Hey you ! This is the first post of a new serie of "Blockchain idea" posts where I give ideas of apps that can be done on the blockchain. Feel free to realize these ideas ! 😀
Image source (Took from google image, the original article seams unavailable now)
Download files in the torrent way is much faster, more reliable and practical. But it lays on people's will to stock a file in their hard drive and to share it, and that can be difficult to less wanted files.
In order to send / receive data from users to users (or peers to peers, aka P2P) torrent software connects to a torrent tracker server.
A torrent tracker is a server that allows seeders (people who shares a file they have downloaded) to connect to leachers (people who desires to get that file). This is the central part of the P2P torrent system.
In other word: "Without tracker you don't have torrent".
"Trackerless" torrents using DHT still needs to connect to a single node in order to get redirected to other nodes and get peers. In this case, without this entry point, you have no DHT, no peers, no torrent.
I wont develop any more details about torrents trackers, but I let you several links about it at the end of the post !
The ratio of a seeder on a file is computed as the ratio:
Data sent / Data received
It's used by trackers to motivate users to seed after downloading a file, we are going to take advantage of it for our system.
This is actually the most important question when developing an app for the blockchain.
As I said below, the torrent tracker is the centralized part of the torrent system, the system can't work without it, this is what we call a SPOF, a Single Point Of Failure. (SPOF Wikipedia), that can lead to downtimes or legal issues with the owner of the server.
The other advantage is the monetization of the fileshare. It turns users to actors, I'll develop this part just below.
Finally, the blockchain is fair, no one can cheat on it. That means we know where are our data, our money, etc ...
We could use the DHT technology for the tracker blockchain, I don't want this post to be technical, I'll maybe create another post if this idea gets constructed and seams really feasible.
Let's design the economic system we could use to make it work.
A file shared on the tracker has a price a user has to pay to get it.
Don't worry, every actor will be explained below
Let's explain it with a simple example:
When downloading it, the file is seeded by Pythagoras itself, and 2 other seeders.
| % of price | Amount | |
|---|---|---|
| Pythagoras (6.2 ratio) | (6.2/11.4) x 10% | 54.3% of 1.5 = 0.815 STEEM |
| Seeder A (1.5 ratio) | (1.5/11.4) x 10% | 13.1% of 1.5 = 0.198 STEEM |
| Seeder B (3.7 ratio) | (3.7/11.4) x 10% | 32.4% of 1.5 = 0.487 STEEM |
| GoT copyright owner | 70% | 10.5 STEEM |
| Copyrights witnesses | 15% | 2.25 STEEM |
| Clone hunters | 5% | 0.75 STEEM |
The exemple is simplified as seeders sent all data at the same data speed. The real system is explained below
A seeder earnings depends on his ratio on the file he seeds. The more he has ratio on it, the more he will earn. As well as his seeding speed compared to the total seeding speed of the file to a leacher.
Each block of data received by the leacher, a payment will be shared to every seeders who sent data to him that has an average data speed > 0 on the past block.
Let's say our GoT file is splitted into 100 blocks, worth 0.15 STEEM each.
For each block, a Seeder i will earn:
EoB: Earning in % of the seeders shares of the block
Ri: Ratio of the seeder on the file
RN: Sum of the ratio of each seeder on the block
AvgSi: Average seeding speed of the seeder on the past block
AvgSN: Sum of the average seeding speed of the seeders on the past block
If the EoB here = 0.4 (40%), the seeder will get 40% of the 10% seeder share. 0.15 total -> 0.015 to seeders -> 0.006 to seeder i
(100 blocks like this -> 0.6)
The monetization of seeders permits to:
In order to know to whom the copyrights has to go, the tracker will reward users that will bring to a file informations the name of the artist / company and a proof of ownership.
Everytime a user brings the proof that a file has copyrights, he becomes a copyright witness on this file and will get rewards for each file sold.
The rewards are equally shared between the witnesses
Clone hunters are users that report clones of the file on the tracker, after a clone report, users can vote if (yes or no) the file is the same or not. The clone hunters reward of a file goes to every users on the tracker who hunted a clone in the last 30 days.
This is the most delicate actor of a file, as it may not be a user of the tracker and a total blockchain-related things ignorant. So we can't really reward him with STEEM for now.
The solution here could simply be to stock the STEEM copyright owner share of a file, and to distribute 1% of it them to active seeders each day; until the copyright owner gets an account on the service, prove his identity and claims the reward.
The main problem here is about copyrights owners.
The solution I presented could be legally ok, saying "If you want to, you can get your money, if you don't that means you don't want to", but the main problem here are:
Or maybe they could after verifying the validity of their account and their copyright ownerships
The % share, price or equations were just (closely random) picked for the example.
This is just an idea, not a functionnal system but It would be awesome to make it grow and perfect it with you in the comments !
They may be things I forgot, misunderstood or didn't see, just say it in the comments as well 😉
BitTorrent tracker Wikipedia
Lifewire - How torrents works
Trackerless torrent myths and truths
DHT (base technology of trackerless torrent) Wikipedia
Sorry for my bad english, don't hesitate to correct me that'll help me improve :-)
Feel free to upvote, resteem, share, comment, this post or follow me for more awesome content ! 😎
Take care,
Warlkiry
