Skip to content

Latest commit

 

History

History
93 lines (74 loc) · 2.66 KB

README.md

File metadata and controls

93 lines (74 loc) · 2.66 KB
Raw

See attestation_0054.md in this directory for Jarrad Hope's signed attestation.

Hash of the challenge file for verification:

    fbad44fc ea6d5052 70046563 04093552
    d29be00d 7fcd2d62 7e07c1b0 15c6eb97
    4ea9262c aa4633cd 306c7f55 7d839c78
    f9a408c9 5cfaef06 f916e37d 182ae94b

response was based on the hash:

    fbad44fc ea6d5052 70046563 04093552
    d29be00d 7fcd2d62 7e07c1b0 15c6eb97
    4ea9262c aa4633cd 306c7f55 7d839c78
    f9a408c9 5cfaef06 f916e37d 182ae94b

Hash of the response file for verification:

    7f1229b8 321fd1b7 935dc9ca 5ebf1d16
    572f25c9 e936798d 3a2cfbbf 7b6c21d0
    8c681b03 6cded940 006dec27 0d51facf
    a1b24f27 698e98ba bd3555a4 6490fca7

Blake2b hash of the new_challenge file for participant #55:

    00d0b99a 5ccb65af a5872f82 5f2388f3
    2f6fd96e d1e58e83 cb921037 447d980d
    7bfb8a08 11d90a36 01846bbc ee2216ae
    aec90e60 e2490e5d 09ea36bf 3222840f

The above new_challenge file: https://ppot.blob.core.windows.net/public/challenge_0055

Jarrad Hope's attestation:

Attestation to response 0054

Date: Sun Aug 16 2020 - Mon Aug 17 2020
Name: Jarrad Hope
Location: Southern Hemisphere of Earth
Device: Custom PC

  • AMD Ryzen 9 3900X 12-Core Processor
  • X570 I AORUS PRO WIFI, F20 BIOS
  • Klevv CRAS X RGB 32GB DDR4 3200MHz DIMM
  • Linux 5.6.19-2-MANJARO #1 SMP PREEMPT Wed Jun 17 22:24:52 UTC 2020 x86_64 GNU/Linux
    Software version:
    nodejs v14.7.0
    snarkjs 0.3.16
    snarkjs commit hash b9953834edbd0f421f35345a9bb7688cfeec5f4a

Challenge:
URL: https://ppot.blob.core.windows.net/public/challenge_0054

BLAKE2b (./challenge_0054) = fbad44fcea6d50527004656304093552d29be00d7fcd2d627e07c1b015c6eb974ea9262caa4633cd306c7f557d839c78f9a408c95cfaef06f916e37d182ae94b

Response:

[INFO]  snarkJS: Contribution Response Hash: 
		7f1229b8 321fd1b7 935dc9ca 5ebf1d16
		572f25c9 e936798d 3a2cfbbf 7b6c21d0
		8c681b03 6cded940 006dec27 0d51facf
		a1b24f27 698e98ba bd3555a4 6490fca7

BLAKE2b (./response) = 7f1229b8321fd1b7935dc9ca5ebf1d16572f25c9e936798d3a2cfbbf7b6c21d08c681b036cded940006dec270d51facfa1b24f27698e98babd3555a46490fca7

Time taken
Download: 07:53:00
Execution:

real	645m41.916s
user	14495m57.991s
sys	4m44.682s

Upload: 00:50:47

Entropy Sources:
Latest Ethereum & Bitcoin hashes, 4096 characters from /dev/urandom, key mashing

Side channel defences: None
Postprocessing:
Ran b2sum on response, Uploaded Response, Deleted ~/.bash_history, Reboot Machine