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Showing 20 of 2,684 results by apogio
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Board Ελληνικά (Greek)
Re: Φορολογία Crypto
by
apogio
on 29/09/2025, 17:17:34 UTC
Θα επανέλθω με νεότερα αλλά απαντάω και στον @alani123 και στον @Ultegra134:

Νομίζω πρέπει να κάνεις έναρξη επαγγέλματος για τα signature campaigns. Διότι είναι ουσιαστικά σαν να κάνεις δουλειά διαφημιστή. Από 'κει και πέρα, θέλει να κρατάς αρχείο με ημερομηνία και αξία συναλλαγής τόσο σε ευρώ όσο και αξία σε BTC.

Έτσι φορολογείσαι:
(α) επί του ετήσιου εισοδήματος κάθε τέλος χρόνου.
(β) επί της υπεραξίας που βγαίνει με FIFO από την αξία όταν το έλαβες, με την αξία όταν το πούλησες.

Οπότε αν λάβεις:

1/1/2025 - 0.01BTC με αξία 100.000€/BTC = 1000€
1/6/2025 - 0.01BTC με αξία 150.000€/BTC = 1500€
1/8/2025 - 0.01BTC με αξία 125.000€/BTC = 1250€

θα φορολογηθείς επί των 3750€ που έλαβες.

Αν πουλήσεις, θα πρέπει να εφαρμοστεί FIFO και να φορολογηθείς με ποσοστό επί του κέρδους σου.

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Topic
Board Games and rounds
Re: [DONATIONS] by apogio
by
apogio
on 29/09/2025, 15:59:11 UTC
Post
Topic
Board Bitcoin Technical Support
Re: Bitcoin Core - Full backup of everything
by
apogio
on 28/09/2025, 15:26:58 UTC
I just want a way to make these backups, and when restoring, for example, from one laptop to another, move the (updated) backup to the laptop with the outdated Bitcoin folder, without having to delete the blockchain/blocks/database, allowing the updated backup to complement the outdated laptop's database.

If your node isn't running, can't you simply drag & drop the updated blockchain to the other node's database directory? Won't this simply replace the missing files?
Post
Topic
Board Serious discussion
Topic OP
Depression: fighting the monster inside you
by
apogio
on 28/09/2025, 13:49:00 UTC
Depression? What the hell? Me? Depression? You can't be serious... Depression is for the "crazy". I am great!

Yeah! That's how it started.

I'm not a psychiatrist, I'm not a psychologist. Therefore, I won't talk about what depression is and what it isn't. I'll just share my own experiences.

I have everything, don't I? I got a family, a good job, some good friends. Why do I suffer? Why does this monster keep eating my soul?

Well, as I said, it's a situation that can't be explained easily, because sometimes it feels completely unreasonable. But it happens. Depression is not a binary (0/1) situation. It varies from person to person and it can get better or worse, if we act or if we stay idle, respectively.

During my life, I've been constantly struggling with random, strong thoughts that were showing me that my mind was "spinning" a lot more than it should. I was the over-thinking kind of person. These thoughts wouldn't let me sleep and wouldn't let me enjoy. I've never had suicidal thoughts, which is common with depression, but with me it wasn't like that.

Luckily, I decided to visit a psychiatrist for my situation. I couldn't live with myself. Literally!

There are 2 things that have helped me:
1. the people I love
2. the doctor

Although some people refer to medication as a taboo, I can guarantee that many people suffering from depression wouldn't have been with us now, if they hadn't got medical help.

If anything I've said rings you a bell, then, my only advice is that you should visit someone to help you. And, I want you to know that you're not alone!
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Topic
Board Bitcoin Technical Support
Re: Bitcoin Core - Full backup of everything
by
apogio
on 28/09/2025, 08:13:27 UTC
I think a system with 32 GB RAM and HDD could be faster than the same system with 8 GB RAM and NVMe Wink

yeah a wd gold 8tb hdd is fast enough with a good cpu and ram of
...
 Ram is a big deal

I guess both of you assume that the dbcache will be adjusted accordingly, otherwise I suppose 8GB vs 32GB doesn't make a difference, if you only use 600 MB of it.
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Topic
Board Meta
Re: Spamming with 1 oneliner post per Newbie account
by
apogio
on 28/09/2025, 08:07:51 UTC
How about this case:

Bitcoin Core encrypts only the privately keys in your wallet.dat file using AES-256 to protect your funds. Encryption does not affected the wallet's tree in the way other information, such as transaction history or addresses, which remain unencrypte. A strong passphrase is the most important factor in securing your wallet against brute-force attacking
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Topic
Board Bitcoin Technical Support
Re: Bitcoin Core - Full backup of everything
by
apogio
on 27/09/2025, 15:46:48 UTC
You pretty much need a gaming computer these days to verify the full blockchain. This is a disaster when it comes to running Bitcoin with maximum security.

Although I get your point, I kinda disagree.

I think what makes a difference is:
1. the RAM. If you've got enough RAM you can fit in more data during initial blockchain download. This will ensure that you're going faster than someone else who is limited with half of your RAM.
2. the bandwidth. Obviously you need a good internet connection.
3. the type of storage medium. SSDs are faster than HDDs and NVMEs are faster than SSDs.

So, these 3 things exist on most modern (non-gaming) computers. At least I've got a decent laptop that fits most of these criteria. If I had an NVME, I believe I could decrease the IBD to 1/2 of the time.
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Topic
Board Bitcoin Technical Support
Re: Bitcoin Core - Full backup of everything
by
apogio
on 27/09/2025, 10:20:09 UTC
I know I'm just 16 GB of RAM short from making this 2 days less Wink Other than that, it's up to you to decide whether or not that wait is a pain. I'm not using Bitcoin Core for anything that couldn't wait for 3 days.

To be absolutely honest with you, I'm lucky enough not to have very urgent payments that I can't process otherwise, in a scenario where my Core nodes are totally destroyed, suddenly. I'm just lazy to wait for 3 days  Grin


If you'd be running a pruned node, I'd say a backup (~15 GB) is worth saving a ~700 GB download.

I am running a pruned node, just for hot wallet purposes with small amounts.

All this is coming from someone who had to restart a new IBD a few times over the years after I did something that fucked up my data directory.... I still don't have a backup Tongue

Haha, yeah I feel you. That's what I'd like to avoid.
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Topic
Board Bitcoin Technical Support
Re: Bitcoin Core - Full backup of everything
by
apogio
on 27/09/2025, 09:48:13 UTC
But why? Taken slightly out of context, it reminds me of this:
Quote from: Linux Torvalds
“Only wimps use tape backup. REAL men just upload their important stuff on ftp and let the rest of the world mirror it.”
(note: he wasn't talking about wallets)
Unless you're restricted on bandwidth or RAM, I wouldn't worry about backing up blockchain data as long as thousands of nodes have a backup online!

It's not only the bandwidth restrictions, but, isn't it also a pain when you need to wait 3 days to have a fully functional node up & running again?

2. Compute and store checksum for each files. It should be much faster than asking Bitcoin Core to perform reindex if you also worry about file corruption/integrity.

Can you elaborate on this please? Computing and storing checksums will certainly help with integrity, but how will they help in speed?

3. If you wish to reduce storage usage on your HDD, compress entire ~/.bitcoin/ directory. I remember old thread that discuss it could reduce the size by about 20%, although i can't find the thread.

Yeah, that's cool. I could also add an encryption password on the compressed file, instead of messing with encrypting the entire disk which takes time. So, one layer of encryption on the .tar file, another on the wallets themselves.
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Topic
Board Bitcoin Technical Support
Merits 1 from 1 user
Topic OP
Bitcoin Core - Full backup of everything
by
apogio
on 27/09/2025, 08:50:50 UTC
⭐ Merited by hugeblack (1)
Hello,

I'm running a couple of full nodes, but I'll have to stick with one now.

I'm thinking about maintaining a full backup of the entire blockchain on an HDD, in case I ever need to set up a new node, so that I don't have to do the IBD again.

More precisely, I'm thinking about :
1. backing up the entire ~/.bitcoin/ directory, with everything that it includes (blocks, chainstate, wallets etc).
2. keeping the HDD fully encrypted.
3. make periodical update backups (I don't know how often).

Questions:
(a) Is it a good thought? If not, why isn't it a good thought.
(b) What's the ideal process?

Note: The wallets are also separately backed up on other fully encrypted drives. So this won't be my only backup.
Post
Topic
Board Bitcoin Technical Support
Re: 2013 wallet.dat fails to load on version 29
by
apogio
on 25/09/2025, 17:35:54 UTC
When you load a wallet, you should see a database folder, but when you close it, it disappears. If you don't see it, then im assuming this behaviour happens with dbd (berkeley) wallets and not sqlite wallets (more modern ones) which never need that database file.

Yeah, I figured, thanks for clarifying.

This whole discussion is about how it isn't.

Frankly, backing up a wallet by going to the filesystem is not recommended (or really supported) method of backup because of these kinds of issues. The only recommended way to backup a wallet is to use the backupwallet RPC or File > Backup Wallet in the GUI.

That's exactly how I'm doing it (using the GUI version). The output of this command (i.e what's actually saved) is a single wallet.dat file. When I read your post above, talking about backing up the database directory, I felt like asking, just for clarity.
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Topic
Board Bitcoin Technical Support
Re: 2013 wallet.dat fails to load on version 29
by
apogio
on 25/09/2025, 13:40:20 UTC
This one:
Code:
~/.bitcoin/database

He wrote it gets deleted on (clean) shutdown. I have that directory.

I'm running Core 29.1 but I don't have it. I guess it's an old directory that's not used anymore? The reason I'm asking is that I wanna make sure that keeping simply the wallet.dat for backup is enough.
Post
Topic
Board Bitcoin Technical Support
Re: 2013 wallet.dat fails to load on version 29
by
apogio
on 25/09/2025, 12:56:14 UTC
Sorry for jumping in, but as a much newer bitcoiner (I started 3-4 years ago), what is the database directory?

According to @achow101 it's deleted since version 0.19 and onwards, but what was its purpose? What did it include?

And more importantly, for newer versions, isn't it true that we only need to backup the wallet.dat files?
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Topic
Board Nigeria (Naija)
Merits 3 from 1 user
Re: [Edu] Bitcoin Wallet UTXO and Consolidation
by
apogio
on 25/09/2025, 06:18:51 UTC
⭐ Merited by igebotz (3)
That's an old thread, but since nobody mentioned it, Sparrow allows you to consolidate your UTXOs without copy-pasting now.

If you have a wallet open, you can click on Pay To -> Consolidation and it will automatically generate an address from your own wallet.


You will need to check the address to make sure you're not having bad times.

If you've verified the authenticity of the software, chances are that the only devastating thing that can happen is if Sparrow has a bug. But you haven't verified it, then there may be an intentional worm that generates other wallets' addresses.
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Topic
Board Services
Re: LoyceV's Avatar for Rent [first 🦊🦊🦊🦊🦊🦊6 YEARS🦊🦊🦊🦊🦊🦊 rented out]
by
apogio
on 24/09/2025, 18:22:18 UTC
Three hundred and fortieth week paid.

Ok, I'll ask... Have you implemented a time-scheduled job to send the transaction and the post, using a random seconds offset (minus/plus), to make it look like you're a human? Tongue
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Topic
Board Scam Accusations
Re: Confirmed: @bchannel Scammed on SimpleX Chat and Forum PMs.
by
apogio
on 24/09/2025, 05:35:02 UTC
Hi Trevoid. I'm reviving this thread, to ask whether you've had any news on this case.
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Topic
Board Games and rounds
Re: [DONATIONS] by apogio
by
apogio
on 23/09/2025, 19:38:58 UTC
I'd like to ask @ertil for a donation address, if they wish to receive a donation.

Reasoning (optional):
1. Not a new forum member, but with only 4 pages of posting history. The majority of the posts are in the Bitcoin board and are well constructed. Their syllogism is accurate and their posts seem to be to-the-point.

Reminders:
1. This post mustn't be merited.
2. If the donation isn't accepted, please let me know.


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Topic
Board Games and rounds
Re: [DONATIONS] by apogio
by
apogio
on 23/09/2025, 11:18:55 UTC
I'd like to ask @PowerGlove for a donation address, if they wish to receive a donation.

Reasoning (optional):
1. You (the person reading this) definitely use PowerGlove's features in this forum.
2. Looks like a developer who loves the forum and like a coding enthousiast.

Reminders:
1. This post mustn't be merited.
2. If the donation isn't accepted, please let me know.
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Topic
Board Services
Re: [DONATIONS] by apogio
by
apogio
on 21/09/2025, 07:43:43 UTC
I really appreciate the gesture. Everything donated to my bots or ninjastic will be used to keep them online as long as the forum remains. Smiley Smiley

This is the Supernotifier donations address: bc1qlfzjqgleh3pg7l63p9fc596uqv30hqr9dpg59q

Donation Sent!

I hope you will keep the supernotifier up and running forever; I hope more people will help for this to happen.

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Topic
Board Services
Re: [DONATIONS] by apogio
by
apogio
on 20/09/2025, 17:53:10 UTC
I'd like to ask @TryNinja for a donation address, if they wish to receive a donation.

Reasoning (optional):
1. Developer of ninjastic.space
2. Developer of Telegram notification bot for the forum.
3. Developer of SimpleX notification bot for the forum.

Reminders:
1. This post mustn't be merited.
2. If the donation isn't accepted, please let me know.