Casascius coins are physical coins with embedded
Bitcoin value, created by Mike Caldwell. These coins, made of brass, gold, or silver, feature a hologram and a tamper-resistant sticker to seal the private key hidden underneath, which can be peeled off to redeem the Bitcoin. They were produced in various denominations and designs, becoming a collector's item due to their uniqueness and limited mintage. However, the production of Casascius coins has been discontinued, making them even more valuable to those interested in Bitcoin's early history and physical manifestations.
7 answers
CryptoGladiatorGuard
Thu Dec 05 2024
Casascius coins were a unique innovation in the world of Bitcoin.
amelia_harrison_architect
Thu Dec 05 2024
This paper holds the digital value of Bitcoin.
MysticStorm
Thu Dec 05 2024
To ensure the authenticity and tamper-resistance of the coins, they are wrapped in a hologram.
Starlight
Thu Dec 05 2024
They were created by Mike Caldwell, a Bitcoin enthusiast who went by the moniker Casascius.
Arianna
Thu Dec 05 2024
Casascius coins come in various denominations, including 1, 10, 25, 100, and 1000
BTC increments.