about 2 months ago

And the winner is...

The judges have weighed in, and we're excited to share the news! Go to the EthCC Hack 2022 gallery to congratulate the winners and check out all of the awesome submissions.

Even though the competition is over, you don't have to stop coding. Update your portfolio to inform your followers about new projects and get feedback from fellow hackers.


If you have any questions about the hackathon, please post on the discussion forum.

about 2 months ago

Online Submissions Due Soon

Good evening! 

First, a big round of applause to all the in-person hackers in Paris. You put together some amazing stuff in a very short amount of time, and the judges were pleased to see some novel, innovative ideas come forward. 

Second, the winners for the sponsor bounties will be announced over the coming days. Some sponsors opted for bounties specifically for those hacking in-person, and submissions are being sifted through. For online only bounties, those will be reviewed after submission time, and eligible submissions will be selected shortly thereafter.

For online submissions, please be mindful of the following qualifications:

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2 months ago

IMPORTANT: IRL Presentations Assigned

Good afternoon!

The rooms, panels and slots have been assigned. We're going to start presentations at 13:45. Each team has 10 minutes for the presentation and Q&A.


Please reference the sheet above for times. We will do our best to keep things on time and moving along so that we have winners announced in the next couple of hours.

See you soon!

2 months ago

Submission Guidelines for IRL Hackers

Bonjour, we hope your hacks are all going well!

For those of you present in Paris, and looking forward to submitting and presenting your hacks tomorrow, we have compiled the following guidelines and requirements for submission, along with a step-by-step guide for submitting through Devpost.


Please read through them carefully and make sure you know what's expected of you tomorrow. Jordan came around to speak with many of you already, and he heard some very interesting ideas!

Bonne chance!


If you have any questions about the hackathon, please post them in #general in the Discord server.

2 months ago

Are you ready to hack?

Bonjour! Today is the day!

For those of you participating online, you can begin checking in at 9:30am at 7 Rue de Paradis, Paris, France. It's in the 10th arrondisseent.

For those of you participating online, the live stream link will be shared in the Discord server when it begins. Please make sure you join to get live updates throughout the weekend.


You can find the up-to-date agenda here:



Here are all the resources provided, including links to the workshop videos for our amazing tier of Startup sponsors. If you have specific questions about what…

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2 months ago

Please confirm in-person/IRL participation

Bonjour mon ami,

As we want to avoid any potentially wasteful activities (e.g. too much food), we would like one more confirmation from those of you who said you are participating IRL/in-person that you are, in fact, coming to EthCC Hack 2022 in-person beginning on Friday.

If you previously indicated you will be participating offline/IRL/in-person, please fill out this short form once more to confirm we will see you on Friday!


Thanks, that's all for now. À bientôt!

2 months ago

EthCC Hack 2022 Rules Update

Leading up to the event we have multiple announcements to help give you clarity on what to build, how to form teams, etc.

The rules have been finalized. If you have questions, we're happy to answer them, ideally in the Discord server instead of by email. 


Next up will be:

  • Weekend agenda
  • Developer resources provided by each sponsor
  • Bounties/prizes available
  • and a final confirmation to assess who is still appearing IRL/offline this weekend.


Please join the Discord server! It's your best source for up-to-date information as the week evolves.

3 months ago

EthCC Hack 2022 Check-In

Bonjour, hello! Thank you so much for signing up for EthCC Hack 2022! We are really looking forward to hosting you, whether in Paris or online, later this month. 

The most important thing we need to know right now is: are you participating in-person or online? Please click that link and fill out the very short form to advise. Even if you already indicated this in Devpost, we need to confirm using this new form as well.

If the link is not clickable, copy and paste this URL: https://airtable.com/shrklOdhm7tk3j0Y9

We need this as this crucial bit of information is…

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