[Show and Tell] Immortalize your text and files anonymously on-chain

[JackHamer09]

Project Name

EraLink

Repo Link

https://github.com/JackHamer09/eralink

Demo Link (Optional)

https://eralink.netlify.app/

Technologies Used

Paymaster, Solidity, Vue, Nuxt 3

Describe your project. What does it do? Why did you create it? Any interesting challenges you faced?

EraLink allows you to store texts or files anonymously on-chain with Web2-like experience (no signing required - leveraging paymasters on Era).

Use cases:

• Document Verification: Ensure the authenticity of critical documents by storing them on-chain, making it easy to prove they haven’t been altered.
• Proof of Concept or Idea: Timestamp your unique ideas or concepts, providing evidence of originality at a specified time.
• Permanent Content Sharing: Share important links, texts, or files that remain accessible indefinitely, bypassing traditional web hosting limitations.
• Trustless Data Storage: Store data in a transparent manner where anyone can verify its authenticity without relying on intermediaries.
• Decentralized Archiving: Archive critical information ensuring it’s safeguarded against central points of failure or censorship.

How it works:

• You enter the text and press create link button
• Random wallet is being created and asks paymaster to publish your submission
• Paymaster pays for transaction and publishes it on-chain

Resources Used in Development:

• zksync-cli: Quick development environment setup including contract templates and a zkSync node.
• zkSync Era Tutorials: Guides on paymasters.
• misfits and magic project: A reference for contracts and paymaster usage. thx to @MexicanAce

What specific feedback are you looking for?

Create your links, eternalize your ideas, photos or anything else on-chain and share it online!

How can the community help or contribute to your project?

Create your links and share it with your friends and community!

Additional Information (Optional)

No response