Thanks a lot for clarification René.
Sorry for that, next time I will not use dev list to ask such questions,
but in "keysend" there are some details would like to discuss.
Do we agree, that because payee doesn't know amount that payer wants to
send him, the last hub can just prepare own HTLC for
Good Morning Cezary,
you might want to direct questions about understanding the lightning
network protocol like yours to https://bitcoin.stackexchanage.com as this
mailinglist is more devoted towards driving the development of the
protocol. Anyway here are the answers to your questions 2 and 3 and
