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Following are some different design coins I have been experimenting with as I got bored with the usual physical bitcoin concept. Please feel free to share your thoughts and suggestions as I am open to feedback.
DUAL LOADED BITCOIN/LITECOIN
Coin with Litecoin and Bitcoin. So two public addresses and two private keys
DUAL LOADED BITCOIN/DOGE COIN
Coin with Dogecoin and Bitcoin. So two public addresses and two private keys
DUAL LOADED BITCOIN/NFT
Coin with 5 NFTs and Bitcoin. So NFT wallet and one private key
RAW BITCOIN TRANSACTION ANY DATE BROADCAST
Coin with Raw unbroadcast bitcoin transaction with NO timelock. Can be broadcast
at anytime. One private key.
MULTI VALUE BITCOIN COIN
Multiple value Bitcoin values. Three public keys and three private keys
The idea is to peel and spend different values at will without touching the others. Also in front
is the white paper abstract...yeah I know really small...need magnoifying glass to read
MULTI VALUE BITCOIN COIN WITH TWO HOLOGRAMS
Multiple value Bitcoin, except this time there are two holograms and two private keys
one for each public address. One can be peeled without exposing the second key.
Shamir’s Secret Sharing COIN WITH TWO HOLOGRAMS
One Bitcoin value, two holograms and two seperate private key shares utilizing Shamirs secret sharing
2 of 3. The idea is to peel one and give to a second party and in order for this coin to
be redeemed both shares need to be used to reveal the private key which can then be swept.
A file will be provided along with the coin such as this to unlock the private key using two shares.
https://mycelium.com/assets/entropy/checksalt/sss.html
Was going to make 3 coins one with a share in each, to make 2 out of the 3 design but it would have been too expensive,
So I eliminated the 3rd share and the 2 shares that are on the coin will be the only ones in existance to decrypt and reveal the private key.
Continued to experiment with the following designs.....
MONERO/BITCOIN COIN
MONERO/BITCOIN/LITECOIN/DOGECOIN
Yep...I have 8 Private key water proof papers behind that holo...had to dig deep into that coin!
Also threw in there a metamask seed for a wallet with an NFT just for kicks!
BIP38 COIN
This uses Mike Caldwells tech with BIP38 encryption...so you have the private and public key on the outside...behine the hologram is the QR code for the private key and also a 32 alphanumeric password to decrypt the encrypted private key. According to https://www.security.org/how-secure-is-my-password/ it will take billions of years to crack it. I also placed the same BIP38 paperwallet on an online digital stamp back in 2017 loaded with 0.02BTC and it has yet to be cracked! http://www.crypto-stamps.com/private3.html
5 YEAR ANNIVERSARY COIN FIRST CRYPTO STAMP MAILED 28th July 2017
This commemorative coin has two holos...in the back is the private key for loaded BTC and also the seed for a metamask wallet for the NFT for this coin.
The front has a cypher stamp hologram wallet seed for an NFT for the first crypto stamp mailed and also the first digital crypto stamp.
https://opensea.io/assets/matic/0x2953399124f0cbb46d2cbacd8a89cf0599974963/47547307638365115358100910084148609067724816525689145601576702520541581410305
MULTI HOLO/MULTI SHARE SHAMIRS SECRET 2/3 ONE COIN
I adjusted the front size and made larger font...hologram now filles the front nicely.
3 SEPERATE 2/3 MULTI SHARE SHAMIRS SECRET COINS
This time I made 3 shamirs secret coins with each one having its own individual share behind the hologram. So 3 coins and take 2 shares to unlock the private key in order to sweep the bitcoin.
VIDEO OF DUAL HOLODRAM COIN IN COMPARISON TO A QUARTER
DUAL LOADED BITCOIN/LITECOIN
Coin with Litecoin and Bitcoin. So two public addresses and two private keys
DUAL LOADED BITCOIN/DOGE COIN
Coin with Dogecoin and Bitcoin. So two public addresses and two private keys
DUAL LOADED BITCOIN/NFT
Coin with 5 NFTs and Bitcoin. So NFT wallet and one private key
RAW BITCOIN TRANSACTION ANY DATE BROADCAST
Coin with Raw unbroadcast bitcoin transaction with NO timelock. Can be broadcast
at anytime. One private key.
MULTI VALUE BITCOIN COIN
Multiple value Bitcoin values. Three public keys and three private keys
The idea is to peel and spend different values at will without touching the others. Also in front
is the white paper abstract...yeah I know really small...need magnoifying glass to read
MULTI VALUE BITCOIN COIN WITH TWO HOLOGRAMS
Multiple value Bitcoin, except this time there are two holograms and two private keys
one for each public address. One can be peeled without exposing the second key.
Shamir’s Secret Sharing COIN WITH TWO HOLOGRAMS
One Bitcoin value, two holograms and two seperate private key shares utilizing Shamirs secret sharing
2 of 3. The idea is to peel one and give to a second party and in order for this coin to
be redeemed both shares need to be used to reveal the private key which can then be swept.
A file will be provided along with the coin such as this to unlock the private key using two shares.
https://mycelium.com/assets/entropy/checksalt/sss.html
Was going to make 3 coins one with a share in each, to make 2 out of the 3 design but it would have been too expensive,
So I eliminated the 3rd share and the 2 shares that are on the coin will be the only ones in existance to decrypt and reveal the private key.
Continued to experiment with the following designs.....
MONERO/BITCOIN COIN
MONERO/BITCOIN/LITECOIN/DOGECOIN
Yep...I have 8 Private key water proof papers behind that holo...had to dig deep into that coin!
Also threw in there a metamask seed for a wallet with an NFT just for kicks!
BIP38 COIN
This uses Mike Caldwells tech with BIP38 encryption...so you have the private and public key on the outside...behine the hologram is the QR code for the private key and also a 32 alphanumeric password to decrypt the encrypted private key. According to https://www.security.org/how-secure-is-my-password/ it will take billions of years to crack it. I also placed the same BIP38 paperwallet on an online digital stamp back in 2017 loaded with 0.02BTC and it has yet to be cracked! http://www.crypto-stamps.com/private3.html
5 YEAR ANNIVERSARY COIN FIRST CRYPTO STAMP MAILED 28th July 2017
This commemorative coin has two holos...in the back is the private key for loaded BTC and also the seed for a metamask wallet for the NFT for this coin.
The front has a cypher stamp hologram wallet seed for an NFT for the first crypto stamp mailed and also the first digital crypto stamp.
https://opensea.io/assets/matic/0x2953399124f0cbb46d2cbacd8a89cf0599974963/47547307638365115358100910084148609067724816525689145601576702520541581410305
MULTI HOLO/MULTI SHARE SHAMIRS SECRET 2/3 ONE COIN
I adjusted the front size and made larger font...hologram now filles the front nicely.
3 SEPERATE 2/3 MULTI SHARE SHAMIRS SECRET COINS
This time I made 3 shamirs secret coins with each one having its own individual share behind the hologram. So 3 coins and take 2 shares to unlock the private key in order to sweep the bitcoin.
VIDEO OF DUAL HOLODRAM COIN IN COMPARISON TO A QUARTER
