Matches for from:punkman hash, 33 total results Sorted by newest | relevance
Tue Nov 04 01:11:19 UTC 2014 <punkman> re: merkle tree - maybe in the future where we have 100 deeds per bundle, but it's already a hash tree so...
Tue Oct 28 06:51:56 UTC 2014 <punkman> if you base58decode the deed hash, you get a sha256 hash of raw deed
Tue Oct 28 06:51:24 UTC 2014 <punkman> that is a deed hash, the "lite" bundle is all the deed hashes
Sun Oct 26 22:36:54 UTC 2014 <punkman> it's not a problem, just wait for next deed, hash changes
Sun Oct 26 22:35:56 UTC 2014 <punkman> hash must be smaller than 0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141
Sun Oct 26 20:32:15 UTC 2014 <punkman> deeds are sha256 hashed, hash is b58encoded, b58encoded hashes of all deeds are joined with ",", that string is sha256'd again and that's the private key
Sun Oct 26 17:49:28 UTC 2014 <punkman> so if someone wants to do some independent verification, hash "BXZKQx2iLYyRpUCmdWCqJBvgUdvqWH4EE8TV1ns3pxLZ" with sha256, convert to big int, make Bitcoin private key with big int, verify the key's address is 149LB8VYaT1BdMLyQUL92Kj6KrJfNwcp64.
Sat Oct 11 13:52:22 UTC 2014 <punkman> I take the hash of each deed, concatenate those to create the "bundle", then hash the bundle and make a private key out of that
Sat Oct 11 13:49:02 UTC 2014 <punkman> for existing deedbot, the whole bundle goes through sha256, then that hash is manipulated to create a public address
Tue Sep 30 13:43:43 UTC 2014 <punkman> (by random I mean based on the bundle hash)
Tue Sep 30 13:42:10 UTC 2014 <punkman> mircea_popescu: because it goes from file hash to pub address
Wed Jun 18 21:15:06 UTC 2014 <punkman> yo dawg I heard u like difficulty: "The header is signed with the coinbase transaction's private key, and the hash (SHA256(SIG(header, privkey))) of that signature is smaller than a second difficulty parameter Y. "
Sat Jun 14 12:11:18 UTC 2014 <punkman> and in the interest of not writing things twice, assbot could send each bundle hash here http://www.proofofexistence.com/developers