Nope, it has to be ≤0.5 KB for that to work and OP's transaction is 630 bytes.

Nope again: ViaBTC counts bytes instead of vbytes, so if you use Segwit inputs, 12 sat/vbyte will still be less than the minimum of 10 sat/byte.

If someone tells you they've "accelerated" your transaction, they're lying.

Ultimately, that's up to the campaign manager. I just make it easier to catch cheaters.

I wouldn't allow that if I'd be the campaign manager. You're not only paid for making posts, having all your posts show the signature for the agreed amount of time is part of the deal. I'm still waiting for a campaign that pays extra to users who have tens of thousands of old posts.

Usually there's a clause like: "If you remove your signature, you won't get paid". That covers it.

Bump

Note that it is still possible to change a signature without getting detected, it can take hours up to a day or even longer to scrape a profile. I've added the random factor to make it harder to game the system. So cheating is still possible, but it's a risk as the account owner won't know when his signature gets checked. Besides, changing it for only a couple of hours may not be enough for another campaign manager to accept the user.

How about Santa? The tooth fairy? "You look great!"? "Nice car!"?
People want you to lie about some things, and they aren't going to like you if you're brutally honest with them all the time.

Correct. Just edit your post and add it. I'll use it for my testing (it might take a few days).

Sample
Hey LoyceV, please whitelist me!

The above userIDs within code-tags will be checked. Please add only userIDs within one code-block, one userID per line.
Feel free to add other comments within the same post, but don't use another code-tag.
If you remove a userID, I'll keep updating them anyway. Anyone on your list will be highlighted in last-changed order on loyce.club/signatures/0_campaign_managers/<userID>.html.
Note that this isn't meant to instantly detect changes, so the time stamp can be many hours away from the actual change. It's meant to detect "unexpected" changes in signature or avatar.
To prevent mistakes, it's currently limited to 100 userIDs per campaign manager. This is mainly meant to prevent accidentally adding way more users. If that isn't enough, let me know. Only your first post in this topic gets processed, so keep all your userIDs within one post.

Background
Some users try to cheat signature campaigns by switching their signature back and forth between campaigns twice a week. As part of my convenient service for campaign managers, I now keep logs of signature changes of participants. Example: LoyceBot's signature.

This topic is work in progress. I created it before my scripts are ready, because I need it for testing. Feel free to post here already.

How to find yourself
Click loyce.club/signatures/<userID>.html or edit your userID into the URL. Example: LoyceBot's signature history.

How to join

• Post in this topic to start your avatar and signature log. Updates continue after you remove your post
• Enroll into a signature campaign managed by someone who uses this service
• Campaign managers can request whitelisting to create a list here (see sample format in next post)
• Campaign managers who use my campaign service don't need to post here
• Wear any signature and be detected by me in the future, when I add you to increase my historic data

Whitelisted campaign managers
See loyce.club/signatures/0_campaign_managers/<userID>.html for your data (still incomplete). Example: Avatar and Signature log for campaign manager LoyceV.

Job hoppers
Once this is running a bit longer, campaign managers can use this to differentiate between "job hoppers" and more loyal campaign participants. Of course it's up to the campaign manager what to do with this information.

Updates
All avatars and signatures are checked at random times, on average at least once a day. I keep track of the last checked date, and show all changes. This signature for instance looks the same, but made some changes to non-braking spaces^* so it was detected.
Updates in this topic are checked every couple of hours, after which the campaign manager's data gets updated too. This is a separate process from checking the avatars and signatures.

Paid? Donations? Or free service?
I like catching cheaters, but since campaign managers don't work for free, it seems fair to charge a fee. How about this: if you (a campaign manager) catch a cheater thanks to my service, we share their last campaign payment 50/50 and give the cheater negative feedback instead of a payment. Deal?

Post removal
I want to keep this topic compact (so I can quickly scrape it many times). That means I'll delete almost all posts that don't contain a list from a Whitelisted user. Discussion is allowed, but I'll probably delete it at some point.

^* I'm starting to think the non-braking spaces can change when a user goes to "Forum Profile Information" and clicks "Change profile" without changing anything in the signature. This is not a big deal but the unintended result is that it shows up in my change log.

How? I don't think that's possible (but I'd like to have this feature).

It sounds a lot like OP wants an algorithm to decide what he gets to read. That's great for maximizing advertising revenue on social media, it's terrible for the content itself.

Does this mean the difficulty is very low, or, more likely, someone is mining with a massive hash rate? In your screenshot it stopped "2 minutes ago", currently it stopped 5 minutes ago. But there are now 3356 more blocks than when you posted this (less than an hour ago).
If it's someone with very high hash rate, this doesn't mean anyone can try mining testnet now. I tried earlier this year, and even when the difficulty drops to the minimum CPU mining is futile.

Let me be the first to congratulate GazetaBitcoin and fillippone! I'll drink to that

4.5 years, time flies when you're having fun

Thanks again for your flawless timing!

Yes and no: yes you can do this, but no it might not work as you expected. Not all Forkcoins have replay protection, which means they can move on multiple chains when you send one of them. Getting some Forkcoin dust and including it in your transaction prevents that.
Sweep your Bitcoin to a new address first, then the most valuable Forkcoin and continue down from there. Also be careful in installing Fork wallets, people have lost their funds by using compromised wallets.

Not me, I know nothing about sports betting.

When in doubt, check the latest post in a private browser window. It'll give you the forum time.

As long as the prize is in Bitcoin, it's allowed on the Games and rounds board.

In my experience, I'd break too many 1 mm drill bits doing this.

I suggested to upload all old imgur-images to talkimg (or another website), and ask theymos to update all existing image links, but it doesn't look like it's going to happen.

Nope, it's the third this year and the fourth in total.
I keep track here now. Maybe you saw the redesign.

This is still correct though:

I learned something new today!

Before reading your post, and while searching what OP meant, I right-clicked the avatar, and there's an option "ABP Block element" (from Adblock Plus). I didn't know this is possible but it works.
It works not only on top of the page, but on all individual avatars:

Did you know (hardware) "privacy filters" exist? It installs like a screen protector, and reduces the viewing angle. They're expensive though, almost as much as the monitor itself.