[zapps-wg] Attestation by Erwan

[Erwan Ounn via zapps-wg]

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Hash: SHA256

Hi everyone,

The BLAKE2b hash of `./response` is:
    5ac5c062 dc7eadd4 8bb9e40e 8ff8a75d
    2582f9d7 f4a78613 0855101a aa817dd3
    bd2553be 4c17b43d 94631f64 20df660b
    ebc99711 1219900d 9b9fe227 99d8b694

___

I performed the computation using https://github.com/ebfull/powersoftau/
at commit d47a1d3d1f007063cbcc35f1ab.

I used a low-cost, brand new, airgapped laptop and a set of fresh USB
sticks. The laptop had never been connected to the Internet and never
will: it was destroyed once its fulfilled its purpose.

The computation took place in an empty meeting room in the basement of
the Jen-Hsun Huang Engineering Center at Stanford University. I attended
the machine at all time during and after the computation. The building
has a high-concentration of different equipments, and multiple labs,
hopefully making it hard to single out emanations from *my* machine
(short of having a Faraday cage...).

After the computation finished, I copied over the challenge response and
the associated B2b hash, rebooted the laptop twice, and used a shredder
to give it the coup the grace later in the evening.

Best,
Erwan Ounn
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Re: [zapps-wg] Participation in ceremony

[Sunny Aggarwal via zapps-wg]

Hi all,

I would also like to participate in the ceremony.

Thanks
Sunny Aggarwal

Sent with [ProtonMail](https://protonmail.com) Secure Email.

‐‐‐ Original Message ‐‐‐
On March 6, 2018 12:16 PM, Marco Giglio via zapps-wg 
 wrote:

> Hi,
> I would like to participate in the ceremony as well. I can do any day beside 
> the 10th and 11th.
> BestMarco Giglio