Associating a group with data

Increase reliability of smart contract data by associating a group with it.

Problem

Reliability of publicly shared smart contract data is hard to ascertain. For example, movie ratings can vary drastically. In the example below, it's hard to tell which rating is relevant to you.

ratings = [
  {
    id: 0,
    movie: "Nightmare On Elm Street",
    rating: 10,
    user: "5Ht20S19MhHX9EggD9oZzx297qt3UxEdkcc5NWAianPAQuyr"
  },
  {
    id: 1,
    movie: "Nightmare On Elm Street",
    rating: 2,
    user: "5HxooS19MhHX9EggD9oZzx297qt3UxEdkcc5NWAianPAQjxb" 
  }
]

Solution

By having a group associated with a rating, other users could use that info to determine relevance.

ratings = [
  {
    id: 0,
    movie: "Nightmare On Elm Street",
    rating: 10,
    user: "5Ht20S19MhHX9EggD9oZzx297qt3UxEdkcc5NWAianPAQuyr",
    group: "Horror movie fan club"
  },
  {
    id: 1,
    movie: "Nightmare On Elm Street",
    rating: 2,
    user: "5HxooS19MhHX9EggD9oZzx297qt3UxEdkcc5NWAianPAQjxb",
    group: "The Insomniacs" 
  }
]