Questions tagged [zero-confirmation]

Collects questions concerned with the practice of accepting transactions before they reach their first confirmation, i.e. "zero-confirmation".

5 questions with no upvoted or accepted answers
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1answer
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What does “Green address verification” mean in the context of transaction validation?

I am only new to Bitcoin and I would like to know what a "Green address verification" is. I have an Electrum wallet ver 3.3.6 and I think the term is being used in the context of faster transactions ...
2
votes
0answers
158 views

bcoin how to get zero confirmation

I`m using a bcoin (version=v1.0.0-beta.14) and I´m trying to get information about zero confirmations of a address imported into my wallet. All I get are informations about transaction with at least 1 ...
1
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0answers
62 views

confirmations: 0 vs confirmations: -1?

I'm looking at a bitcoin clone, not sure what codebase it was cloned from, but I've noticed that the listSinceBlock output sometimes includes: a receive that has 0 confirmations a send that has 0 ...
1
vote
0answers
256 views

How big is the chance of double spending for 0, 1, 2, 3, 4, 5 and 6 confirmations?

I'm messing around with bitcoins a bit, and I'm now looking at the confirmations. In several places I read that 6 is the "normal" figure of confirmations needed to say a transactions has actually and ...
0
votes
1answer
422 views

0/unconfirmed and now no transactions anymore

So recently (2days ago) I made this transaction: Status: 0/unconfirmed, in memory pool Date: 20.12.2017 23:30 To: N**** 1LecRzTpKXh9kCgqXbUXtdXfQjE145BR87 Debit: -0.00447735 BTC Transaction fee: -0....