Hi Bob,
Looks like we're largely thinking along the same lines.
It's unlikely that a party sending a UTXO to another party will have a UTXO
> of exactly the right size that's needed
My original proposal uses adaptor signatures to ensure swapping UTXOs is
atomic. All parties choose a secret, the
Hi ZmnSCPxj,
the current owner can ask the statechain entity to sign an alternative to
> the first stage, with 0 relative locktime
Unless I am misunderstanding something, this seems to run into the problem
that the original first stage transaction is already out there (and its
relative timelock