Here is how TheSuperSatoshi Lottery would work.
Someone we could all trust, like the Bitcoin Foundation, or Silk Road
maybe, would have a bitcoin address hold by multi-signature and the contractual rule would be: the prize would only be given when it reached more coins than we think Satoshi has.
So, the prize would be when we reached something like a billion BTC or so...
For every amount sent you would have that number of satoshis sent make you have your bitcoin address listed in an ordered list of all the participations as many times as satoshis sent.
So for example if 1KyDtBCT6Vj7VdRP32reeNycrGnVvEjNDV sent 0.00000005 BTC, and after 1n6mSy5xptF8NpF5Nvoy3k1p1vapmZJb3 sent 0.00000003 BTC, and after 112adnFHbxDD9F72gRECPfxL3j62Ktrcm1e sent 0.00000009 BTC
The list with the entries of participations would get to be:
1 => 1KyDtBCT6Vj7VdRP32reeNycrGnVvEjNDV
2 => 1KyDtBCT6Vj7VdRP32reeNycrGnVvEjNDV
3 => 1KyDtBCT6Vj7VdRP32reeNycrGnVvEjNDV
4 => 1KyDtBCT6Vj7VdRP32reeNycrGnVvEjNDV
5 => 1KyDtBCT6Vj7VdRP32reeNycrGnVvEjNDV
6 => 1n6mSy5xptF8NpF5Nvoy3k1p1vapmZJb3
7 => 1n6mSy5xptF8NpF5Nvoy3k1p1vapmZJb3
8 => 1n6mSy5xptF8NpF5Nvoy3k1p1vapmZJb3
9 => 112adnFHbxDD9F72gRECPfxL3j62Ktrcm1e
10 => 112adnFHbxDD9F72gRECPfxL3j62Ktrcm1e
11 => 112adnFHbxDD9F72gRECPfxL3j62Ktrcm1e
12 => 112adnFHbxDD9F72gRECPfxL3j62Ktrcm1e
13 => 112adnFHbxDD9F72gRECPfxL3j62Ktrcm1e
14 => 112adnFHbxDD9F72gRECPfxL3j62Ktrcm1e
15 => 112adnFHbxDD9F72gRECPfxL3j62Ktrcm1e
16 => 112adnFHbxDD9F72gRECPfxL3j62Ktrcm1e
17 => 112adnFHbxDD9F72gRECPfxL3j62Ktrcm1e
...
N => xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
When our lottery address reached the amount of BTC that we think Satoshi has we would wait for the next hash of the bitcoin network and compute:
LAST_HASH_VALUE Mod N
(where mod is modulus operation, that is, the rest of the integer division).
We would look up that result in our list of entries and the corresponding bitcoin address would be the winner.
Wow, he would now be richer than Satoshi Nakamoto. Touché!
As it would be an underground scenne set by the Silk Road, that we could all trust, there would be no taxes involved and because it could get to be the most popular lottery ever, in a few years time it could reach the net worth of Satoshi.