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Is it possible to make payment channel by both participants' funding?  #2107

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@jiyu3

Is it possible to make payment channel by both participants' funding? For example, I fund 2mBTC, my friend fund 1mBTC, then open channel.

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  1. added
    protocolThese issues are protocol level issues that should be discussed on the protocol spec repo
    on Nov 24, 2018
  2. cdecker commented on Nov 24, 2018

    @cdecker
    Member

    This is currently being specified by all implementations. One the spec is finalized we can implement it.

  3. ZmnSCPxj commented on Nov 25, 2018

    @ZmnSCPxj
    Contributor

    In the specific case of connecting with a trusted friend, the friend can pay you 1mBTC onchain, issue you an invoice for 1 mBTC, then you open 3mBTC to your friend and pay back the 1mBTC invoice.

  4. niftynei commented on Dec 11, 2018

    @niftynei
    Collaborator

    There's an open PR specifying exactly this kind of behavior on the rfc's repo lightning/bolts#524

  5. ZmnSCPxj commented on Jan 21, 2020

    @ZmnSCPxj
    Contributor

    Xref. #3418

  6. madelinevibes commented on May 20, 2025

    @madelinevibes
    Collaborator

    confirmed with Rusty, CLN have implemented this

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