Bankless cash system?

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... Okamoto & Ohta's bankless cash system ...

How does this work? Where can I get more information about it? If it's as good as it sounds, I will code it. Pr0duct Cypher -----BEGIN PGP SIGNATURE----- Version: 2.3a iQCVAgUBLimznsGoFIWXVYodAQEcdAP/c/0mQtHRWAq+3L/kbbcwG0iauEMjtQ+t W2py+L32CfnfeYtz9olBpOm37s9/uXj25RnKMveiiUFEgo43fGGKqfyQIYVqhRtu VFmQ3GjatguOv8V5mStnaKQFEhhfW8R/eosmbnoZKXm+t+DsPZIrCSXKo97EcyXn HnCXUJfGEfY= =bv0R -----END PGP SIGNATURE-----