If you want to accept only Bitcoin payments that I suggest checking out BTCPay Server.
This is self-hosted, free, open source, and you don't have to pay any fees or use third parties to accept BTC payments.
https://btcpayserver.org/

Another interesting alternative is AnonPay by Trocador.
This can be used as BTCPay Server plugin, and this way you can accept payments from many other altcoins.
https://www.trocador.app/en/anonpay

Open Source in my table means that firmware for specific secure element is released with open source code.
I won't nitpick and get into details with that, but there is a cleat difference between open source, closed source, and source verified.

I didn't test this new swapping feature with Unstoppable, but they are probably charging some additional fee for this service.
We could simply use Thorchain directly, but real gamechanger with Untoppable wallet should be addition of monero, that coin is not yet supported on Thorchain as far as I know.

PS
I love Unstoppable proposal for new EURO banknote 

I think wallets should first warn you if you are using or genrating low entropy keys or seed phrase, to many people lose coins like that all the time.
In fact there are some hardware wallets that warn you about that, but I didn't saw similar examples with software wallets.

As for quantum computers, if they ever became a thing than Bitcoin would need to have major code upgrade quickly.
Last thing people are going to think was address reuse, but I agree that should not be done in general.
Warning is not a bad idea, or we could just use more Silent Payments, that way address reuse would not be possible.

- Coldcard: Crap
  - Not open source
  - Mentally unstable owner
  - Not recommended because they become useless, unusable and insecure after a while (mk1, mk2, mk3...)

Cake wallet improved syncing for monero and it's much faster now, so I expect something similar with Unstoppable wallet.
They had issues in past that made me switch to Cake wallet, but with upcoming updates I will try Unstoppable again.

---

Another interesting update for Unstoppable wallet, they just added integrated NYM VPN inside wallet settings, and there is exclusive discount from the app.

It's interesting Electrum devs added new terms of use you have to agree with when you install this version.
Audio MODEM plugin sounds interesting because it provides support for air-gapped transaction signing.

http://github.com/romanz/amodem/

I hope we can see more useful plugins in future, maybe something to improve privacy for bitcoin.
Just beware for potentially new bugs connected with this plugins.

Thanks for replying.
I think that regular credit card format is better option, as they can easily blend in and look like another credit/debit card.

I don't care about coins you mentioned, but I would appreciate to see optional Bitcoin-only firmware version, or maybe Bitcoin plus Monero (when it gets supported).

OK I get it now, you first need to know the public key of member who is receiving your message.
It sounds good in theory, but clear and simple instructions must be written for people to actually use this.
I can this can be very useful for keeping privacy in some dark scenarios of a hacked forum.

Slot #: 18
Slot #: 19
BTC Address:

Koristio sam ja BitcoinMeter premium promo verziju za koju sam dobio besplatan kod na forumu, ali stalno je pokazivala pogrešna predviđanja za neku veliku korekciju, pa nikad nisam platio za punu verziju.

Ne, očigledno je da ti izbjegavaš govoriti o glupom Alby SCAM novčaniku 
Ja mogu pokrenuti lightning kanal sa Litecoin full node.
A glupi Lightning se 90% koristi bez noda i sa custodial novčanicima.
Samo zlonamjerna, tvrdoglava ili glupa osoba to smeće može promovirati nakon toliko godina a postojanja i zero adoption.
Lightning nije decentraliziran i sve je na amazon, g00gle, digital ocena, itd.

It's kind a silly not to allow people to use Tor or VPN when they are paying for this virtual cards with monero.
It's even worse that we have to provide real address and email address.
If someone is willing to pass or bypass that, than having 3DS support is a good thing.

Hmmm, that is interesting.
I didn't know that L-USDT coins can't be frozen, and that is a good thing, but Liquid is Federated Network, so I don't fully trust them.
Still is it is solid alternative, especially knowing that Liquid transactions are confidential.

Good luck to them, but I have zero hopes coming from Africa, and I am sure they are all using custodial wallets.

Did you have plans on creating more userscripts that can work together with bitcoindata.science?
I think I saw Bitcoindata extension on GreasyFork website, but I think you should also create something for Unit Converter and Giveaway Manager.

Onepapel website is not working for me, so only thing I could check out is your github page.
We already have one bitcointalk community project that is provably fair, and made by our member bitmover.
Name of this project is Bitcointalk Giveaway Manager, it is free to use, and it is all based on bitcoin blocks.
Many people use this for selecting giveaway winners, and you can check it out and compare it with your service:
https://bitcoindata.science/giveaway-manager/

Your idea sounds good, but how would a member who receives the message know a private key?
I don't fully understand how this secret identity would work with bitcointalk messages, unless we are using some other way of communication.

Kindle ili Kobo e-ink e-reader?

Roger Ver is apparently suing Spain for violating his legal protections after Spanish authorities ruled that he could be extradited to the United States.
He filed a lawsuit with the European Court of Human Rights, but he didn't want to comment anything about this.
https://decrypt.co/330431/bitcoin-jesus-ver-sues-spain-block-extradition-us-tax-charges

Teško da je 80, to je više za gorile, a Liberia je 45, ta država ima gotovo identičan ustav kad Amerika
https://www.datapandas.org/ranking/average-iq-by-country