#bitcoin #question #answer #block #header https://video.nostr.build/cf9a349f1b39a9e69a91778b0b2437319ed9eab525b4ff5db47381997631d618.mp4
did you know that back then wallets were "just a bunch of random keys" ? those wallets presented limitation regarding its scalability. they were difficult to manage and imported/exported.
But I wonder if they are less secure than other types of wallets like HD wallets. what do you think, which do you prefer? #bitcoin #question #wallet https://video.nostr.build/64492b637710a7e9743ccfe9cece0ebe54aadf912f1f1a117ab1fd71a9d72e17.mp4
any amount of sats makes my day. I feel my content was somewhat useful for someone. this motivates me to create more content and improve it.
#vanity #address #bitcoin #question #answer https://video.nostr.build/7700de1b1fe4f331decc2f4eed966440d15a90ac883e5ffddf209f9875e6b027.mp4
#bitcoin #vanity #mining #gpu #profit #question #answer https://video.nostr.build/e44a3508eb7eee8e297ad2d5468a753d0dfdb1e86903338ad71fb70f42465778.mp4
#bitcoin #security #vanity #address
#question #answer https://video.nostr.build/d1c0103ee1d57f11ecfb5af8485d14af47a8a4318900f4607fd3ca797e46eab6.mp4
#vanity #address #bitcoin #question #answer https://video.nostr.build/ee5d18fdeac7900ccc8e3f126e9b722de99e249980b4c043ce9d52f0f627e526.mp4
#hierarchical #deterministic #wallet #question #answer #video https://video.nostr.build/a18be26ac65bd37460c6184b561b082febf2e618a96e885bb8d8d09d5498448f.mp4
#hierarchical #deterministic #wallet #question #answer #video
interesting way to create #bitcoin private keys https://video.nostr.build/c979823053e8a87b47f27e6e798aad5f1893b8c49103f05536dcb03879d985fd.mp4
#bitcoin #public #key #compressed #size #question #answer https://video.nostr.build/478b8d1eac1e03977de2952947c0230d264a8dc052a88fc88c023c673c95a29b.mp4
what they really do to #mothernature at #apple https://video.nostr.build/2fe9c84dd43c14a4ef96408f84cee879cc7f6f2678dff89826597c0e319c5ae7.mp4
#bitcoin #question #answer https://video.nostr.build/c46f9dd0fb256e0fb3bd4cc787e1921a1b53f036de3c823d96918f4284a9d1c9.mp4
Why is not essential to wait six confirmations for lower values like one dollar?
is that because an attacker would not spend lots of thousands of dollars to just steal one dollar from one transaction?
or is that because its impossible to change the transaction output of one transaction because to do that the attacker would need the victim private key also to assign the new output address?
#bitcoin #question #security #attack #hacking https://video.nostr.build/47269211072cfad02619b59cace25515a60423c0d073bd7719f03d7b510f810f.mp4
#bitcoin #question #answer https://video.nostr.build/4588a6b63e5f8d23de7cf1b23417f3b39e1994ff2689820ee900bc08ff5bdfb2.mp4
#bitcoin #question #answer https://video.nostr.build/ecbbb7cc5075ca03fcf077e7e9aa54feba021ad13e55e1b2ba5f2bab18ffeef8.mp4
#bitcoin #question #answer
#bitcoin #question hard to solve but easy to verify! https://video.nostr.build/6a9f0d05f8d1610a8ea15285624247eccd1288a428e7bfb6879df1b2b9502bda.mp4
