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Physical Bitcoin time capsules. Private keys sealed beneath tamper-evident holograms. Limited. Finite. By design.

Joined July 2013
Photo by FiniteByDesign (@FiniteByDesign)Photo by FiniteByDesign (@FiniteByDesign)Photo by FiniteByDesign (@FiniteByDesign)Photo by FiniteByDesign (@FiniteByDesign)Photo by FiniteByDesign (@FiniteByDesign)Photo by FiniteByDesign (@FiniteByDesign)Photo by FiniteByDesign (@FiniteByDesign)Photo by FiniteByDesign (@FiniteByDesign)Photo by FiniteByDesign (@FiniteByDesign)Photo by FiniteByDesign (@FiniteByDesign)
Día de Muertos giveaway 💀🌹 One La Muerte Veintiuno, engraved PROMO. A single piece made for this, outside the 21-piece edition. To enter: 1Follow @finitebydesign 2Repost 3Reply "Veintiuno" and tag a friend Ends Sun 11/8, 11:59 PM ET
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Día de Muertos giveaway 💀🌹 One La Muerte Veintiuno, engraved PROMO. A single piece made for this, outside the 21-piece edition. To enter: 1Follow @finitebydesign 2Repost 3Reply "Veintiuno" and tag a friend Ends Sun 11/8, 11:59 PM ET
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2 more days to enter.
Día de Muertos giveaway 💀🌹 One La Muerte Veintiuno, engraved PROMO. A single piece made for this, outside the 21-piece edition. To enter: 1Follow @finitebydesign 2Repost 3Reply "Veintiuno" and tag a friend Ends Sun 11/8, 11:59 PM ET
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Remember, remember. Fawktoshi sold out the same day it dropped. 5 two-coin sets, brass and stainless, sealed in-house with the Cold Storage Seal. Finite Anomaly 4 is now revealed: set V·V carries the Bitcoin ₿ in place of the B in FINITE BY DESIGN, on both coins. Hidden in plain sight. Full record: finitebydesign.com/pages/the…
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Still a few days to enter
Día de Muertos giveaway 💀🌹 One La Muerte Veintiuno, engraved PROMO. A single piece made for this, outside the 21-piece edition. To enter: 1Follow @finitebydesign 2Repost 3Reply "Veintiuno" and tag a friend Ends Sun 11/8, 11:59 PM ET
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Time Chain Compass. One serial, three metals: 1 oz .999 fine silver, golden bronze, and copper, edge-matched and sealed under a custom f*D Cold Storage hologram. Buyer Funded. You fund it, you hold the key. Every traveler needs a compass.
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Rules: No purchase necessary, and buying does not improve your odds. One entry per person. 18+, [US only]. Winner drawn at random 11/9 and has 72 hrs to respond by DM. Free shipping. Not affiliated with X.
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New here? Finite by Design has made physical Bitcoin collectibles since 2013. Each piece carries its own private key, generated air-gapped and engraved under a tamper-evident hologram. It ships unfunded. You load it, you hold the keys.
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VAULT BREACH 0: CLAIMED The White Paper: Engraved in Brass #17 of 21 was claimed less than a day after it came out of the Finite Vault. The edition is complete. The Vault is sealed again. Subscribers hear about the next breach first: finitebydesign.com
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VAULT BREACH 0 On the 18th anniversary of the Bitcoin white paper, one piece came out of the Finite Vault. The White Paper: Engraved in Brass, #17 of 21. The last one. Open through Nov 4, or until claimed.
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Kia’i. Stainless steel and brass. Limited edition of 21.
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La Muerte Veintiuno. First piece from the Signature Collection. Edition of 21. Finite by Design.
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Every traveler needs a compass. The Time Chain Compass is assembled and shipping. 1 oz .999 fine silver, golden bronze and copper. Finite by Design's first struck silver in over 8 years. Buyer Funded. Cold Storage Sealed.
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Excellent pic @Eyellusive 🙏🙏🙏
Casascius XV | A Tribute to Bitcoin History ₿ By @FiniteByDesign — honoring the legacy of the physical coins that started it all.
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Funding Announcement Beginning October 12, Buyer Funded becomes the standard for new Finite by Design releases. Until then, La Muerte remains available in either Maker Funded or Buyer Funded configurations, while all current Kiaʻi purchase options remain available as originally released. The Maker Funded transition window for both releases closes at 11:59 PM ET on Sunday, October 11.
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This month marks the 15th anniversary of Casascius Physical Bitcoins. I didn’t want the anniversary to pass uncelebrated, so I created Casascius XV, a small Finite by Design tribute to the physical Bitcoin that helped start it all. 15 years. Two metals. 15 of each.
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BLOCK ZERO / SERIAL 0
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