sorry for noob proposal. feel free to delete.
sorry for additionally prefix I am not an expert, uneducated technical bitcoin.
T1 : Member of community with highly reputable or transparent organizations/people/offices
T2 : Member of community with highly reputable or transparent organizations/people/offices 2
---
Multi-signature application 2-of-3 in short 2-of-3: A board of three directors maintaining funds for their organization — those funds cannot be spent unless any two of those directors agrees.[1]
---
P collaborate with
T1,T2 > P print
k back holo-seal then publish or print
p to
cc or face-coin.
until this 2-of-3 able to see
a. Funded first to
a.
T1 print
k in
cc with holo-seal.
---
if C1 want redeem coins, C1 open holo-seal
k by
P and
T1 then coin is spendable.
if
P not print real
kC1 hold
cc within
k inside, generated by
T1C1 contact T2 to do Multi-signature then coin is spendable.
---
[1]
https://en.bitcoin.it/wiki/Multi-signature