Looking for BTC/lightning QR that can generate new addresses for each tx \ stacker news ~bitcoin

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Looking for BTC/lightning QR that can generate new addresses for each tx

357 sats \ 27 comments \ @2bithits 30 Jan 2023 bitcoin

I'm looking to do a bit of busking soon. It would be ideal to have a couple of QR codes on display, one for BTC & one for lightning.

So I'm looking for a wallet that can display a kind of "master" QR code to generate a new BTC address each time someone sends a tip. Preferably one that can do both on chain & lightning.

Bounty goes to the best suggestion.

1,000 sats paid

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1000 sats \ 3 replies \ @DarthCoin 30 Jan 2023

Zeus

0 sats \ 1 reply \ @2bithits OP 30 Jan 2023

Will verify later

0 sats \ 0 replies \ @247bf84fda 25 Aug freebie

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0 sats \ 0 replies \ @247bf84fda 25 Aug freebie

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26 sats \ 3 replies \ @zman 30 Jan 2023

bip21 covers both bitcoin and lightning in 1 QR code but not all wallets support it yet. your best bet is have a lightning address + lnurl printed for LN. Use something simple like satspay plugin on lnbits or worst case a static bitcoin address.

0 sats \ 1 reply \ @2bithits OP 31 Jan 2023

I have been looking at BIP21 & am kinda wondering why this isn't supported across all wallets? It would really make bitcoin a lot more user friendly

0 sats \ 0 replies \ @247bf84fda 25 Aug freebie

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0 sats \ 0 replies \ @247bf84fda 25 Aug freebie

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21 sats \ 1 reply \ @criptopanas 30 Jan 2023

For Lightning: LNURL is a good solution. On Chain: https://paynym.is/about

0 sats \ 0 replies \ @247bf84fda 25 Aug freebie

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10 sats \ 5 replies \ @2bithits OP 30 Jan 2023

That's a printed out QR code too

21 sats \ 3 replies \ @036644cfc0 30 Jan 2023

crucial detail :-)

watching this one as I have some friends who are buskers who I'd like to help in this way

0 sats \ 1 reply \ @2bithits OP 30 Jan 2023

Yes... It came to me a few minutes after posting unfortunately

0 sats \ 0 replies \ @247bf84fda 25 Aug freebie

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0 sats \ 0 replies \ @247bf84fda 25 Aug freebie

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0 sats \ 0 replies \ @247bf84fda 25 Aug freebie

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10 sats \ 3 replies \ @nullama 30 Jan 2023

LNPoS. Simple point of sale that supports lightning and on-chain payments.

It can generate a new address every time:

Use an xPub to generate a fresh address for every payment.

0 sats \ 1 reply \ @2bithits OP 30 Jan 2023

Thanks, will look into it

0 sats \ 0 replies \ @247bf84fda 25 Aug freebie

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0 sats \ 0 replies \ @247bf84fda 25 Aug freebie

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0 sats \ 1 reply \ @2bithits OP 2 Feb 2023

Its been a while, time to pay the bounty.

I think I might have to increase it next time to get some more responses.

What I'm looking for is a static QR code for onchain & one for lightning that can be printed out and put on display while I busk.

Some suggestions that are good ideas but we are perhaps too early are BIP21, paynyms and lnurl.

Paynyms and lnurl only work if you already have one. It needs to be the most basic & usable for most if not all wallets.

Bip 21 would be AMAZING! This should be a priority across all wallets to integrate.

So for lightning Zeus does have a static QR which I found here:

view on twitter.com

As for onchain, I found evidence of btcpay (which i was surprised no one suggested) also being able to print out a static QR here:

view on youtu.be

So thanks for your responses. The bounty goes to darthcoin for introducing Zeus albeit in a brief way.