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55 lines
No EOL
1.6 KiB
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```{index} IPFS
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```
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(IPFS)=
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# IPFS
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If IPFS is {index}`BitTorrent` + {index}`git`, and {index}`ActivityPub` is {index}`Distributed Messaging` + {index}`Linked Data`, then p2p-ld is IPFS + ActivityPub. We build on IPFS and are heavily inspired by its design and shortcomings revealed by practical use.
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## Summary
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```{index} IPFS; BitSwap
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```
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(BitSwap)=
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### BitSwap
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```{index} IPFS; IPLD
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```
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(IPLD)=
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### IPLD
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```{index} IPFS; Multiformats
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```
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### Multiformats
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- https://ipfs.io/ipns/multiformats.io/
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- {index}`IPFS; Multihash` - https://ipfs.io/ipns/multiformats.io/multihash/
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- {index}`IPFS; Multicodec` - https://github.com/multiformats/multicodec
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```{index} IPFS; libp2p
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```
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(libp2p)=
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### libp2p
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## Problems
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- Slow access!
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- No identity misses the social nature of infrastructure. Where bittorrent had trackers, there is no similar concept in IPFS to organize archives.
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- Hence the need for filecoin, an exogenous incentive to store, but then it becomes transactional which generates its own problems.
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- Trust! eg. its use in phishing attacks is because there is no way to know who the hell a given CID is owned by. It needs to be possible to do social curation, or at leats know when something is riskier or not.
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- Lack of metadata means having to build a lot of shit post-hoc, like IPLD and multihashes and codecs and whatnot.
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## Overlap
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- {index}`Merkle DAG`s
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## Differences
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- Not permanent storage! Identities retain custody and control over objects in the network.
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## References
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- [IPFS-LD](https://github.com/ipfs/ipfs/issues/36)
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- Discussions on gateways and {index}`Web Seed <Web Seeds>`-like things in IPFS:
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- https://github.com/ipfs/kubo/issues/8234
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- |