Casascius coins are physical metal collectibles created by Utah entrepreneur Mike Caldwell between 2011 and 2013.
Bitcoin News
Two physical Casascius coins holding 1,000 Bitcoin each were activated on Friday, moving a combined $180 million after more than 13 years of inactivity.
Casascius coins are physical metal collectibles created by Utah entrepreneur Mike Caldwell between 2011 and 2013. Each contains an embedded piece of paper with a digital Bitcoin private key, covered by a tamper-resistant holographic seal. The coins and bars ranged from 1 to 1,000 Bitcoin denominations.
Caldwell suspended the project in late 2013 after receiving a letter from the Financial Crimes Enforcement Network over concerns that he may have been operating an unlicensed money transmitter business. That regulatory pressure effectively ended production, leaving around 90,000 coins in circulation.
The purpose of the recent transfers remains unclear and could represent sales, internal reorganizations, or precautionary moves to preserve access. The movements may be linked to degrading physical components on the decade-old collectibles.
A similar case earlier this year involved a user on Bitcointalk claiming to own a 100 Bitcoin Casascius bar who reported difficulties importing the key into modern wallets after peeling the hologram. He eventually moved the funds, now worth about $9 million, to hardware storage to ensure continued access.
The recent activations highlight ongoing challenges with physicalbitcoin collectibles as aging materials and evolving wallet technology create compatibility issues for long-term holders.
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