34 Matching Annotations
  1. Jun 2020
    1. An object, on the other hand, refers to a block that follows the Merkle DAG protobuf data format.

      object是遵循Merkle DAG protofbuf 数据格式的block

    1. This client library implements the IPFS Core API enabling applications to change between an embedded js-ipfs node and any remote IPFS node without having to change the code. In addition, this client library implements a set of utility functions.

      实现了IPFS Core API,以及一些应用函数。

  2. May 2020
    1. 移植相对简单,将数据拷过去就差不多了。不过要注意如果原备份还运行的话Pear ID一样会有问题的。

    1. The actions that you take only affect your own IPFS node, not nodes belonging to your peers.

      感觉象是断网状态似的,不影响其它节点,只影响本地节点,有点不解。

    2. the multicodec prefix in an IPFS CID will always be an IPLD codec.

      IPFS CID 总是使用IPLD codec

    3. Multiformats CIDs are future-proof because they use multihash to support multiple hashing algorithms rather than relying on a specific one.

      因为支持未来算法,所以不会过时。

    4. IPFS uses sha2-256 by default, though a CID supports virtually any strong cryptographic hash algorithm.

      支持任何强加密算法。

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    1. const cid = results[0].hash

      这一句运行有问题!undefined!

    1. js-ipfs-http-client is a smaller library that controls an IPFS node that is already running via its HTTP API. js-ipfs actually uses this library internally if it detects that another node is already running on your computer

      使用js-ipfs-http-client更小,并且控制一个已经运行的节点。

    2. Whenever reasonable, we recommend the second method (interacting with a separate IPFS node via the HTTP API). Keeping the IPFS node in a separate process (even if it’s one your program spawns) isolates you from any stability problems with the node.

      建议使用独立节点,然后使用Http api。

    1. The core IPFS team maintain implementations in Golang and Javascript. Those are commonly referred to as go-ipfs and js-ipfs. The official binaries are built from the Go implementation.

      IPFS主要的实现有 go-ipfs 和 js-ipfs。官方二进制包使用go实现。

  3. Nov 2019
  4. May 2019
  5. Oct 2018
    1. InterPlanetary Wayback (ipwb) facilitates permanence and collaboration in web archives by disseminating the contents of WARC files into the IPFS network. IPFS is a peer-to-peer content-addressable file system that inherently allows deduplication and facilitates opt-in replication. ipwb splits the header and payload of WARC response records before disseminating into IPFS to leverage the deduplication, builds a CDXJ index with references to the IPFS hashes returned, and combines the header and payload from IPFS at the time of replay.
    1. This website converts any IPFS-hosted file to an HLS file and reuploads it to IPFS.
  6. Sep 2018
    1. John wants to upload a PDF file to IPFS but only give Mary accessHe puts his PDF file in his working directory and encrypts it with Mary’s public keyHe tells IPFS he wants to add this encrypted file, which generates a hash of the encrypted fileHis encrypted file is available on the IPFS networkMary can retrieve it and decrypt the file since she owns the associated private key of the public key that was used to encrypt the fileA malicious party cannot decrypt the file because they lack Mary’s private key
    1. Browse files stored on IPFS easily and securely with Cloudflare’s Distributed Web Gateway without downloading software. Serve your own content hosted on IPFS from a custom domain over HTTPs.
    1. A peer-to-peer hypermedia protocol to make the web faster, safer, and more open.
  7. Aug 2018
  8. Mar 2018
  9. Nov 2016
    1. This is a picture of the first HTTP web server in the world. It was Tim Berners-Lee's NeXT computer at CERN. Pasted on the machine is an ominous sticker: "This machine is a server, do not power it down!!". The reason it couldn't be powered down is that web sites on other servers were starting to link to it. Once they linked to it, they then depended on that machine continuing to exist. If the machine was powered down, the links stopped working. If the machine failed or was no longer accessible at the same location, a far worse thing happened: the chain between sites becomes permanently broken, and the ability to access that content is lost forever. That sticker perfectly highlights the biggest problem with HTTP: it erodes.

      This is interesting, since the opening video for https://hypothes.is/ mentions the early web also - in this case, for its annotation features that were removed.

      It seems to me that hypothes.is is even more powerful used on IPFS content identified by hash since that underlying content cannot change.

      Thanks to both services I'm doing exactly this right now!

    2. I think this is exactly what I've wanted - and what a lot of people have wanted - for a long time. It's certainly not the first time I've seen someone call for using hashes for referring to files, but the design and implementation behind this look like they do a lot of things right.

  10. Jan 2016
    1. ipfs cat /ipfs/QmW2WQi7j6c7UgJTarActp7tDNikE4B2qXtFCfLPdsgaTQ/cat.jpg >cat.jpg

      Same with this one. Dropping the /ipfs/ fixed it.

    2. hash=`echo "I <3 IPFS -$(whoami)" | ipfs add -q`

      Also, this gives me an error from ipfs add:

      $ hash=`echo "I <3 IPFS -$(whoami)" | ipfs add -q`
      Error: Argument 'path' is required
      
      Use 'ipfs add --help' for information about this command
      
  11. Sep 2015
  12. Aug 2015
    1. This is neat, as I understand it's like kio slaves in KDE or GIO, FUSE, etc.

      Might be useful for exposing some of the tagged distributed storage systems as browsable filesystems with JIT access.