0000000033.csrs

[mosisteth]

Contributor: Mosist
SSH Public key: ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJ8tvAhqlD1aPl4ASvjhRXTGiUe3y/JLW9ORabWbIFjl
Attestation: [any form of attestation for contribution (e.g., signature) - Optional]

[github-actions]

Thank you for your interest in contributing to the Zircuit Ceremony!

Begin the following process only after receiving notification that it is your turn to contribute through a message in this issue. Please follow instructions only from the issue's assignee.

Once notified, you have 15 minutes to confirm by posting a message in this issue that you have started your contribution. If you do not confirm within 15 minutes, your contribution slot might be suspended.

Prerequisites

Get sources

git clone https://github.com/zircuit-labs/ceremony.git
cd ceremony

Generate an SSH Key - Optional

Contributors are required to provide an SSH public key to upload their contributions to our servers.

If you don't have one, you can generate a new SSH public key as:

ssh-keygen -t ed25519 -b 256 -f ./id_ceremony -N "" -C ""

Next, edit the issue description and report as SSH Public key the output of the command:

cat ./id_ceremony.pub

Please note that if you use Docker to compute your contribution, the key will be automatically added to the Docker image during the build process and available in the working directory. If you already have an SSH key and prefer not to generate a new one, you will need to import your existing key manually.

Build

To contribute, you will need a total of at least 33 GiB of combined RAM and SWAP memory available. If you are using Docker, ensure that sufficient resources are allocated when running images.

From sources

cargo install --locked --path . --root .
export PATH="./bin:${PATH}"
chmod +x download.sh

With Docker

docker build . -t "ceremony"

Contribute

Before proceeding, please post a comment on this issue to notify us that you have started your contribution.

Only in the case you are using Docker, you need to first run the built image:

docker run -it "ceremony"

Download the latest contribution:

./download.sh

and verify that the hash of the downloaded contribution matches the one reported here.

Then, compute your contribution:

export RUST_LOG=info
contribute -c ./contributions

The last command will create a contribution using the default settings. For additional options and configurations, please refer to instructions.

If you don't plan to actively use your computer during the contribution phase, please read this section to avoid performance degradation due to power-saving settings.

Upload Contribution

After completing your contribution, upload it to our server using your SSH key:

sftp -i ./id_ceremony contributor@sftp.ceremony.zircuit.com
put ./contributions/[YOUR_CONTRIBUTION_ID].csrs
quit

If your upload is interrupted, you can use reput in place of put to resume it.

Once the upload is complete, post a comment on this issue to notify us that your contribution has been uploaded.

[zvorcuit]

Dear @mosisteth, we are contacting the next 5 contributors in the queue.

If you are ready to contribute (having carefully read the instructions and meeting the system requirements), please let us know.

The next contributor will be the first one to reply to this message in their respective issue.
In all cases, please wait for confirmation from us before starting your contribution process.

[zvorcuit]

Your allocated contribution time slot has been suspended due to not confirming availability for 15 minutes. Please let us know when you are ready to contribute again. Thank you!

[mosisteth]

Good to go

[zvorcuit]

Dear @mosisteth, we are contacting the next 5 contributors in the queue.

If you are ready to contribute (having carefully read the instructions and meeting the system requirements), please let us know.

The next contributor will be the first one to reply to this message in their respective issue.
In all cases, please wait for confirmation from us before starting your contribution process.

[zvorcuit]

Your allocated contribution time slot has been suspended due to not confirming availability for 15 minutes. Please let us know when you are ready to contribute again. Thank you!

[mosisteth]

No, no, please wait! I'm here and ready to contribute. Please hold on

[zvorcuit]

Dear @mosisteth, we are contacting the next 5 contributors in the queue.

If you are ready to contribute (having carefully read the instructions and meeting the system requirements), please let us know.

The next contributor will be the first one to reply to this message in their respective issue.
In all cases, please wait for confirmation from us before starting your contribution process.

[mosisteth]

Let's gooooooooooooooooooooooooooooooooo

[zvorcuit]

@mosisteth, you can now proceed with your contribution!

Please notify us with a comment on this issue after each of the following steps is completed:

• Your contribution process begins.
• Your upload is finished.

Please note that if you do not acknowledge the start of the contribution process within 15 minutes, your contribution slot will be suspended.

[mosisteth]

I have started

[zvorcuit]

Dear @mosisteth what is the current status?

[mosisteth]

I don’t know the exact time the contribution will finish, but my device’s resources have been heavily utilized for about 45 minutes.

I need to change the SSH key to another one. Is that possible?

The new key: ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPwUQ/p0xdpOWb1KKapQb/ztdU3kQ3x+7PJyw0sEeFtR

[zvorcuit]

@mosisteth key changed. Can you please share current output of command?

[mosisteth]

ttttt:/usr/ceremony# ./download.sh
Fetching list of objects from S3 bucket...
Downloading contribution 0000000032.csrs
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 16.0G  100 16.0G    0     0  50.3M      0  0:05:25  0:05:25 --:--:-- 59.5M
Computing hashes for downloaded contributions..
0000000032.csrs e07b64cf7800edbd9208f69d1da37fd85fc5b2afbae986d2b4e129862c57d7f9
Before proceeding, please visit https://ceremony.zircuit.com and verify that all contribution hashes match!
ttttt:/usr/ceremony# export RUST_LOG=info
ttttt:/usr/ceremony# contribute -c ./contributions
[2024-06-16T22:24:05Z INFO  ceremony::contribution] Reading contribution from "./contributions/0000000032.csrs"
[2024-06-16T22:24:50Z INFO  ceremony::check] Checking contribution with id 32
[2024-06-16T22:24:50Z INFO  ceremony::check] Contribution's k and n are correct
[2024-06-16T22:24:50Z INFO  ceremony::check] > SRS Check #1 Succeded: srs uses hardcoded group generators
[2024-06-16T22:24:50Z INFO  ceremony::check] > SRS Check #2 Succeded: g2 and s_g2 have order r
[2024-06-16T22:24:50Z INFO  ceremony::check] > SRS Check #3 Succeded: the g vector has expected size[2024-06-16T22:30:49Z INFO  ceremony::check] > SRS Check #4 Succeded: srs is well-formed
[2024-06-16T22:30:49Z INFO  ceremony::check] > SRS Check #5 Succeded: srs is non-degenerative
[2024-06-16T22:30:49Z INFO  ceremony::check] SRS is valid
[2024-06-16T22:30:49Z INFO  ceremony::check] Contribution with id 32 is valid
[2024-06-16T22:30:49Z INFO  ceremony::secrets] Generating secrets ..
[2024-06-16T22:30:49Z INFO  ceremony::secrets] Generating and hashing 1073741824 random bytes
[2024-06-16T22:30:53Z INFO  ceremony::secrets] Hashing hasher's state 1048576 times
[2024-06-16T22:30:53Z INFO  ceremony::secrets] Extracting secrets
[2024-06-16T22:30:53Z INFO  ceremony::contribute] Rescaling powers of tau..

[mosisteth]

Contribution completed. Please confirm it’s all set.

[zvorcuit]

Contribution has been successfully verified.

The hash of contribution is 45a7a887bc5645e42c7119bf9668d5ec25e4e29f93ef006d3e781855ae194058.

Added to the contribution list with ID 0000000033.csrs.

Thanks for your contribution!

[zvorcuit]

Dear @mosisteth,

We would like to reward your efforts in the ceremony by sending you Zircuit Points!

If you're interested, please provide an Ethereum address within 7 days. We will then transfer the Zircuit Points to the address you provide in the following days.

Thanks once more for your participation in the ceremony!

[mosisteth]

That's really great! Here is my address:

0x93FCE1A4163B1124ef42FC015755209D8Ce30c16