I've verified your uploaded response, thank you!
I found your Twitter attestation:
Would you mind posting a link to your co-worker's?
> On 13 Feb 2018, at 00:45, Alok Menghrajani via zapps-wg
> <zapps...@lists.z.cash.foundation> wrote:
> Thank you for coordinating all this!
> I participated today (2/12/18) and my co-worker Will witnessed the
> entire process. Our response is:
> c13af4d4 477f66e7 53f25d51 1b6c4624
> 9f20f79a f63c20d8 c64e34c9 df90441b
> 0bf89ae2 8c05d71c 4ae9cb82 e0a3aa4d
> 41e99666 c54261a9 b0b75f6a 5c455436
> 1. We got a loaner MacBook Air from our employer. These machines are
> wiped before every use.
> 2. Used the Rust code from https://github.com/ebfull/powersoftau
> (d47a1d3d1f007063cbcc35f1ab902601a8b3bd91) with rustc version 1.23.0
> (766bd11c8 2018-01-01).
> 3. Disabled wifi after installing the necessary tools.
> 4. Challenge blake2:
> 52db7b1d b9ad9990 43c1fe97 bd151cd8
> f4910078 f531dc99 acdca8b6 36c74c5a
> 7605563b feda17ab 1e79b239 6dd0bde0
> f6538184 eb8e5425 93232fe9 4820dcae
> 5. Response: see above
> 6. We used a USB drive to copy the response file and we manually
> re-installed the OS once we were done. We returned the laptop so it
> can be wiped again.
> Finally, we published our response hash on our social media accounts.
Jason Davies, https://powersoftau.plutomonkey.com/