If you wish to avoid that of course you can craft your own code, but I figure the purpose of this site is to make this process as simple as possible.
More feedback please!
Topic: [ANN] 2Crow -- 2 party trustless escrow service -- 2Crow.org (Read 1655 times)
I have updated and simplified the interface. Now new keypairs are generated by javascript in the browser.
If you wish to avoid that of course you can craft your own code, but I figure the purpose of this site is to make this process as simple as possible.
More feedback please!
If you wish to avoid that of course you can craft your own code, but I figure the purpose of this site is to make this process as simple as possible.
More feedback please!
Announcing..
A funkenstein the dwarf production...
2Crow.org
2Crow is currently in BETA stage, requesting comments, criticisms, security audits, and abuse. It works, but there is very little error checking in place and many cosmetic errors and other changes are underway. It is NOT recommended to use this for substantial commerce at this stage. Please test the service with small amounts, or comment on the readability / usability of the format of the site.
A funkenstein the dwarf production...
2Crow.org
2Crow is currently in BETA stage, requesting comments, criticisms, security audits, and abuse. It works, but there is very little error checking in place and many cosmetic errors and other changes are underway. It is NOT recommended to use this for substantial commerce at this stage. Please test the service with small amounts, or comment on the readability / usability of the format of the site.
Link is not working for me: error 408.
Thanks for your reply
hmm.. that is odd, where are you pinging from?
If this host causes timeout difficulty I will move it.
You can also view the site as follows:
git clone https://github.com/funkshelper/2crow.git
cd 2crow
firefox index.html &
Cheers --
Now it's working, must have been a temporarily problem.
The site's quite slow and sometimes it would time out during loading, seems like a problem with your provider?
Thanks, it is hosted with namecheap. I will consider moving it to a dedicated VPS.
The site's quite slow and sometimes it would time out during loading, seems like a problem with your provider?
I'll also throw the README here for some background:
2crow
_ _
/.) (.\
/)\| |/(\
//)/ \(\\
/'"^" "^"`\
Normal commerce has the following three steps:
1) Merchant prepares an address and sends it to customer
2) Customer sends coin to the address
3) Merchant checks receipt and ships / delivers
2Crow seeks to eliminate a failure mode of this process, in which
the merchant does not ship. It does so by using a 2 of 2 multisig
escrow address controlled by both customer and merchant. The new flow:
1) Merchant prepares half a 2crow address and sends to customer as 2crow code.
2) Customer creates second half of 2crow escrow address and sends funds,
giving the merchant the address and a new 2crow code.
3) Merchant checks funds are sent, ships, and prepares a TX
sending it to customer for finalizing as a new 2crow code.
4) Customer receives goods and then signs the finalizing TX.
Funds are now moved from the 2crow escrow to merchant's
private account.
Failure Modes:
1) Merchant disappears.
The merchant cannot take the funds before the customer finalizes. However
they could still disappear for a variety of reasons. In this case the
funds in escrow are lost. Nobody can touch them unless both parties agree
and sign a TX moving funds from escrow.
2) Customer disappears.
The customer commits their funds in step 2. However if the customer
disappears before finalizing step 4, all funds are lost. Nobody can touch them
unless both parties agree. The customer has no financial incentive not
to finalize if the goods are shipped. However, an addition of a customer
deposit could help eliminate this failure mode.
3) Escrow compromised
Some escrow services include control by a third party. In these cases,
there is a danger that the third party will disappear with the
funds. With 2crow this is eliminated.
With 2crow, a third party attacker needs to compromise the secrecy of both the customer
and the merchant to steal the funds. This cannot be done by intercepting
the 2crow codes in standard communication. It could only be accomplished
by taking the private keys of both the customer and the merchant. This mode
is extremely unlikely, as any attacker who could perform such compromise
would likely just empty the individual private wallets of customer and merchant and
not bother with waiting for an escrow transaction to occur.
Refunds
As long as the merchant and customer agree, anything they like can happen
to the funds in escrow. By placing a customer controlled adress in the
"final address" field of step 3, the merchant can issue a refund before
finalizing has occured.
2crow
_ _
/.) (.\
/)\| |/(\
//)/ \(\\
/'"^" "^"`\
Normal commerce has the following three steps:
1) Merchant prepares an address and sends it to customer
2) Customer sends coin to the address
3) Merchant checks receipt and ships / delivers
2Crow seeks to eliminate a failure mode of this process, in which
the merchant does not ship. It does so by using a 2 of 2 multisig
escrow address controlled by both customer and merchant. The new flow:
1) Merchant prepares half a 2crow address and sends to customer as 2crow code.
2) Customer creates second half of 2crow escrow address and sends funds,
giving the merchant the address and a new 2crow code.
3) Merchant checks funds are sent, ships, and prepares a TX
sending it to customer for finalizing as a new 2crow code.
4) Customer receives goods and then signs the finalizing TX.
Funds are now moved from the 2crow escrow to merchant's
private account.
Failure Modes:
1) Merchant disappears.
The merchant cannot take the funds before the customer finalizes. However
they could still disappear for a variety of reasons. In this case the
funds in escrow are lost. Nobody can touch them unless both parties agree
and sign a TX moving funds from escrow.
2) Customer disappears.
The customer commits their funds in step 2. However if the customer
disappears before finalizing step 4, all funds are lost. Nobody can touch them
unless both parties agree. The customer has no financial incentive not
to finalize if the goods are shipped. However, an addition of a customer
deposit could help eliminate this failure mode.
3) Escrow compromised
Some escrow services include control by a third party. In these cases,
there is a danger that the third party will disappear with the
funds. With 2crow this is eliminated.
With 2crow, a third party attacker needs to compromise the secrecy of both the customer
and the merchant to steal the funds. This cannot be done by intercepting
the 2crow codes in standard communication. It could only be accomplished
by taking the private keys of both the customer and the merchant. This mode
is extremely unlikely, as any attacker who could perform such compromise
would likely just empty the individual private wallets of customer and merchant and
not bother with waiting for an escrow transaction to occur.
Refunds
As long as the merchant and customer agree, anything they like can happen
to the funds in escrow. By placing a customer controlled adress in the
"final address" field of step 3, the merchant can issue a refund before
finalizing has occured.
Announcing..
A funkenstein the dwarf production...
2Crow.org
2Crow is currently in BETA stage, requesting comments, criticisms, security audits, and abuse. It works, but there is very little error checking in place and many cosmetic errors and other changes are underway. It is NOT recommended to use this for substantial commerce at this stage. Please test the service with small amounts, or comment on the readability / usability of the format of the site.
A funkenstein the dwarf production...
2Crow.org
2Crow is currently in BETA stage, requesting comments, criticisms, security audits, and abuse. It works, but there is very little error checking in place and many cosmetic errors and other changes are underway. It is NOT recommended to use this for substantial commerce at this stage. Please test the service with small amounts, or comment on the readability / usability of the format of the site.
Link is not working for me: error 408.
Thanks for your reply
hmm.. that is odd, where are you pinging from?
If this host causes timeout difficulty I will move it.
You can also view the site as follows:
git clone https://github.com/funkshelper/2crow.git
cd 2crow
firefox index.html &
Cheers --
Announcing..
A funkenstein the dwarf production...
2Crow.org
2Crow is currently in BETA stage, requesting comments, criticisms, security audits, and abuse. It works, but there is very little error checking in place and many cosmetic errors and other changes are underway. It is NOT recommended to use this for substantial commerce at this stage. Please test the service with small amounts, or comment on the readability / usability of the format of the site.
A funkenstein the dwarf production...
2Crow.org
2Crow is currently in BETA stage, requesting comments, criticisms, security audits, and abuse. It works, but there is very little error checking in place and many cosmetic errors and other changes are underway. It is NOT recommended to use this for substantial commerce at this stage. Please test the service with small amounts, or comment on the readability / usability of the format of the site.
Link is not working for me: error 408.
Announcing..
A funkenstein the dwarf production...
2Crow.org
2Crow is currently in BETA stage, requesting comments, criticisms, security audits, and abuse. It works, but there is very little error checking in place and many cosmetic errors and other changes are underway. It is NOT recommended to use this for substantial commerce at this stage. Please test the service with small amounts, or comment on the readability / usability of the format of the site.
A funkenstein the dwarf production...
2Crow.org
2Crow is currently in BETA stage, requesting comments, criticisms, security audits, and abuse. It works, but there is very little error checking in place and many cosmetic errors and other changes are underway. It is NOT recommended to use this for substantial commerce at this stage. Please test the service with small amounts, or comment on the readability / usability of the format of the site.
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