This coin is designated as a
‘2-factor’ coin, because it requires
more than the hidden private key
to release contained funds. Each
coin was shipped with a certificate
containing a code for the specific
coin, which is needed along with
the private key to release any
contained funds. These coins did
not come pre-funded, and range
from serial numbers 203 to 403.
If the number on the certificate
is lost, no BTC can be redeemed
from the coin.