Series 2 Casascius 1 BTC Physical Bitcoin
Series 2 Casascius 1 BTC Physical Bitcoin
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Hotzone start time:
May 6, 2026, 6:56 PM
One uncirculated Series 2 Casascius 1 BTC physical bitcoin (S2-COIN-1-2012) with public address 1CaXnCABK8rg7Wi9yEdZSmtrMNJUU3pp8P.
The Series 2 coins are the coins with the transparent window in the hologram through which the first bits can be seen.
Find out more about Casascius Physical Bitcoins here: https://en.bitcoin.it/wiki/Casascius_physical_bitcoins
These coins were minted prior to any Bitcoin hard forks, therefore the private key stored within not only controls 1 BTC of value, but also 1 BCH (Bitcoin Cash), 1 BTG (Bitcoin Gold), 1 BSV (Bitcoin Satoshi Vision), 1 BTD (Bitcoin Diamond), and 1 of any other current or future hard forks of the Bitcoin blockchain or any of their derivatives. Not to mention, it's a really neat looking coin.
This coin's address has had an additional 0.00000002 BTC sent to it from some satoshi "dust spam" marketing attempts on two different dates:
July 10, 2017 at 07:42:09 69388993e078c574e4dc345989412857acf629401f1630876aaa3e45d80dd9c0
July 10, 2017 at 09:44:50 d9bacb617e1efc7d1b6b2e2a65155e0f1abecefc0aad4e848758493b85854a23
Details of the satoshi spamming marketing attempts can be found here:
Casascius Coin tracking information:
https://casasciustracker.com/?search=1CaXnCABK8rg7Wi9yEdZSmtrMNJUU3pp8P
https://casascius.uberbills.com/?address=1CaXnCABK8rg7Wi9yEdZSmtrMNJUU3pp8P
Proof of Stored Value:
BTC: https://mempool.space/address/1CaXnCABK8rg7Wi9yEdZSmtrMNJUU3pp8P
BCH: https://blockchain.info/bch/address/1CaXnCABK8rg7Wi9yEdZSmtrMNJUU3pp8P
To verify any stored value on any other forked Bitcoin blockchain, simply search for the public address 1CaXnCABK8rg7Wi9yEdZSmtrMNJUU3pp8P in that chain's block explorer.
Certificate of Authenticity: Available on request. The winning bidder may specify their preferred format (signed physical certificate, digital PDF, PGP signed message, or a custom template they provide) for Dustin Trammell to complete and sign verifying the item's provenance.
This Lot Includes:
Physical Good:
- Dimensions: 1 x1 x 1/8 (in)
- Weight: 0.1 (lb)
- Materials: Metal token with hologram.
- Item Type: Art Collectible
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