this post was submitted on 21 Oct 2026
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Piracy: ꜱᴀɪʟ ᴛʜᴇ ʜɪɢʜ ꜱᴇᴀꜱ

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Iroh has started an IPFS alternative project (www.iroh.computer)
submitted 2 days ago* (last edited 2 days ago) by jajalayer@lemmy.dbzer0.com to c/piracy@lemmy.dbzer0.com
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The new iroh-blobs design restores the initial "one unique identifier for each file" ethos of IPFS (abandonned by IPFS), to reduce swarm fragmentation. It takes the standard Blake3 hashing algorithm to generate file CIDs (equivalent to Bittorrent magnet infohash).

The protocol uses the Mainline Bittorrent DHT (not a custom DHT). There is no notion of block CIDs (no potential deduplication, but also less scalability issues for announcing each block CID on the DHT).

So that's a lot of design simplifications that will improve implementation time.

If you are interested, have a try at Iroh-share, a CLI and TUI Rust implementation.

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[–] sculptor0725@sh.itjust.works 2 points 2 days ago (1 children)

Any mutability or just immutable?

[–] jajalayer@lemmy.dbzer0.com 1 points 1 day ago

I noticed the example they provide contain a list of file (CID points to a folder): https://y7rmokt6h5mryuauw83em4u1br6tqrukaw3ngtde7zp8p3bg6hto.blake3.net/ or https://5ti57aszf7kaicsncb4wgigkf9bju39kofiz8dthwdujkmz85u8y.pkarr.net/; the latter identifies the same content by a public key. I guess the public key identifier allows mutable linking.