Choose Your Position
Pick Your Way Into The Simulation
Seven products, one release. Start small with a single pack or stack your odds with a multi-box bundle. Every tier pulls from the same handcrafted Series 4 set.
ORANGE PILL IN A PACK: SERIES 4
ABSOLUTE SCARCITY. TOTAL TRANSPARENCY.
The flagship Bitcoin Trading Card release by Based Trading Cards. Strictly limited to a total print run of 21,000 packs distributed across just 875 serialized boxes, we are pushing the absolute boundaries of the hobby with never-before-seen technology.
01
SECURE THE BOX
Collect all four hand-crafted, serialized box variants. Every 24-pack box guarantees an astonishing 24 serialized hits, securing your chance to pull premium low-print rarities. You are guaranteed to hit at least one Epic, Legendary, or POW in every single box.
02
EXPERIENCE THE TECH
Groundbreaking innovation in every pack of this Golden Leaf Award-winning series. Uncover interactive thermochromic inks that shift color with temperature, massive 15-layer print embellishments, and absolute transparency with the exact print run stamped on the back of every non-serialized card.
03
HUNT THE GRAILS
Track down the most coveted pulls in the hobby. The ultimate chase features the exclusive 21 Club Cards, the 21 Masterpiece 1/1s, and five elusive Block Reward COAs—which are redeemable for the original, hand-painted artwork.
Built for the Bitcoin Era
WHAT'S INSIDE EVERY PACK
Genuine scarcity mathematically built into every pack. Pushing the boundaries of the hobby with unprecedented transparency and groundbreaking print technology you have never seen before.
Serialized Chase Cards
Numbered chase cards in every pack; the backbone of the set and the path to the Golden Key.
Temperature-Changing Inks
Cards that react to touch and heat; Easter eggs reward collectors who look closest.
Glow-in-the-Dark Designs
Never-before-seen finishes that transform under low light; handcrafted, not print-to-order.
1/1 Printing Plates
A genuine one-of-one printing plate in every hobby and Experience box. No parallels, no reprints.
Parallels & Inserts
A full ladder of parallels and limited inserts, mapped in the S4 collector checklist.
Bitcoin Education Cards
Genesis content spotlighting Saylor, Adam Back, and Hal Finney; collectible pieces of crypto history.
THE ULTIMATE CHASE
SERIES 4 IS FOR A SPECIFIC KIND OF COLLECTOR
01: YOU BELIEVE BITCOIN IS THE FUTURE
You want to collect the art and history of the financial revolution. Bitcoin is the biggest cultural movement in human history—the ultimate IP. You want tangible, premium physical assets you can hold, open, and trade, securing your piece of history while connecting to a growing community of like-minded collectors.
02: YOU'RE A COLLECTOR WHO HATES MEDIOCRITY
You know the difference between standard cardstock and handcrafted masterpieces. You appreciate 15+ layer print embellishments, original canvas artwork, and groundbreaking interactive inks over mass-produced filler.
03: YOU DEMAND REAL SCARCITY, NOT HYPE
1 of just 875 serialized boxes means something. You demand absolute transparency, and Series 4 delivers it: every single card tells you exactly how many exist. With a guaranteed hit in every pack, you know exactly what you are hunting.
04: YOU WANT TO OWN COLLECTIBLE HISTORY
Series 4 is a Golden Leaf Award-winning release actively pushing the envelope of the trading card industry. When the hobby looks back at the flagship set that pioneered total transparency, you want to be the one holding the cards.
Questions & Answers
What are my real odds right now?
1 in 420. The Golden Key hasn't been found yet — it's sitting in one of the remaining boxes. Unlike a lottery, the universe of tickets is fixed. Every box you buy genuinely improves your odds.
What do I get if I don't pull the Golden Key?
Premium Golden Key chase cards you can only find in the golden key packs. Chase the many hits from /150s to 1/1s and a chance to pull one of the two first ever Satoshi’s heroes (No Parallel) 1/1s worldwide and carry real secondary market value. A 1/1 printing plate plus so many more LE handcrafted collectibles. The box is worth collecting regardless of the sweepstakes.
What's physically inside the box?
A Series 4 Hobby box, a Golden Key pack (1 per 420 boxes globally), an experience handbook, 1/1 printing plate, binder, Based Car figurine, deck boxes, LE holographic poster, scissors, Golden Key medallion, card maps. Every item is handcrafted and limited to 420 — the Rolex of trading cards.
Do I need to buy a box to enter?
No. US residents can enter for free by mailing a 3x5 card with their name, address, phone number, date of birth, and email to: ASC/BTC Request, 300 State St. Ste 402, Rochester, NY 14614. One entry per envelope. Full details in the official Terms & Conditions.
How do I pay with Bitcoin or USDC?
Select Bitcoin or USDC at checkout. Payment is processed directly — no third-party conversion, no extra fees. Shop Pay installments are also available if you prefer 4 payments of $845.15 CAD at 0% interest.
Are Satoshi Hero Cards worth anything on their own?
Yes. Only 2 exist worldwide — one Heroes, one Villain. They're the foundation cards for Based Trading Cards' mainstream expansion and carry significant independent secondary market value. Pulling one is a win on its own terms.
Is worldwide shipping available?
Yes, the box ships worldwide. However, the Golden Key sweepstakes are open to US residents only. International customers are welcome to purchase and collect the cards — but are not eligible to claim the Grand Prize.
When does this end?
The Golden Key must be claimed by November 1, 2026. After that the prize goes unawarded permanently.
Are there any extra costs if I win the car?
Yes, and it's worth knowing upfront. You're responsible for title, license, registration, insurance, taxes, and any travel to collect the vehicle. The prize value is also taxable income — you'll receive an IRS 1099 form. If you'd rather avoid that complexity, the $45,000 cash or Bitcoin option exists.
How Do I Complete My Bitcoin Payment?
After placing your order, click Complete Payment to open the BTCPay invoice or QR code. If the button does not appear, refresh the page once or try checkout again using a private/incognito window in a different browser without VPNs, wallet extensions, or ad blockers enabled. Bitcoin on-chain payments may stay pending until network confirmation, while Lightning payments are usually faster. If the invoice expires, simply restart checkout. If you paid but did not receive confirmation, contact us with your order number, payment time, and transaction ID if available.
THE COMMUNITY
SHOW OFF YOUR PULLS.
Join r/BitcoinTradingCards — the home of the hobby on Reddit. Share your pulls, post grading results, debate the checklist, and talk market with collectors who get it.