📅 Original date posted:2018-01-04
📝 Original message:
Hi Benjamin,
currently the only piece of information that is kept contstant along the
entire route is the payment hash, and we will be removing that as well
in order to further decorrelate hops of a payment and make it harder for
forwarding nodes to collate hops into a route.
As ZmnSCPxj has pointed out we do have the possibility of adding some
information in the onion packet. You can even give every single hop its
very specific information in the onion. Say for example you have a node
that does currency conversion, you may specify the desired exchange rate
in the onion.
May I ask what use-case you are looking to implement using this feature?
Cheers,
Christian
Benjamin Mord <ben at mord.io> writes:
> Are there, or will there be, annotations one can add to a lightning
> transaction that can be read by all intermediate nodes along a given route?
> Conversely, can one add annotations readable only by certain specific known
> (to sender) intermediate nodes?
> _______________________________________________
> Lightning-dev mailing list
> Lightning-dev at lists.linuxfoundation.org
> https://lists.linuxfoundation.org/mailman/listinfo/lightning-dev
Christian Decker [ARCHIVE] /
npub1wt…gtuyn
2023-06-09 14:48:22
in reply to nevent1q…j5t9
Author Public Key
npub1wtx5qvewc7pd6znlvwktq03mdld05mv3h5dkzfwd3dc30gdmsptsugtuynPublished at
2023-06-09 14:48:22Event JSON
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"content": "📅 Original date posted:2018-01-04\n📝 Original message:\nHi Benjamin,\n\ncurrently the only piece of information that is kept contstant along the\nentire route is the payment hash, and we will be removing that as well\nin order to further decorrelate hops of a payment and make it harder for\nforwarding nodes to collate hops into a route.\n\nAs ZmnSCPxj has pointed out we do have the possibility of adding some\ninformation in the onion packet. You can even give every single hop its\nvery specific information in the onion. Say for example you have a node\nthat does currency conversion, you may specify the desired exchange rate\nin the onion.\n\nMay I ask what use-case you are looking to implement using this feature?\n\nCheers,\nChristian\n\nBenjamin Mord \u003cben at mord.io\u003e writes:\n\u003e Are there, or will there be, annotations one can add to a lightning\n\u003e transaction that can be read by all intermediate nodes along a given route?\n\u003e Conversely, can one add annotations readable only by certain specific known\n\u003e (to sender) intermediate nodes?\n\u003e _______________________________________________\n\u003e Lightning-dev mailing list\n\u003e Lightning-dev at lists.linuxfoundation.org\n\u003e https://lists.linuxfoundation.org/mailman/listinfo/lightning-dev",
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