[Cryptography] "Digital" Love Locks?

[Henry Baker]

FYI -- Can't we come up with a digital version of "Love Lock"
to avoid all the damage that physical love locks do?

Perhaps a Love Lock embedded in the Bitcoin blockchain?

Shakespeare's "let me count the ways" should be 2^128, minimum;
2^64 if you both have the same birthday.  ;-)

Love Locks Prevail in Cities Other than Paris

http://www.nytimes.com/2015/11/01/travel/love-locks-paris-vancouver.html