1AKHViYgBGbmxi8qiJkNvoHNeDu9m3MfPE (4070) ·
I want peer-to-peer transaction unicast/multicast to be an option for payments. When I don't have Internet access, I want merchants or anyone around me to be able to broadcast my signed Bitcoin transactions for me.
- Local WiFi
- Bluetooth
- NFC
- QR Code
Replies
1AKHViYgBGbmxi8qiJkNvoHNeDu9m3MfPE (1752) ·
Done, but only because we've met. 😀
1AKHViYgBGbmxi8qiJkNvoHNeDu9m3MfPE (4070) ·
Thank you @2! 😊
1AKHViYgBGbmxi8qiJkNvoHNeDu9m3MfPE (4070) ·
@1126 that's a cool idea!
1AKHViYgBGbmxi8qiJkNvoHNeDu9m3MfPE (1942) ·
Ability to broadcast over amateur radio would be nice too.
1AKHViYgBGbmxi8qiJkNvoHNeDu9m3MfPE (4070) ·
- Ability to broadcast over sound waves
My phone emits a sound/music that your phone's wallet can hear (and decode).
🎶 𝒷𝒾𝓅... ♪ 𝒷𝓊𝓅... ♪ 𝒷𝒾𝓅... ♪ 𝒷𝑜𝑜𝓅... 🎵
1AKHViYgBGbmxi8qiJkNvoHNeDu9m3MfPE (4070) ·
base64( brotli_compression( tx ) )
https://typatone.com/m/oivHcoA6rd
Just a dummy proof of concept.
1AKHViYgBGbmxi8qiJkNvoHNeDu9m3MfPE (1942) ·
Sound wave broadcast is genius, wonder if it's in one of nchains patents yet.
1AKHViYgBGbmxi8qiJkNvoHNeDu9m3MfPE (1476) ·
Fantastic idea
1AKHViYgBGbmxi8qiJkNvoHNeDu9m3MfPE (140) ·
I agree. Wallet devices should be disconnected from the "internet" & only be able through HW to broadcast locally (high pitched sound waves is cool; bring back the silent modem) signed messages after some built in security has been confirmed by user.
1AKHViYgBGbmxi8qiJkNvoHNeDu9m3MfPE (1942) ·
Oh yeah high pitched frequency beyond human ability to hear it sounds geeky and cool!
1AKHViYgBGbmxi8qiJkNvoHNeDu9m3MfPE (8015) ·
@1126 A fellow HAM? :D I got my Technician's License earlier this year to try doing crypto stuff though legality is questionable given OTA encryption regs.
Metanet over Hamnet would be amazing.
http://www.broadband-hamnet.org/
1AKHViYgBGbmxi8qiJkNvoHNeDu9m3MfPE (8015) ·
@100 Could https://gotennamesh.com/products/mesh serve this need?
1AKHViYgBGbmxi8qiJkNvoHNeDu9m3MfPE (2190) ·
Enjoy : https://github.com/MuleTools/txTenna/blob/develop/README.md
1AKHViYgBGbmxi8qiJkNvoHNeDu9m3MfPE (3757) ·
"Audio QR codes" - chirp.io sounds were used in 2014 to broadcast bitcoin (a private key) over radio.
https://www.cbc.ca/news/canada/kitchener-waterloo/cbc-kw-sends-bitcoin-over-the-airwaves-1.2503580
1AKHViYgBGbmxi8qiJkNvoHNeDu9m3MfPE (9181) ·
The merchant should be the one broadcasting the transaction anyway. This might be at the end of the day, or it might be effectively immediately. If they need a alternate network, like the bluetooth mesh used over in Hong Kong, that is their concern -- rt12