This coin is made of an alloy that is both strong and highly resistant to heat, with the design goal of protecting the private key even in the event of a fire. Although the current hologram is not sufficient to ensure protection in extreme situations, CryptoVault plans to design new holograms that will be fire, …
Type: DIY
Do It Yourself (DIY) – The customer can affix a private key and hologram.
2015 Silver Wallets BTC Design 3
This round has a similar profile as the other gold-plated round, but is simpler in design. It does not feature any interesting designs, nor convey deep symbolism or messages. It is simply to be used as a ‘silver wallet’ that conveys the value of the BTC it is holding. The plating is 24 karat gold …
2014 Silver Wallets BTC Design 2 with Gold Trim
This round is made with the same mold as the first silver round, but has a 24 karat gold plating on the sides and ‘B’. All 100 are serialized 001-100.
2014 Silver Wallets BTC Design 2
The centrally placed ‘B’ in this round is surrounded by several currency symbols, suggesting that Bitcoin is superior to the dollar, euro, and yen, as well as silver and gold. The round prominently features a complex mathematical equation; a first for physical crypto-currencies. The equation is taken from the Bitcoin white paper by Satoshi Nakamoto …
2014 Silver Wallets BTC Design 1
This is the first round produced by Silver Wallets, and can be seen as the ‘flagship’ product due to its mintage number and the gold variation. It features the ‘B’ symbol with a backdrop of the world map, with binary code covering up the empty space taken up by oceans. The text above states ‘Universale …
2014 AussieBTC BTC Loadable Casascius Aluminum Bitcoin
AussieBTC is created with the same idea as Cryptofreeze and its inspiration, Serpcoin. The coins are made with Casascius aluminum DIY coins, with a custom hologram on which the entire public key is printed. Like Cryptofreeze, the coins are unfunded. While coins like this are quite easy to make and additional ‘brands’ made with Casascius …
Full coin information →“Loadable Casascius Aluminum Bitcoin”
2014 Anarcoins UNO Unobtanium Silver Wallet
The Unobtanium Bar (Silver Wallet, as it is called by Anarcoins) is themed after a crypto-currency called Unobtanium. Although it is struck with the words ‘.999 Fine Silver’, only half (numbers 1-50 and 100-150) of the bars are actually pure silver whereas the other half (numbers 51-99 and 151-200) are silver plated copper. The bars …
2014 Anarcoins UNO Unobtanium Silver Wallet
The Unobtanium Bar (Silver Wallet, as it is called by Anarcoins) is themed after a crypto-currency called Unobtanium. Although it is struck with the words ‘.999 Fine Silver’, only half (numbers 1-50 and 100-150) of the bars are actually pure silver whereas the other half (numbers 51-99 and 151-200) are silver plated copper. The bars …
2013 BTC Aluminum Promotional Coin
These light and cheap coins are the only non denominated Casascius coins, and come with no hologram stickers or private keys. There is a slight indent on the back to make storing a private key under a personal sticker easier. One popular function of the coins is for use as personal business cards; simply create …
2024 5 BTC Series 1 5 BTC 2012 ‘Error Bitnickel’
Released in January 2012 with the series 1 hologram, these coins were priced at 6 BTC each. At release, Casascius announced that a silver-tone hologram would be released soon. All 5 BTC coins appear to have signs of wear on the ‘S’, ‘I’, ‘N’, ‘E’, ‘R,’ and ‘I’ of the ‘Vires In Numeris’ motto, seemingly …
Full coin information →“Series 1 5 BTC 2012 ‘Error Bitnickel’”