You don't need a blockchain in that

If you want to make a point about why blockchain is unnecessary, write an intelligent article about it. This "article" provides 0 value and it's so obvious that they just want to get traffic.

I’m pretty cautious about blockchain technology in general, but I think using it to keep a record of digital art and collectibles (including plants and pets) is a great idea.

Look at digital pets. They’re kind of a dumb waste of money, but people love them. Now imagine some website dealing in digital pets that has a limited edition pet. It’s kind of pricey, but there’s only 100 of them. So, people go for it.

Here’s thing though, as things currently stand you really have no way of knowing that there are 100 of these things in existence unless all the owners formed a special club and realized there were more than 100 members. This gets harder to do once if the limited edition pet becomes a little less limited and 1000 are issued instead.

Now, despite all the ills of the blockchain, it’s a perfect fix for this problem by virtue of being a public ledger. What’s more, you could trade your limited edition pet with someone else, possibly for cold, hard cash. In general, centralized platforms don’t let you do that. You’re still wasting tremendous amounts of energy on some very non-tangible items, but Neopets at it’s peak must have certainly burned a lot of coal to keep the servers running.

When you think about it, the only real difference between a cryptocurrency and a crypto-collectible is that the latter just has more fun, meaningless attributes associated. Such as how red it is.

I get where the author is coming from. I know a guy trying to launch an ICO. He has to be one of the 10 most annoying people I’ve ever met. Still, this article feels like a strange broad-stroke dismissal against all applications of blockchain...except currency. Currency is spared with no good explanation as to why. I would take this article a little more seriously if the author included currency as well, but then again bitcoin is doing really well so I guess we’ll call it a success. Everything else is obviously dumb though.

1. The goods are permanent, otherwise you don't need the history of the blockchain.

2. The goods are valuable, otherwise they aren't worth tracking.

3. The goods are identifiable, otherwise you can't tell that the good you received was the one on the blockchain.

4. The goods came from a trusted third party, otherwise they can receive non-compliant goods and pass them off as their own.

Tracking food on the blockchain fails at all four criteria.

Cryptocurrency passes all four tests. It is permanent, valuable, identifiable, and the third party producer of the coin is trusted because they pass a mathematical test.

Diamonds might also pass the tests, as long as there are trusted third parties in the diamond industry who won't receive bad diamonds.

[1]: https://bitsblocks.github.io/bitcoin-maximalist [2]: https://bitsblocks.github.io/crypto-facts

It seems people slowly arriving at this conclusion. Another good read with a similar conclusion:

https://medium.com/@jimmysong/why-blockchain-is-hard-60416ea...