>But this already exists without blockchain! If you play Spiral Knights or Half Life on Steam, you get a hat in Team Fortress 2. There are various third-party websites where you can display your Steam/Team Fortress/Dota/LoL achievements, inventories, ... because those 'ledgers' are public already. You can trade Steam items on third-party websites (which interfaces with steam underneath) that dodge Steam's 30% store tax and will actually pay money out unlike Steam.
That ledger is controlled/can be edited/changed by Vavle. Valve can delete your inventory and there is nothing you can do. Wouldn't that defeat the purpose of having a public ledger that no one can modify on a whim?
That ledger is controlled/can be edited/changed by Vavle. Valve can delete your inventory and there is nothing you can do. Wouldn't that defeat the purpose of having a public ledger that no one can modify on a whim?