Where is my payment?

[LoveUJack]

For more than 24 hour I was waiting for confirmation of my weekly payment from www.CloudMining.website.

https://blockchain.info/tx/92161bd3fdd139d9f7a5a8f3fc1ef4ffeeae5e5ab8d636072c6e9c166bd64f34

Now, BlockChain.info has rejected that transaction. This is what they are saying...

Transaction rejected by our node. Reason: Transaction was previously accepted but has been pruned from our database.

But, the transaction is visible on the following block explorers...

a. https://www.blocktrail.com/BTC/tx/92161bd3fdd139d9f7a5a8f3fc1ef4ffeeae5e5ab8d636072c6e9c166bd64f34

b. http://btc.blockr.io/tx/info/92161bd3fdd139d9f7a5a8f3fc1ef4ffeeae5e5ab8d636072c6e9c166bd64f34

c. http://chainflyer.bitflyer.jp/Transaction/92161bd3fdd139d9f7a5a8f3fc1ef4ffeeae5e5ab8d636072c6e9c166bd64f34

So, who is the scammer? CloudMining.website or BlockChain.info?

[1715109950]

1715109950

[AgentofCoin]

Simple answer: It is most probable that Cloudmining.website paid too little of a fee.

[LoveUJack]

Simple answer: It is most probable that Cloudmining.website paid too little of a fee.

So, why blockchain.info has removed it and why others have kept it ? Will it ever get confirmed ? If yes, when ?

[Snorek]

Simple answer: It is most probable that Cloudmining.website paid too little of a fee.

So, why blockchain.info has removed it and why others have kept it ? Will it ever get confirmed ? If yes, when ?

Blockchain.info is not ultimate source of information about transactions. I have seen some errors on this site in the past, they are not that uncommon.
Recently there were huge upror because blockchain.info incorectly showed that Satoshi's coins has been moved. For now just wait.

[uxgpf]

Simple answer: It is most probable that Cloudmining.website paid too little of a fee.

So, why blockchain.info has removed it and why others have kept it ? Will it ever get confirmed ? If yes, when ?

I think 48h is max. If it's not confirmed by then you should tell CloudMining to resend it. (Maybe with higher fee)

[fenican]

Looks like it was a 3kb transaction but they only included a fee of .1 mBTC. .1 mBTC is usually added per thousand bytes so the fee should have been closer to .4 mBTC. For that reason, miners are not including it in blocks.

Best bet is probably to contact the cloud mining company and have them resend the transaction with a higher fee.

[LoveUJack]

Looks like it was a 3kb transaction but they only included a fee of .1 mBTC. .1 mBTC is usually added per thousand bytes so the fee should have been closer to .4 mBTC. For that reason, miners are not including it in blocks.

Best bet is probably to contact the cloud mining company and have them resend the transaction with a higher fee.

Can I tell them to resend before it expire? Moreover, how do I know when it is really expired? It seems different block explorers show different status about expiry of a transaction!

[Q7]

I believe cloudmining should bear the responsibilty to resend you another transaction if the earlier one gets rejected by the network. It's not a problem at your end as long as you haven't receive it.

[DannyHamilton]

Can I tell them to resend before it expire?

You can resend it yourself.

Just copy the following, and then paste it into any of the web interfaces for broadcasting transactions:

Code:

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

Here are a few sites for broadcasting transactions:

• https://blockchain.info/pushtx
• http://eligius.st/~wizkid057/newstats/pushtxn.php
• https://btc.blockr.io/tx/push

You can continue to re-boradcast the transaction anytime it's been dropped from most of the memory pools of full nodes on the network as long as neither of the following two outputs have been spent yet in any other transactions:

The 3.2 BTC output from transaction 01a98f6203934f436200e8feb6ecba2fcff02f12fedb10875f037e27aa808cc2

The 0.00186631 BTC output from transaction cc5c45332a2138518d6329c0605e879217df44e477322b8cdf069f399cf0a236

If either of those 2 outputs is spent in any other confirmed transaction, then you will need to convince www.CloudMining.website to send you a new transaction.
 

Moreover, how do I know when it is really expired?

It's "really exipred" if either of the two unspent outputs that are being used as inputs to fund the transaction are used as inputs to fund any other confirmed transaction.

It seems different block explorers show different status about expiry of a transaction!

There is no "expired" concept in the protocol.  A transaction is invald if any of its inputs are used as inputs in any other confirmed transaction, otherwise the transaction remains valid and not expired even if it is never confirmed. Various block explorers may make their own decisions about whether they want to continue to display unconfirmed transactions, or when they want to stop.

[LoveUJack]

Just copy the following, and then paste it into any of the web interfaces for broadcasting transactions:

Code:

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

Here are a few sites for broadcasting transactions:

• https://blockchain.info/pushtx
• http://eligius.st/~wizkid057/newstats/pushtxn.php
• https://btc.blockr.io/tx/push

I tried pushing it everywhere. But, it is still pending

Eligius was returning something like response=0. Dont know what is it. Tried at www.f2pool.com/pushtx too. But, they need some kinda referral code!

[DannyHamilton]

I tried pushing it everywhere. But, it is still pending

Yep.  Broadcasting it onto the network won't get it confirmed any faster.  It just "resends" the transaction, like you asked.  Doing so reminds the miners about it if they've dropped it from their memory pool.  There isn't much you can do to get it confirmed any faster. The sender didn't include an adequate transaction fee, and now you are stuck waiting for a generous miner (or mining pool) to decide to confirm this transaction.

After a few days, many nodes on the network will forget that the transaction even exists, and some block explorers will drop it from their website.  Then you can push it again to rebroadcast the transaction to the network and remind those nodes about it so that the miners will continue to consider it for their blocks.

Your only other option to get the bitcoins that are owed to you is to convince the sender to send a new transaction with a sufficient fee.

[LoveUJack]

Your only other option to get the bitcoins that are owed to you is to convince the sender to send a new transaction with a sufficient fee.

But, the sender is saying that if they resend the Tx now and both become confirmed, then they'll lose double of the amount they were supposed to send. Moreover, they said that they tried something called CPFP, where they paid 0.0025 BTC for a 224 byte Tx having input of this output...

https://blockchain.info/tx/7c395e9c3ec23a96b93338c1cd85f9d91b3a399337ef84171f935b4e36794263

But, miners are still not accepting the previous Tx.

[DannyHamilton]

But, the sender is saying that if they resend the Tx now and both become confirmed, then they'll lose double of the amount they were supposed to send.

Then they are idiots that don't understand how to properly handle transactions, which means that I wouldn't trust them with my money.

They can create a new transaction that spends those same inputs but which pays a proper transaction fee.  Then, since both transactions use the same inputs, only one of the transactions can confirm.  Once one of the transactions confirms, the other one immediately becomes invalid.

Moreover, they said that they tried something called CPFP, where they paid 0.0025 BTC for a 224 byte Tx having input of this output...

https://blockchain.info/tx/7c395e9c3ec23a96b93338c1cd85f9d91b3a399337ef84171f935b4e36794263

But, miners are still not accepting the previous Tx.

I don't think there are many mining pools that have implemented "child pays for parent" yet, so that will only help if one of the few mining operations that have implemented it happen to mine a block.

I'm guessing that cloudmining.website is probably not actually doing any mining.  If they were solo mining, they could just confirm the transaction themselves the next time they solve a block (they must be solving blocks if they are paying anything, right?).  If they are pool mining, then they should be such a huge percentage of the pools hashpower, that they should be able to contact the pool operator and convince the pool operator to confirm the transaction.  Either way, it shouldn't be difficult for them to get their own transactions confirmed unless they are just a ponzi scam that isn't doing any actual mining.

[LoveUJack]

If they are pool mining, then they should be such a huge percentage of the pools hashpower, that they should be able to contact the pool operator and convince the pool operator to confirm the transaction.

I wrote them this. How wonder! Within few hours, the Tx is confirmed. Thank you so much. This forum is very helpful.