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BTProof – Trusted timestamping on the Bitcoin blockchain
(
btproof.com
)
13 points
by
danboarder
on Jan 15, 2015
|
past
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7 comments
Show HN: btproof - trusted timestamping on the Bitcoin blockchain
(
btproof.com
)
75 points
by
nadaviv
on May 30, 2013
|
past
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29 comments
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