News for hackers. Stuff that matters.

A comment on Off Grid Bitcoin Transactions Using Ham Radio and Blockstreams Satellites. Parent comment

Re:Off Grid Bitcoin Transactions Using Ham Radio and Blockst... by RL_Quine on Sunday May 12, 2019 @06:43PM (#19895074)
You can’t prove you did without revealing the nonce, and therefor the private key.
[ Parent | on HN ]
Re:Off Grid Bitcoin Transactions Using Ham Radio and Blockst... by Dylan16807 on Sunday May 12, 2019 @06:57PM (#19895130)
You could reveal it once the transaction is used. If anyone really doubts your 8 bytes.
[ Parent | on HN ]