That's what I suggested somewhere else. Roll a 6 sided casino grade dice, about 100 times.
If you get a 1, write down 0.
If you get a 2, write down 1.
If you get a 3, write down 2.
If you get a 4, write down 3.
If you get a 5, write down 4.
If you get a 6, write down 5.
base6 number = 3315135445300124430102440020244024024200400400022442224420424444024020024240204
40440400202424020222
convert to base 16 = 8E85A30B4276949DBFBC8771EDC4BCF98B66785E68D22D162CE6E8D69D50819B
which is:
Private Key: L1zkkHQDDtQTDRtZQwJJxATFrDMTstGxMsKhxySaa4vqEFtwtnmd
Bitcoin Address: 16PYKf15c4kH7jYM4MTwQCgcmYuviLxGxB
You could also use 16 sided dice, there's one that's even called and labeled "hexadecimal dice".


