How to Steal Dr Pepper's 141-Year-Old Trade Secret in 3 Prompts
Quick note before you read this...
If you’re subscribed to Signal > Noise, surprise, it’s about to be called Cognitive Fingerprint™.
Probably not a big surprise and what this should have been from the start. But like everything, it’s part of the evolution.
But here’s a bit more on the “why.”
Every conversation I see right now treats humans like line items to be replaced.
Employees as costs
Headcount as a number to shrink
AI as the lever
I want to spend my time on what makes you, specifically, you.
The invisible patterns that separate your best work from anyone else’s. The stuff that gets ignored the second someone hands you a generic playbook. AI doesn’t replace that. Pointed at the right thing, it amplifies it.
My goal is to show you how to point it and walk you through the people whose patterns got sharper the second AI showed up.
That’s what CF has always actually been. Now the newsletter has the right name.
Expect a lot more from here and other places. My three partners, Zain Merchant, Tam Nguyen, and Zain Haseeb, are going to show up in their own unique ways more often too. They’re a big part of why this is working.
Anyway. Dr. Pepper. Keep reading.
— Max
I was watching baseball this weekend when a commercial came on for Dr Pepper. Instead of getting another snack, I found myself asking Perplexity a question my marketing brain couldn’t get past.
Is Dr Pepper really made with 23 flavors, or is that just a gimmick?
The short answer... yes…but it’s complicated. The formula uses 23 flavor compounds and parent company Keurig Dr Pepper has confirmed it.
But here is where it get’s fun. Nobody outside the company knows what they are.
I’m not talking about the ingredients on the label (carbonated water, corn syrup, caramel color, phosphoric acid, caffeine, sodium benzoate, and a catch-all bucket called “natural and artificial flavors”).
Or any of the viral leaked lists floating around since 2008 with almond and plum and a Bob Hope joke about prune juice (“a drink that moves you!”) That’s all fan fiction. The actual 23 are sealed in a proprietary blend the FDA lets companies hide.
Dr Pepper’s actual recipe is split across two separate Dallas bank vaults. Half in each, like two pieces of a doomsday riddle. 141 years of refusing to show you what’s in the bottle.
And this is where I had to keep digging.
Four brands. Each with a secret vault.
OK, there has to be other companies who have used this trick before, right? Turns out, quite a few:
Coca-Cola calls their formula “Merchandise 7X,” and they keep it in a vault at the World of Coca-Cola museum in Atlanta. Only two executives know the recipe, and they’re forbidden from flying on the same plane.
KFC splits the 11 herbs and spices across two separate factories. Neither factory has the complete formula. The final mix happens at a third site with 24-hour surveillance.
Chick-fil-A keeps the original sandwich recipe in a literal safe at their Atlanta headquarters. They won’t tell anyone who holds the combination.
But what’s crazy (or so I thought) is that none of them have patented their secrets. Every instinct says you’d want that protection. Patents are how businesses are supposed to guard their inventions.
I kept clicking because something about it felt backward until I read the fine print.
Patents expire after 20 years and require full public disclosure upfront. You show the world your formula in exchange for 20 years of protection, and after that anyone can copy it. Trade secrets, on the other hand, last forever... as long as you never show anyone what’s in the bottle.
The mystery is the asset. Locking it up is the business model.
It all made sense when I found the 1963 Dr Pepper lawsuit. At the time, a federal anti-monopoly rule required major bottlers to carry non-competitive soft drinks in their facilities. If you were Pepsi, you had to bottle anything that wasn’t a cola. Dr Pepper’s lawyers spotted the gap and sued the federal government for the right to be legally classified as a non-cola. “A pepper type drink,” they argued.
They won and because Pepsi had no competing pepper-type drink, the ruling forced Pepsi’s bottling facilities to distribute Dr Pepper nationwide.
A category of one became a legal category of one, which became a national distribution line.
That’s when it stopped being about soda for me.
I work with consultants, coaches and experts for a living. Their whole business is proprietary thinking they’ve built over years of work. So when I saw a 141-year-old soda company still guarding its formula, I had one question... why don’t the experts I work with have a formula to guard in the first place?
They have the knowledge
They have decades of experience
They have something proprietary buried in there somewhere
They’ve just never named it, shaped it, or locked it up.
The soda companies figured out the move in the 1880s. The experts I work with still call it “how I do things.”
I mean, look how powerful this concept is!
141 years after they locked up the recipe, strangers on YouTube are still making free content trying to guess what’s in it.
The vault does the marketing too.
“Take two parts Coke, one part root beer, drink it and tell me that isn’t Dr. Pepper.”
That video is somebody’s spare-time conspiracy theory. Dr Pepper didn’t pay for it.
In 2009, a Tulsa man named Bill Waters was poking through a Texas Panhandle antique store. Under a wooden medicine crate, for $200, he found a tattered ledger from the original Waco drugstore where Dr Pepper was first served in 1885.
Inside, a handwritten recipe titled “D Peppers Pepsin Bitters.” Heritage Auction Galleries put it up for auction expecting $50,000 to $75,000. The AP ran the story. Dr Pepper’s parent company had to issue a corporate statement saying no, that isn’t the formula. The book didn’t sell. The coverage ran anyway.
The vault just keeps generating it.
Now look at yourself.
You’re not a soda. You’re an expert. You sell thinking.
So if you read that story, nod, close the tab, and go back to writing another LinkedIn post about “the top ten ways to do x,”
That’s the problem I want to talk about.
Every expert I know has a vault.
They just don’t know it’s there.
The Legal Pad Test
Early in his career, marketer Todd Brown sat in a coffee shop across from a prospect. A legal pad on the table. Five columns, one per coach. Four rows of criteria. Price. Credentials. Testimonials. Guarantees. Todd was column three, sandwiched between two coaches with nearly identical resumes.
The prospect looked up and said, “You all seem pretty similar. I guess it just comes down to price and who I like best.”
Todd was being priced like canned corn.
He calls his framework the Unique Mechanism Matrix. It plots two axes, uniqueness and substance, across four quadrants.
Commodity Hell is the default address. Nothing unique, no substance behind the differentiation. Price war territory.
Some climb to Commodity Plus. Good at the work, forgettable. The prospect can’t describe what you do that the next person doesn’t.
A dangerous few land in Faux Mechanism. Named something that sounds proprietary. “The 7-Step Blueprint.” “The Accelerator Method.” Press on it and the substance dissolves.
Few reach Unique Mechanism. Unique AND substantive. Category of one. The prospect stops comparing you cell by cell because there’s nothing to compare you to.
The spreadsheet only works when everyone fits in the same columns.
Three Vaults. Two You Can Open.
When you hear “Dr Pepper has 23 flavors” or “Chick-fil-A has a safe,” you translate it as “I need a patent.” You don’t have one. The whole thing feels out of reach.
Todd’s move is to break the mechanism into three types. One isn’t available to you. The other two are wide open.
Product Mechanism is the what. The ingredient, the formula, the molecule. Dr Pepper’s 23. Coke’s 7X. You can’t have this. Skip it. You’re stealing the move, not the molecule.
Process Mechanism is the how. The sequence, the method, the protocol. KFC splits the blend across three factories so none has the complete recipe. That’s a Process. The specific way you take a client from point A to point B that no one else is doing in that exact order. Available to you.
Philosophical Mechanism is the why you. The contrarian position. The belief others in your industry don’t hold. Chick-fil-A closes on Sundays when every other major chain is open. That’s a Philosophy. The thing you argue at dinner that other people in your field don’t argue. Available to you too.
Every expert has both. Few have named either.
The Paper Tiger Test
Before you name anything, a warning.
Naming is the tip. The mechanism lives underneath.
Todd calls the failure mode the Faux Mechanism. A paper tiger that looks real from the front and tears apart the first time someone presses on it.
The test is one question. “Why does your approach actually work?”
A faux mechanism answers with vibes. “It’s a proprietary system.” “It just works.” “Clients love it.”
A real mechanism answers with specificity. When we do X in step 2, it surfaces Y the client wasn’t conscious of, which means the work in step 4 lands on actual constraints instead of performed ones.
If you can’t answer “why” with reasons, you don’t have a mechanism. You have a slide deck.
A Name That Dies in a Calendar
The second mistake is a name that dies in obscurity.
Great names pass five filters. Brown gives one rule at the core. A mechanism name should sound like a thing in a textbook, not like sales copy. The other four are how I make sure that one actually holds.
It sounds like a thing. Put a ™ after it. Does it look natural, or does it look like you’re dressing up a phrase?
It creates curiosity. The person hearing it asks “what’s that?” instead of “cool, thanks.”
It’s memorable. One to four words. The person can repeat it at dinner after hearing it once.
It signals the mechanism, not the benefit. The name should hint at how it works. The move, the lever, the cause. “Lumbar Reactivation” tells you the muscle group and the action. “Cash Flow Compounding” tells you the engine. “The Back Pain Relief Protocol” tells you the wish, which is product copy. Save the benefit-driven name for the wrapper, not the mechanism inside.
It’s differentiated. Doesn’t sound like the 12 other frameworks in your industry.
The named methods I see fail three out of five. “The Growth Accelerator Blueprint.” Sounds proprietary, carries no information, fails the cocktail party test, blends into every other accelerator blueprint out there.
A mechanism without a name dies in someone’s calendar.
Your Move This Week
Not “find your unique mechanism.” Too abstract. I’ve done it. Forty minutes of staring and getting distracted by YouTube.
Instead, pick one specific thing you do with a client that no one else in your industry is doing. One. Be boring about it. Maybe it’s a question you always ask on call three. Maybe it’s a template you hand them before the kickoff. Maybe it’s a specific sequence you use to run a teardown.
Now name the thing. Four words or less and run it through four checks.
Name. Does it pass the five filters? ™-ready, creates curiosity, 1-4 words, signals the mechanism (not the benefit), different from the 12 other frameworks in your industry.
Type. Is it a process (the how) or a philosophy (the why you)? Be honest. If it’s “kind of both, a little of each,” it’s probably neither yet.
Substance. Can you write one paragraph that answers “why does this actually work?” without using the words “experience,” “proven,” or “proprietary”?
Vault. Can you talk about the concept publicly while keeping the specific sequence private? If the whole thing lives on your sales page, you don’t have a vault. You have a brochure.
If any one of those breaks, you’re not done. Keep working on the thing itself.
If all four hold, you just moved out of column three.
The Gap: The Value Builder
You have the matrix, the three types, the faux tiger test, and the five filters. You have the shape.
Your mechanism is buried in years of client work, call notes, and case studies. The same invisibility that makes it proprietary makes it hard to see alone. The chef can’t taste their own kitchen.
The Vault Builder is three prompts that run this framework on your own material. Feed it your case studies and call transcripts.
Prompt 1 surfaces 5-7 candidate mechanisms you actually practice (not the ones you claim on your website).
Prompt 2 runs each candidate through a five-round collapse test so you know which ones hold up under pressure.
Prompt 3 generates 20 name candidates scored against Todd’s five filters and recommends the top three.
Two formats ship together. Copy-paste prompts you can run in any Claude chat. Or a downloadable Claude skill (vault-builder.skill) hosted at cognitivefingerprint.ai/prompts. Installs once. Runs the whole protocol with a single command. Use whichever fits your setup.
What took me months of Cognitive Fingerprint development, compressed into an afternoon with material you already have.
