in email contact with casascius to figure out this escrow system. First "be a payee" escrow invitation code said not valid when i clicked "generate payment invitation"
we'll figure this out and it's likely user error on my part. I'll send casascius the screencaps if needbe. I consider that mrb and I have a 10 coin bet at this stage and we are both gentlemen so working out this escrow part IMO won't take very long and there will soon be 20 coins sitting in the blockchain with both of us holding our half of the private key and casascius holding both.
very cool when we get it working, then we can go bigger once we go through this escrow process and I can fully understand it.
there was a 1-character error in the copy past from Casascius to me.
the "generate payment invitation" worked, and I have both a payment invite (very long code) and a bitcoin address that looks normal.
Casascius - i send mrb the very long payment invitation? then he enters that in the "be the payer" in his casascius-escrow tool and gets the same btc address and we both ship to that?
Yes, send him the payment invitation and the address. If:
1. You have an escrow invitation code from me, AND
2. You have a payment invitation code you generated or received from the other party, AND
3. Both of you agree that the escrow invitation you have and the payment invitation combined yield the same bitcoin address in the "be a payer" screen...
THEN it is safe to pay that address.
Whoever has all three parts (escrow invite part A, escrow invite part B, and the payment invitation) can compute the private key on the "collect your funds" screen.
You can tell what code you have, since they'll start with "einva", "einvb", or "einvp". the ones with a and b came from me (mrb got a, Micon got b) and you guys produced the one with p.
If you decide you are the loser, give your escrow invitation code that I originally gave you to the person who is the winner, so they have all three parts.
You can publish the address if you want everyone to see the funds, but that's entirely your call. I don't need the address unless a dispute arises that gives rise to my need to know.