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No Internet? You Could Still Use Bitcoin on the Lightning Network
1810 sats \ 9 comments \ @010101 5 Nov 2023 bitcoin
Researchers found a way to use a local "mesh network" to connect nodes via Bluetooth and WiFi, building a local Lightning Network they call LNMesh.
Instead of the Internet, they used local "mesh networks," where nodes are connected directly via Bluetooth and WiFi, building a local Lightning Network they call LNMesh.
Their results? They say, under the right circumstances, offline Lightning Payments should be feasible.
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31 sats \ 2 replies \ @Jon_Hodl 5 Nov 2023
There's already a number of bitcoiners in Berlin who use LN via mesh net. If you both nodes that share custody if a payment channel can communicate to update the channel state, then they can send/receive/route lightning payments without needing to be connected directly to the internet.
They won't be able to open/close the channels though.
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0 sats \ 1 reply \ @Signal312 5 Nov 2023
Wow, that's really interesting. Thanks for posting. It would be awesome to get a detailed write-up on this!
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0 sats \ 0 replies \ @Jon_Hodl 8 Nov 2023
I will see if I can find any information on it but maybe that is a rabbit hole worth venturing down.
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101 sats \ 0 replies \ @lightwalker 5 Nov 2023
Thanks for sharing. Bitcoin remains an unstoppable.
LNmesh : mesh network Blockstream : satellite Machankura : USSD
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1 sat \ 0 replies \ @netstatic 5 Nov 2023
Doesn't mention what happens when an offline participant goes online and broadcasts an invalid state. I don't see one reference to how a community watch tower could be built which I would say is crucial.
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0 sats \ 0 replies \ @TomK 5 Nov 2023
That sounds great. Thanks
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0 sats \ 0 replies \ @2bithits 5 Nov 2023
We should probably be exploring mesh net more to prepare a bit for what could happen.
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0 sats \ 0 replies \ @kristapsk 5 Nov 2023
https://arxiv.org/abs/2304.14559
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0 sats \ 0 replies \ @notgeld 5 Nov 2023
Not really.
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