I have searching about how to redeem a physical casascius, then their claim at website mtgox. Following by video
https://youtu.be/bA4eetGvQXE . Anyone know where's another service for redeem my casascius?
DO NOT REDEEM IT!!!!
They are worth and mean so much more intact.
I rue redeeming my 1 and 5 BTC years ago.
Anyway, you will find that the "firstbits" pub key on his hologram arent really that, simialr to Litecoins, but are actually like an abbreviated address, could argue one and the same.
The full lists of coins he funded is here
https://www.casascius.com/fulllist.txtYou will find the address / public key in that list as what you have on the coin is incomplete so its why it possibly doesn't make sense. Yoiru spend / priv key is obviously under the holo.
Then go here to make sure you dont have an unfunded "roll-your-own" coin.
https://bitcointalksearch.org/topic/how-to-verify-a-casascius-coin-is-still-funded-1464255 once you have determined the full address just import the priv key into a client or desktop wallet as you would normally.
Please please please dont redeem it, sell it to a member here or where ever.
I have offers almost in the thousands for my 2 redeemed coins. as an example.
HTH.