Payer Line
Since the first step is already approved, the only thing I want
to confirm is who is actually sending the transfer.
Route Line
If the remaining blocker is the wallet route, I can keep it to
one clean path: network, address, transfer, tx hash.
Scope Line
The deposit is tied to the exact first paid step already agreed,
not to a wider undefined engagement.
Boundary Line
The original referrer does not need to stay in the middle here
unless they specifically want to help re-anchor trust.
Timing Line
If you still want the current window, the useful next move is the
transfer and hash rather than another abstract check-in.
Proof Line
Once funds move, send the tx hash in the same thread and I will
switch this directly into proof and activation.