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1  Bitcoin / Development & Technical Discussion / Re: getrawtransaction not decoding address? on: September 09, 2023, 09:14:58 AM
Great! Thank's for the explanation. That makes sense! I wonder how we managed to get some "pubkey" outputs at all. We probably experimented too much some years back  Smiley
2  Bitcoin / Development & Technical Discussion / getrawtransaction not decoding address? on: September 09, 2023, 08:50:35 AM
Hi all! I'm running a slightly modified Bitcoin Core node (for our own educational blockchain, Bitcoin Edu, https://github.com/bitcoinedu-io).

We recently upgraded the code base to 24.0. The RPC return format for getrawtransaction seems to have changed slightly, a single "address" is decoded instead of the "addresses" field. That's fine. But, we found one peculiar transaction (in our chain):

Old v21 bitcoind, one of the outputs:

Code:
     "scriptPubKey": {
        "asm": "02d316d8a24940934460a6c97de69718afb1ea6e5f054ae60b1c62e6cd2758e9ed OP_CHECKSIG",
        "hex": "2102d316d8a24940934460a6c97de69718afb1ea6e5f054ae60b1c62e6cd2758e9edac",
        "reqSigs": 1,
        "type": "pubkey",
        "addresses": [
          "1DZxEMQqMHdgcazmMk4XtedUmXhsntzuMN"
        ]
      }

But, the new v24 bitcoind, responds with:

Code:
      "scriptPubKey": {                                                             
        "asm": "02d316d8a24940934460a6c97de69718afb1ea6e5f054ae60b1c62e6cd2758e9ed OP_CHECKSIG",
        "desc": "pk(02d316d8a24940934460a6c97de69718afb1ea6e5f054ae60b1c62e6cd2758e9ed)#jdtmre63",
        "hex": "2102d316d8a24940934460a6c97de69718afb1ea6e5f054ae60b1c62e6cd2758e9edac",
        "type": "pubkey"                                                           
      }

Here we got no "address" at all. This is a bit rare, normally we get an "address" field and everything looks alright. But, in this case, why didn't the script get decoded? Anyone have a clue? A bug?
3  Bitcoin / Pools / Re: [150+ PH] SlushPool (slushpool.com); World's First Mining Pool on: March 03, 2017, 09:24:07 PM
Hi, just started mining and got my first payout Smiley

But, very curious about a technical detail. When looking at the payout transaction I saw that many of the outputs had hashlock outputs scripts (no checksig). What are these outputs used for? Are they special wallet addresses? Or some secret stuff? Just curious...

I will reply to myself here. I found out that the strange outputs were simply pay-to-script-hash outputs for multisig addresses. Sorry for the fuzz Smiley
4  Bitcoin / Pools / Re: [150+ PH] SlushPool (slushpool.com); World's First Mining Pool on: February 28, 2017, 07:20:33 PM
Hi, just started mining and got my first payout Smiley

But, very curious about a technical detail. When looking at the payout transaction I saw that many of the outputs had hashlock outputs scripts (no checksig). What are these outputs used for? Are they special wallet addresses? Or some secret stuff? Just curious...
5  Bitcoin / Pools / Re: [20+PH] KanoPool kano.is 0.9% PPLNS US,DE,SG,JP,NL,NYA on: February 25, 2017, 08:25:12 AM
The dust below the limit still hasn't been paid yet ... coz I've not written anything to account correctly what hasn't been paid.
It's not a payout limit, it's a dust limit.
Dust gathers in the corner and will be paid one day in the far future Tongue

I see! Then, I understand that there is no internal accounting - everything is blockchain transactions. Then, adding payment limits would be a bit tricky Smiley
6  Bitcoin / Pools / Re: [20+PH] KanoPool kano.is 0.9% PPLNS US,DE,SG,JP,NL,NYA on: February 25, 2017, 07:09:19 AM
If you spend them smart, you can do so without costing you too much. Small inputs costs the same as every other input, but it feels large because the input is small. 1 input is ~180 bytes, so if you spend them with a fee of 0.0001BTC/kb and submit it to TX Accelerator, you can send each 20k satoshi input for only 1800 satoshis. Still somewhat costly, but not as bad.

Thank's for the answer! Very interesting service TX Accelerator. Still, shouldn't kano.is have a higher payout limit to avoid these problems?
7  Bitcoin / Pools / Re: [20+PH] KanoPool kano.is 0.9% PPLNS US,DE,SG,JP,NL,NYA on: February 24, 2017, 08:23:21 PM
Hi, new to mining and looking at kano.is.

But, worried about dust payout limit. It seems very low. Am I right that the payout limit is 10,000 satoshis and the corresponding fee for using that output later on is currently about 30,000 satoshios? Then, I will lose money when trying to use my output? Should the dust limit be much higher?

Payments are sent out at no cost to you. For further explanation see last section When are payments sent out? on this page https://kano.is/index.php?k=payout

Still confused. I am concerned about the the fee when I want to spend my outputs (sometime in the future). Small outputs are very expensive to use. Or am I mistaken?
8  Bitcoin / Pools / Re: [20+PH] KanoPool kano.is 0.9% PPLNS US,DE,SG,JP,NL,NYA on: February 24, 2017, 04:27:41 PM
Hi, new to mining and looking at kano.is.

But, worried about dust payout limit. It seems very low. Am I right that the payout limit is 10,000 satoshis and the corresponding fee for using that output later on is currently about 30,000 satoshios? Then, I will lose money when trying to use my output? Should the dust limit be much higher?
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