[hashcash] hashcash-1.02 and v0 stamps

  • From: Atom 'Smasher' <atom@xxxxxxxxxxxxxx>
  • To: hashcash@xxxxxxxxxxxxx
  • Date: Fri, 27 Aug 2004 01:55:26 -0400 (EDT)

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Hash: SHA256

is there a problem checking v0 stamps with hashcash-1.02?


## this looks like a collision to me

$ echo -n 0:040824:hashcash@xxxxxxxxxxxxx:a0e247c2dac88042a01fbafb | sha1
000000e6016252f8253897a90f72a8e2e2d8eec8

## why is token value = 0 ???

$ echo    0:040824:hashcash@xxxxxxxxxxxxx:a0e247c2dac88042a01fbafb | hashcash 
-cw
matched token: 0:040824:hashcash@xxxxxxxxxxxxx:a0e247c2dac88042a01fbafb
token value: 0


...atom

 _________________________________________
 PGP key - http://atom.smasher.org/pgp.txt
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        "TELEVISION IS DRUGS"
                -- Bumper Sticker
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Version: GnuPG v1.3.6 (FreeBSD)
Comment: What is this gibberish?
Comment: http://atom.smasher.org/links/#digital_signatures

iQEcBAEBCAAGBQJBLszUAAoJEAx/d+cTpVciSVcH/3fTbRDYWsSLMUnyQxwiVexN
3LfMbsmvj7rEJfYyfWj71wpEa1rDnRriRT9zdOk5CqMM4b8Qn2Z3IKt6FANtYyfn
Hs3Iu8zu3Tp082Lc/wTTYSqD+hrkompzl+HbwhWp7a8UsOPdTqKtDk7qU/QG3fKj
Z1LHcvowFr/Xw+UK1N9wZV1naJNEvkBfkCJCH66ypI6QAGAlvIoeSs8u+KXmkgLu
/vFUGQjNRMsvpLiwTzuD4rwX8nmkPZWGLTuXfeR/8SuuUxBAXzoa2aBs/1KFppk2
983PAiPyJkIv7A2jJN8tuWb6M3rYZROfFJZB8n4qU1/DJB4crfXKIJ5zQ5Hwt6A=
=J5e/
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  • » [hashcash] hashcash-1.02 and v0 stamps