maxi@domains:~$ man escrow

NAME
    escrow - watch-only bitcoin escrow for domain sales

DESCRIPTION
    1. buyer clicks buy; a fresh address is derived from our xpub (no keys on server)
    2. buyer sends the exact BTC amount
    3. we wait for 6 confirmations
    4. buyer gives their account id at the registrar of record
    5. seller pushes the domain and marks it done
    6. maxi.domains verifies the push
    7. funds are released: 95% to seller, 5% fee.
       payouts are signed offline by a human.