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Okay, so for a use case like The Pirate Bay, which is a popular database of magnet links and related metadata (Description, who added to the database, when adde

by Canada 8y ago

Okay, so for a use case like The Pirate Bay, which is a popular database of magnet links and related metadata (Description, who added to the database, when added, etc). Users search this data in various ways. Can you explain how the same would be implemented on your system? As in, how would a user search it or find popular torrents? What would the components be and how would they fit together? Obviously the vast majority of users (> 99.9%) will never consider running their own node, they won't need to store data on chain, they only want to read it, and they will not pay anything in order to do so. How would your solution be better than doing it with an existing system such as EOS? It also provides publisher identities, human friendly account names, and a payment mechanism. In addition it also supports smart contracts or dapps or whatever you want to call them, which could be used to facilitate moderation. edit: BTW, I like your demo

jiggytom 8y ago
Hey, thanks for the question! Give our app a try and I think you'll answer some of these questions for yourself: https://lbry.io/get https://lbry.io/get - it uses an SPV wallet, so no need to host blockchain data. There is very basic (to be improved soon!) search functionality in the app - it searches through lbry:// urls and content metadata from publishes. Any type of data can be published to lbry, including videos, images, pdfs, and more! In terms of how it compares to EOS, I'm not sure, but our tech is specifically designed to content publishing, disovery and monetization. It also includes publisher identities and a payment mechanism in LBC.
- Canada 8y ago
  I installed the client and searched. Did the results come from the blockchain directly as seen by my client or did they come from a HTTP request to a server you run?
  - seanyesmunt 8y ago
    They went through a search server we own that runs chainquery. https://github.com/lbryio/chainquery https://github.com/lbryio/chainquery It parses the blockchain and syncs it with a SQL db. Anyone can run their own search server and adjust it as they see fit.
    - Canada 8y ago
      Right, so nothing stops you from altering the search results at will, which is the most critical part of the system in my opinion. Why bother with a blockchain then? Instead of letting content creators be tipped in bitcoins or something, is there any reason other than getting to be the issuer of the coin? Or will some future development make search decentralized?
      - seanyesmunt 8y ago
        All the code for our search engine is open source https://github.com/lbryio/lighthouse https://github.com/lbryio/lighthouse You could also run your own search server if you don't want to use that one. But that is only part of discovery. Another is built into the protocol. I can navigate to `lbry://bitconnect`, to see what has been published at that url. There is no way to spoof this part since it happens at the protocol layer. Also if your interested, https://spee.ch/bitconnect https://spee.ch/bitconnect. Spee.ch is a web wrapper for the lbry:// protocol. `spee.ch/url` will serve the same file as `lbry://url` (but is limited by different file types. There are more viewers in the app like a 3d file viewer.)
        Canada 8y ago
        Can I see lbry://@SomebodyUnpopular without talking to the centralized search? If so that's very good as that person couldn't be deplatformed. Anyway, great job offering working and usable software. Way better than 99.999% of blockchain projects which offer nothing but empty promises.
        seanyesmunt 8y ago
        Yep. The lbry urls are handled by the protocol, there is no way for a company to block someone from accessing that channel. I could outbid that person so that the short url is directed to my channel, but that person will always have a url at lbry://@SomebodyUnpopular#xyz123...
        jiggytom 8y ago
jackrobison 8y ago
>Okay, so for a use case like The Pirate Bay, which is a popular database of magnet links and related metadata (Description, who added to the database, when added, etc). Users search this data in various ways. The problem with this search index is that it requires all of the .torrent files containing the metadata. In lbry this metadata (as well as more rich fields) are stored to the blockchain, so any full blockchain node has the information to provide more sophisticated searches. Chainquery is what runs a full node and provides the search engine for the UI (https://github.com/lbryio/chainquery https://github.com/lbryio/chainquery). >As in, how would a user search it or find popular torrents? As indicated above, if they're using the UI it provides a search engine via chainquery. Torrents are also not a currently supported source type for a download, however there is nothing to stop it from being added.

by Canada 8y ago

jiggytom 8y ago

Hey, thanks for the question! Give our app a try and I think you'll answer some of these questions for yourself: https://lbry.io/get https://lbry.io/get - it uses an SPV wallet, so no need to host blockchain data. There is very basic (to be improved soon!) search functionality in the app - it searches through lbry:// urls and content metadata from publishes. Any type of data can be published to lbry, including videos, images, pdfs, and more! In terms of how it compares to EOS, I'm not sure, but our tech is specifically designed to content publishing, disovery and monetization. It also includes publisher identities and a payment mechanism in LBC.

Canada 8y ago
I installed the client and searched. Did the results come from the blockchain directly as seen by my client or did they come from a HTTP request to a server you run?
- seanyesmunt 8y ago
  They went through a search server we own that runs chainquery. https://github.com/lbryio/chainquery https://github.com/lbryio/chainquery It parses the blockchain and syncs it with a SQL db. Anyone can run their own search server and adjust it as they see fit.
  - Canada 8y ago
    Right, so nothing stops you from altering the search results at will, which is the most critical part of the system in my opinion. Why bother with a blockchain then? Instead of letting content creators be tipped in bitcoins or something, is there any reason other than getting to be the issuer of the coin? Or will some future development make search decentralized?
    - seanyesmunt 8y ago
      All the code for our search engine is open source https://github.com/lbryio/lighthouse https://github.com/lbryio/lighthouse You could also run your own search server if you don't want to use that one. But that is only part of discovery. Another is built into the protocol. I can navigate to `lbry://bitconnect`, to see what has been published at that url. There is no way to spoof this part since it happens at the protocol layer. Also if your interested, https://spee.ch/bitconnect https://spee.ch/bitconnect. Spee.ch is a web wrapper for the lbry:// protocol. `spee.ch/url` will serve the same file as `lbry://url` (but is limited by different file types. There are more viewers in the app like a 3d file viewer.)
      - Canada 8y ago
        Can I see lbry://@SomebodyUnpopular without talking to the centralized search? If so that's very good as that person couldn't be deplatformed. Anyway, great job offering working and usable software. Way better than 99.999% of blockchain projects which offer nothing but empty promises.
        seanyesmunt 8y ago
        Yep. The lbry urls are handled by the protocol, there is no way for a company to block someone from accessing that channel. I could outbid that person so that the short url is directed to my channel, but that person will always have a url at lbry://@SomebodyUnpopular#xyz123...
        jiggytom 8y ago

jackrobison 8y ago

>Okay, so for a use case like The Pirate Bay, which is a popular database of magnet links and related metadata (Description, who added to the database, when added, etc). Users search this data in various ways. The problem with this search index is that it requires all of the .torrent files containing the metadata. In lbry this metadata (as well as more rich fields) are stored to the blockchain, so any full blockchain node has the information to provide more sophisticated searches. Chainquery is what runs a full node and provides the search engine for the UI (https://github.com/lbryio/chainquery https://github.com/lbryio/chainquery). >As in, how would a user search it or find popular torrents? As indicated above, if they're using the UI it provides a search engine via chainquery. Torrents are also not a currently supported source type for a download, however there is nothing to stop it from being added.