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Questions tagged [green-address]

The tag has no usage guidance.

0
votes
1answer
230 views

Pycoin: How to send transaction?

There is a problem in making and sending transaction. I got UTXOS by using API(GreenAddress), and from utxos I made a transaction. But calculated fee is always larger than one in original GA service. ...
0
votes
1answer
32 views

GreenAddress: Noticfication of receiving transaction

I'm developing python project using greenaddress API. I use pycoin package. I almost completed, but I can't resolve notification problem. Using greenaddress API, the notification received is as follow....
1
vote
1answer
49 views

Is there a way to retrieve my LTC that did not go into my wallet? [closed]

Last night I tried to send LTC from my Binance account to my desktop wallet. I found out later that my wallet doesn't accept LTC so the transfer is lost. Is there any way I can retrieve it? I have the ...
3
votes
4answers
5k views

How can I reclaim my Bitcoin Cash from my Greenaddress wallet?

I'm new to cryptocurrency in general, and I'm still learning. Let's say someone moves BTC to a multi-signature wallet with a trusted provider, i.e. Greenaddress, before the split from an exchange. ...
0
votes
1answer
383 views

Disabling GreenAddress 2FA ∵ Google Authenticator doesn't generate the correct OTPs for it

According to the section "I lost my two-factor/mobile/etc (email/OTP|Authenticator/etc), what can I do?" of the GreenAddress FAQ page, You should always have at least two two-factor options enabled....
3
votes
1answer
765 views

Understanding GreenAddress nLocktime/recovery transactions

What I understand is that Greenaddress locks a recovery transaction to be spend 90 days in the future. Whats the advantage in doing this? Why not creating a recovery transaction without nLocktime?
1
vote
1answer
111 views

How to change the displayed denomination in GreenBits Android wallet?

I just installed GreenBits, the native Java wallet from GreenAddress.it, on my Android device and transferred 0.1 BTC to the wallet. I like it so far. However, it displays my balance as 100,000 bits. ...
1
vote
1answer
244 views

How does the GreenAddress refill (relock) work when its nLockTime expires?

Ok, I understand that GreenAddress wallet uses a nLockTime transaction to put the funds in a 2of2 wallet, to give the user the peace of mind that, in the case their server disappears, they can still ...
1
vote
1answer
534 views

Is the mnemonic passphrase enough to backup with deterministic wallets?

I'm using a greenaddress.it wallet, but assume this will be the same for all deterministic wallets. (If not, please correct me!) Since the first and all further bitcoin addresses my wallet will ever ...
4
votes
3answers
138 views

What if you wanted to decrease anonymity?

My idea is to be able to build "credit" for an individual. Lenders of BTC could just use a service to check the "credit score" of a certain address of a borrower. The borrower would have to spend a ...
3
votes
1answer
242 views

Double spending from “green addresses” & mitigation

Suppose a user pays for a service (service1) using a "green address" (0 confirmations required) and service1 needs to immediately respend it using it's own green address How many blocks should the ...
3
votes
2answers
853 views

Does the public key associated with an address become part of the public record after it has been used to spend?

Since bitcoin addresses are hashes of public keys and not public keys as such, if one wanted to craft a message that could be decrypted by the generator of an address, that can't be done just with an ...
4
votes
1answer
172 views

How to implement a green address in Bitcoind?

There are a few websites that use green addresses, but how can one go about implementing it using the standard Bitcoin API?
8
votes
3answers
1k views

What's the best way for a website to detect payments from green addresses?

Does any proven third party code exist for this? Edit* To be more specific, what I haven't been able to find out is how to get the sender's bitcoin address when receiving a transaction. As far as ...
38
votes
2answers
8k views

What are Green Addresses?

What are Green Addresses? Is it true that they can solve the "confirmation delay" problem, and how does that work? Are there any drawbacks?