emails get ignored, I could even not have the good words in the list I tested.
But combined with an allegedly reward-filled Dropbox vault containing zero files, I think some serious questions are justified.
And Roble, you said the vault was waiting for whoever was “patient, clever, or blessed enough to reach it.”
Well:
Patient? I spent months on this.
Clever? I built dedicated software and tested billions of combinations.
Blessed enough to reach it? I reached the vault.
So by your own wording, I seem to have checked all three boxes.
There was just one problem:
the vault was empty.
So, Roble — where are the files?
Where is the 20 BTC answer?
Where is the second wallet?
And while we’re at it:
[u/robleregal](u/robleregal), you have my BTC address in your mailboxes so you can send me the 20 BTC and the second wallet whenever you’re ready. ????