Date: 19 December 2019
Name: p0n1 (SECBIT Labs)
Location: Suzhou, China
Device(s):
- Intel(R) Core(TM) i7-8700K CPU @ 3.70GHz
- 32GB RAM
- Ubuntu 18.04 LTS
Challenge:
challenge file contains decompressed points and has a hash:
11a4e851 ec36cafd fce6eb26 c6915a13
7647ad12 cadc3481 874ed700 e2a294d6
626d3759 c804bc0b 39d262ba a2fdc774
c8a49007 27dca9c4 cd192c85 df805627
challenge file claims (!!! Must not be blindly trusted) that it was based on the original contribution with a hash:
4f845066 b59d7f3d 56d3ffff 3dd9fa80
f7230022 74fe9887 1e3df8ff 68eb58a4
7ee2320c 98e73f0e c249da4c 81c04449
246d9383 ec5b6193 9caebf9f d75423a1
Software used: https://github.com/arielgabizon/perpetualpowersoftau/commit/efbdeeee7deade64f2ddf807dbed299613442ddc
Response:
Blake2b:
7772994b f95c38cd 7e018e43 38cb3f3a
9c8e24bd 7675a6d8 47b2cff0 3125d146
136c4160 93fb6d41 bc512724 f79eb8c5
37b99121 257796ae cfcc4e14 38cba6f2
Time taken: 16 hours