On December 23, 2019, a rare 100 BTC Casascius physical bitcoin bar was redeemed, unlocking approximately $723,000 worth of bitcoin at the current market price. This marked one of the largest single redemptions in recent history for the iconic physical bitcoin series.
The Legacy of Casascius Physical Bitcoins
The Casascius series was created by Mike Caldwell in 2011, becoming the most famous physical bitcoin collection ever produced. Caldwell minted coins and bars in denominations of 1, 10, 25, 100, and 1,000 BTC, each with a tamper-evident hologram sticker concealing the private key. However, due to regulatory pressure from the U.S. Financial Crimes Enforcement Network (FinCEN), Caldwell was forced to halt sales of loaded physical bitcoins on November 27, 2013.
Despite the end of production, Casascius coins have consistently traded at significant premiums over their embedded bitcoin value. For instance, in April 2018, a forum post on shiresociety.com offered four 2011 Casascius coins at $10,000 each, with each coin containing 1 BTC (then worth ~$8,000). In July 2019, a mint-condition MS65-graded 1 BTC gold Casascius coin sold on eBay for an astonishing $99,000. Even a hologram-error coin fetched $50,000 in November 2017.
The 100 BTC Bar Redemption
The redeemed 100 BTC bar, cataloged as S2-BAR-100 from the Series 2 batch, was originally minted on February 4, 2013. According to tracking data from casasciustracker.com, the redemption occurred on December 23, 2019. The automated Twitter bot @Casasciusbot reported the event, noting that the previous day (December 22) saw a 25 BTC Casascius coin redeemed as well. Over the past 30 days, the bot has documented numerous smaller redemptions, mostly 1 BTC coins, but also several higher denominations from the same series.
Redemption Trends and Collector Choices
The month of November 2019 alone witnessed 27 Casascius coins being redeemed, totaling approximately 71 BTC. Of those, 11 were from 2013, while the balance dated back to 2011 and 2012. As of the latest data, there remain 46,329 active BTC locked in unredeemed Casascius coins and bars, while over 44,940 BTC have already been peeled (redeemed) from Casascius products. This ongoing redemption wave raises the classic dilemma for owners: peel to access liquidity, or hold as collectibles that may appreciate further in numismatic value.
The 100 BTC Casascius bar redemption underscores the enduring allure of physical bitcoins—a blend of cryptocurrency innovation, collectibility, and historical significance. Community members continue to debate whether to redeem or preserve these rare artifacts, but the recent pace suggests some holders see value in unlocking their BTC.