Iroh has started an IPFS alternative project (www.iroh.computer)

submitted 1 week ago* (last edited 1 week ago) by jajalayer@lemmy.dbzer0.com to c/piracy@lemmy.dbzer0.com

14 comments fedilink hide all child comments

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.

you are viewing a single comment's thread
view the rest of the comments

[-] jajalayer@lemmy.dbzer0.com 11 points 1 week ago* (last edited 1 week ago)

Sorry for that! Basic is: it's fully decentralized, and when anyone starts sharing a file, it joins a unique swarm of seeders. Whereas on Bittorrent, there is one swarm for each torrent, each private tracker for the same file, and also for folders (TV episode; TV season; TV series); this is called "swarm fragmentation" and leads to low speed and dead torrents.

[-] 503@lemmy.dbzer0.com 2 points 1 week ago

Nothing for you to apologise! Also, thank you so much for explaining it. :-)

this post was submitted on 21 Oct 2026

53 points (96.5% liked)

Piracy: ꜱᴀɪʟ ᴛʜᴇ ʜɪɢʜ ꜱᴇᴀꜱ

70947 readers

227 users here now

⚓ Dedicated to the discussion of digital piracy, including ethical problems and legal advancements.

Rules • Full Version

1. Posts must be related to the discussion of digital piracy

2. Don't request invites, trade, sell, or self-promote

3. Don't request or link to specific pirated titles, including DMs

4. Don't submit low-quality posts, be entitled, or harass others

Loot, Pillage, & Plunder

We heartily recommend visiting the free port of freemediaheckyeah (aka FMHY) while you sail the high seas, for all the freshest links the ocean has to offer.