Can you crack and post the PVK of that signed address??
-----BEGIN BITCOIN SIGNED MESSAGE-----
I also own this address
-----BEGIN SIGNATURE-----
13zb1hQbWVuYdZoAkztVrNrm65aReL2pYD
H8SlTYJ7a/Mp5cra9VzqgDFMGRQUYfA5NLrSCb0GkwbeEDqx8vKWGYWX3YmiqIU8nl6THdprDK/k34y1GQrFFDk=
-----END BITCOIN SIGNED MESSAGE-----
It took 5 minutes in my laptop and less of 1 minute in main computer
the advantage is that no one knows exactly when the 66 puzzle will be solved, it could be a day, a month, a year or 100 years
I think that no one will monitor the 66 puzzle address for that long
That is cheap to do that, Actually I am doing it.