[lake_vincent]

What is more likely is that you would wake up in a world where Bitcoin may not exist, but is completely dominated by crypto nonetheless. Within a generation or two, I predict that all asset ownership will be crypto-backed. Property. Automobiles. Artwork. Securities. And of course, currency. Fiat itself will become a cryptocurrency once more millennials are in charge.

I reserve judgement as to whether or not this will be a net benefit for society. I suspect not, but our present ignorance is far too great to make such a prediction - I just think it's gonna happen whether we want it to or not, so get used to the idea of crypto-everything.

[wsc981]

Crypto in the form of CBDCs will very likely be a loss. One head honcho at the Bank of International Settlements was quite clear that they want to fully control how people spend money. And at that point it’s not really your money anymore anyways …

[Yizahi]

Could you please describe in your own words how an asset can be "crypto backed", and exactly what operations/interactions are improved by this?

[lake_vincent]

I mean, it is not that hard to imagine, right? A car title becomes an NFT. Whoever owns the NFT owns the car. Same with a house. Or a horse. I'm not a crypto expert, but that is a relatively trivial use case for NFTs.

As for how this scales? I have no idea. I'm just speculating that it's gonna happen somehow. I mean, hell, look at this post - a nation adopted Bitcoin. You think that's the last time a government will experiment with crypto? China is already developing their own fiat cryptocurrency. You think it's just gonna stop?

I don't necessarily want this to happen, nor am I advocating for it. It's just a prediction, so I'm now sure how to answer your questions.

[tinco]

Well, no crypto expert ever predicted this. The idea of NFT's has pretty much been discounted by everyone in the crypto community for a decade, until they randomly became a fad in 2021. So I wouldn't say it's very easy to imagine.

Smart contracts backing more real world assets has a slightly higher chance of becoming a thing, but even with those the value isn't super clear. The whole idea of tracking ownership is that it's backed by authority to enforce it, and the whole idea of cryptocurrency is that it works without authority.

If you think NFT you think about that vague thing that has no bearing on the real world. Bitcoin is the magic technology that manages to be scarce and be manifest in the real world despite being fully digital and networked. Ethereum managed to one-up Bitcoin with the smart contracts of which the DAI stablecoin which anchors itself to the real world currency without relying on authority.

NFT's basically are the exact opposite of the sort of thing cryptocurrency offers as value to the real world.

[Yizahi]

Ok, lets go with your example. Car title. Or a house title.

Just where exactly the title itself is stored? I would assume it's a at least moderately long plaintext file, describing property and conditions. Maybe some authenticity attributes, like digital signatures of multiple parties. Where do you think is this artifact located? Inside the NFT?

[yellowapple]

Plaintext doesn't take up all that much space relatively-speaking; it'd be entirely feasible to store all the data on an automotive title (for example) directly on-chain.

Also, there's no reason why the property and conditions have to be stored together; they could readily exist as separate artifacts sharing some ID or reference.

[Yizahi]

First - that's a big if. Only super bare and short, zero formatting plaintext, will fit inside NFT (as they exist today). I highly doubt people would want to work with such data, degrading their UX dramatically.

Second - do you realise that title contains private information which will be forever exposed on-chain?

Third - ok, even you admit that not everything will fit on-chain. Then who will store the rest of the data? Centralised entity? Which will have its internal security, bookkeeping, staff and so on?

Why do we need NFTs then, if all the work will be done by a centralised entity anyway?

Fourth - in the hypothetical case when we have titles and NFTs linked to them, there are several interesting questions - what happens when owner of the NFT forgets his private keys? What happen if the owner dies? What happens when the court judges declare that the ownership is incorrect? How are marriages handled, where today multiple people can own the same property?

[yellowapple]

> First - that's a big if

That ain't an "if" at all. The actual identifying information on, say, a vehicle title or land deed takes up maybe a couple hundred bytes at most (if not far less), whereas most NFT-capable blockchains allow transaction metadata on the scale of multiple kilobytes.

> Second - do you realise that title contains private information which will be forever exposed on-chain?

Nearly (if not entirely) all of the actually-private data (namely: the owner's PII) is redundant under a title-as-NFT system, since ownership is asserted by wallet/token custody rather than being baked into the document.

Besides, encryption is a thing that exists.

> Third - ok, even you admit that not everything will fit on-chain.

I admit no such thing. What I actually said is that you can break up large data into smaller chunks such that it can fit on-chain even if it somehow blows out the chain's transaction metadata ceiling.

Regardless:

> Then who will store the rest of the data?

Have you heard of IPFS?

> Fourth - in the hypothetical case when we have titles and NFTs linked to them, there are several interesting questions - what happens when owner of the NFT forgets his private keys? What happen if the owner dies? What happens when the court judges declare that the ownership is incorrect? How are marriages handled, where today multiple people can own the same property?

All of these things can be (and, in the case of lost keys, have been) addressed with smart contracts; the blockchain can programmatically define conditions under which the NFT can be transferred, e.g. with consent from multiple parties. Such programs can also represent multi-person ownership; in a world where blockchain computation can handle the governance of large organizations, something like a marriage or an estate is a readily solvable problem.