Casascius Coins

4 stars based on 65 reviews

Casascius coins improved holograms with Eight-digit "firstbits" inkjetted onto surface and a greater range of coins and even bars were released casascius bitcoin for sale Private key of 22 character string inside the coin, the bit private key is SHA string. Casascius bitcoin for sale adopters bought large casascius bitcoin for sale products in multiples, including 1, BTC gold coins and later on produced smaller casascius bitcoin for sale of 0.

When redeemed, the item loses its digital worth. Casascius coins were originally made available in multiple increments of BTC stored on the minted piece.

Taking inspiration from Casascius, there have been numerous other small mints producing physical bitcoins as well as alt-coins. Due to FinCEN requests, he stopped most sales in You can find these online on sites like eBay, Amazon and, from individual owners on forums such as bitcointalk. September 6th of on bitcointalk forums these coins were first posted for sell https: There is an ultra-rare type in which the firstbits are not in the middle, but casascius bitcoin for sale 33 mm higher than normal this is significantly higher on the hologram.

Only five of these exist. This is the rarest Casascius coin. These are the first experiment coins and used to test holograms to reveal the honeycomb pattern left behind, without ever being funded. This new version utilizes a hologram with a small window to prove the presence of the first-bits and private key inside, making it impossible to rub the first-bits off and casascius bitcoin for sale print a new public key onto the hologram. I have had the privalage to see one of these first hand and the beauty of it.

Wish I had a k USD to buy one. The thing I love about physical coins is the statement they make about the era in which they were minted. They say so much casascius bitcoin for sale history - I've learned things I'd never have imagined researching without first wanting to understand what a coin was telling me. Yes i always love coin collections when i discovered these i was very impressed with the idea and designs. The OriginalWorks bot has determined this post by nathansenn to be original material and upvoted it!

To call OriginalWorks casascius bitcoin for sale, simply reply to any post with originalworks or! Reciept the coins weight has been altered and recorded and respun and vonnected to your computer to boost its speed and mining capabilities to seek out to repair or replace itts molecular structurre, on its on for the user in command.

Alright i got it but i need you to code it, its going to be AI but i believe i have the equation to run the new blockchain hardfork that will replace the internet. Tell me why tho, i have had inspired casascius bitcoin for sale and have drawn pictures of things in moments of inspiration that i had no reference for until i saw your posts?

Because when i saw these coins, i got back in my notebook and the similarities are uncanny. I drew these coins in operation, similar designs and then some more things i still am not sure of. I dont want to sound crazy but this may be a case of the future altering the past present. From Mesopotamian shells, to Attic coins, to Ming Dynasty paper money, and now to hologram-engraved tokens?

We really are in the future, aren't casascius bitcoin for sale Phisical coin is my honest view is not as safe as electronic version of currency.

Because as you mentioned fake one is also in market. I couldn't figure it out how physical coin is linked with block chain to maintain record about owner. Yes these are mostly seen as collectable items and should be verified or purchased from a reputable seller.

We can create the coin to have and be composed of a unique personal identifiable, from the molecular level creation in which replicates and reproduces itself, being aware by us its every operation by neural connection. I wondered whatever happened to these. Should have snapped on or two up when they first came out Nice post, Nice hint for someone whose planning to be crypto coin collector. Keep up the good post. I know very little about physical coins, so keep these posts coming!

I already know so much more than I did just from your last couple posts: BTC is now falling. An amazing asset to say the least, collectors will now be on the look out for unique physical coins.

There are many others i will be posting about i can give you some resources to find good deals on some of the physical bitcoins you can find casascius bitcoin for sale a few here https: I noted that sales are and should be via Escrow since dealing with an asset this is the safest manner of transacting.

Yes there are trusted 3rd parties and many deals are being done in person as the value of the coins has sky rocketed! Many things i learning in this post. It's really help us.

Thanks for sharing this kind of good post There so amazing I always read about a physical coin but couldn't find a proper pic anywhere. Yes no doubt should try casascius bitcoin for sale get them verified before buying and make casascius bitcoin for sale to buy from a reliable seller. Man you are awesome! My tax classes are at night, and I haven't been able to visit the room so far. I bring this up because I want to say that the chills that I feel when I see photos of the Internet room are the same chills that I feel when I see these early coins.

We got to be here for the beginning of Bitcoin. I am reminded of an earlier life when some of us were huddled in the cave, and Grog walked in holding a stick. On the end of the stick was a flame, and we were like, "Grog, WTF! As Grog held the stick closer, and we began to get warm, I recall stating, "Grog, you the man!

And even though some of us died of smoke inhalation that weekend, I knew the fire thing was going to be big. Are you active on bct they have a large group of collectors there and you can find great deals on coins! And your coming year is better than this year, and God will give you every happiness you are trying for.

Follow for 10 minutesSend 0. Hello colleague nathansennI hope you feel very well: Very good post, I voted for it. I would like to invite you to follow me on my page emmanuel where Casascius bitcoin for sale will be uploading every day the latest news about the world of cryptocurrencies.

I also invite you to vote for my last post:. We never saw such coins in India, Cryptocurrency is said to be virtual or digital currency, Does these coins as shown in Pic are real and there value casascius bitcoin for sale exists???

Casascius Physical Bitcoins Part 1 Coins. Casascius is widely acknowledged as having jump-started the physical crypto-currency phenomenon. Casascius Physical Bitcoin Series 2 1 BTC This new version utilizes a hologram with a small window to prove the presence of the first-bits and private key inside, making it impossible to rub the first-bits off and fraudulently print a new public key onto the hologram.

Authors get paid when people like you upvote their post. What would you do with it if you had one? I didn't even know this was a thing I have know doubt you could casascius bitcoin for sale out easy! I would buy some if you made casascius bitcoin for sale James if you could build that for me we would be a lot more then just rich! Im putting together a puzzle but dont have all the pieces yet, im working on it bud.

Theese coins are charming. Damn they are so awesome! He's casascius bitcoin for sale bit of a legend now! Not great to me. Hope I will found one. Yes is amazing times! Yes you can find them on bitcointalk and ebay sometime. These coins somehow casascius bitcoin for sale their credibility their efficiency towards their values I like it. Yes is a great collectors item for the crypto enthusiast!

Thanks for sharing this information! It's a rollercoaster hold on for the wild ride. Open an Escrow account where the buyer and seller are protected. Will be posting lots more pictures soon! Awesome, im going to get one very soon. Almost every thing can be faked these daysIts a world of frauds.

Wow great thanks for sharing sir helpful post. Your welcome more to come! Yes what a wild ride it has been! Coin collections are very nice. Yes it's a great way to casascius bitcoin for sale the value into a physical forum! One of the hotties more come in my next post! Really neat post I love collecting Physical coins so very interesting to me!

This is a good idea to look cryptocurrency as a coin. Bitcoin is great it is increasing day by day every one needs it.

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As of Nov 27, , I suspended sales of items that contain digital bitcoins. Current items for sale do not contain bitcoins. Casascius Bitcoins are physical coins you can hold - and each one is worth real digital bitcoins. Bitcoin is the most widely used open-source peer-to-peer "cryptocurrency" that you can send over the Internet without a bank or a middleman.

Each Casascius Bitcoin is a collectible coin backed by real Bitcoins embedded inside. Each piece has its own Bitcoin address and a redeemable "private key" on the inside, underneath the hologram. This is a solid brass coin. Each 1-bitcoin coin is about 1. Perfect as a small gift to introduce someone to Bitcoin. This is a 39mm 1oz silver round accented with gold electroplating on the rim and on the Bitcoin logo, loaded with one digital bitcoin.

Diameters are 30mm and 25mm. Dress your Bitcoins for tomorrow, make them look their best in your vault today. Would weigh about 12 ounces if it were solid gold, this is a 4. A neat-looking novelty that looks unmistakably valuable.

Available as a pre-loaded BTC bar, as well as a non-denominated savings bar. Two-factor encryption is available at no charge. Bar is 80mm x 40mm x 6mm. The "private key" is on a card embedded inside the coin and is protected by a tamper-evident hologram. The hologram leaves behind a honeycomb pattern if it is peeled. If the hologram is intact, the bitcoin is good. If you have purchased a 2-factor item, the private key is encrypted and will need to be decrypted using your original preselected passphrase before you can redeem the funds.

The 8-character code you see on the outside of the coin is the first eight characters of the Bitcoin address assigned specifically to that coin. You can verify the coin's balance on Block Explorer. There is a mathematical relationship between the Bitcoin address and the private key inside the coin. The digital bitcoin is actually located on the public "block chain" stored on the internet, but it is completely inaccessible to anyone unless the private key from the coin is loaded into a Bitcoin wallet.

To recover the digital bitcoins, there are several ways to convert the embedded code back into a digital bitcoin so it can be spent over the internet. Most importantly, none of the methods relies on me or any other central issuer, due to Bitcoin's completely decentralized design. The embedded private key code is everything a Bitcoin client needs to find and claim the digital Bitcoins from the peer-to-peer network. For example, you can enter or "import" your coin's private key code directly into Bitcoin clients such as Armory , Blockchain.

Gox as a deposit method. Casascius coins use the " minikey " private key format, and the main Bitcoin. Of course, since the face value of the coins depends on the integrity of the embedded key code, you should only accept Casascius Bitcoins bearing an undamaged Casascius hologram from others.

The phone number is requested for FedEx on all shipments as well as international orders on the customs form. I accept the Terms and Conditions. Click the button to save your information and get a total and a Bitcoin payment address. Print your own sticker for the back and use it as a business card, or print your own private key sticker and put bitcoins on it.

Enter the amount you are paying in BTC before shipping. Please identify the item s won, along with the Award Code, in the notes box below. Subscribe to blog to be notified of auctions. Choose only if you are buying items that include free postal shipping.

Items with a printed Bitcoin denomination are shipped separately using trackable shipping only, and cannot be combined with free shipping. Only Bitcoin is accepted.

If ordering two-factor items, paste public key s or intermediate code s here. I accept the Terms and Conditions Click the button to save your information and get a total and a Bitcoin payment address.

Items you won at an auction Use this if you won items at an auction run by Casascius and are submitting shipping details and getting a payment address. Choose a shipping option No shipping charge.