tgraves83
Joined 13 years ago
Joined 13 years ago
In order to receive a lightning payment, the receiver has to generate an invoice that anyone with a lightning wallet can pay (usually by scanning a QR code or copy/pasting the invoice). These invoices are meant to be single use.
There is a draft spec (BOLT12) that would make it easier to be able to just pin a link or QR code on a webpage or profile and receive bitcoin via the lightning network.
Almost every technical aspect of Bitcoin that people like to claim makes it "old technology" or inefficient were purposefully chosen trade offs with decentralization. It's obvious that a single centralized database would beat every cryptocurrency on transactions per second.
You can easily look up the volume traded on these exchanges. There are still some shady exchanges out there so I’d mainly look at the more trusted/regulated ones like Coinbase Pro, Bitstamp, Gemini, Kraken etc.
Strike has already released a working app for US customers that I’ve been using without issue for payments to friends and family as an alternative to Venmo/PayPal.
The intrinsic value argument is old and tired at this point so I'm not even going to bother with it.
Yes, Bitcoin at this stage is extremely volatile and anyone buying it to hold as an investment should understand it can lose or gain a lot of value quickly. However, it does have multiple use cases at this point that clearly the market has determined have some type of value. We're still figuring that out.
As a side note, if you do some digging you can find some pretty good on-chain analytics that can theoretically put a sort of floor on the price based on how coins have moved over time. There are now quite a few sites like glassnode.com, cryptoquant.com, coinmentrics.io etc that provide this data or if you are technical enough set up your own node and verify it for yourself.
For an example of this take a look at something like Strike Global using bitcoin's lightning network.
https://jimmymow.medium.com/announcing-strike-global-2392b90...
However, I think of bitcoin as more of an inflationary hedge (even if we don't actually get inflation) or check on central bank monetary policy. So it's ultimately just an alternative asset. It also has some pretty amazing potential as a global settlement network but more so when it's volatility goes down.
On the other hand, it's far more likely the fed will stick with fiat currency. You'll still get paid in USD, pay your taxes in USD but bitcoin will exist as an alternative store of value like gold. There is around ~$11 trillion worth of gold above ground. Bitcoin has some properties that could make it a better store of value and much easier to transact with than gold. If it eats into gold's primary use case it will probably be a lot more valuable than it is right now.