Recently, our support team was in the spotlight on our blog for their outstanding performance in customer service. This week we’re back with more related news that we’ve yet to officially announce: мы предоставляем поддержку на русском языке (that’s “we’re providing Russian support” for all you non-Russian speakers). Keep on reading to find out more about how we’re supporting our growing Russian userbase (scroll down to the end for the Russian version of this post).
Thanks for joining us for this edition of our bitcoin and fintech news roundup! Today we’re showing how bitcoin can empower both nonprofits and donors, sharing some invaluable tips from a security expert, and filling you in on what a growing number of investors think about bitcoin. Read on for these headlines, and more!
As a noncustodial wallet platform, we’re big on privacy and empowering our users. That’s why we’re excited to welcome guest blogger and online freedom advocate, Faith MacAnas, this week. In her post, Faith covers the basics of 3 online privacy boosting tools with bitcoin users in mind. To find out what they are, dive in below!
In recent security-focused posts, we’ve touched on phishing email red flags, the importance of SSL, and password managers. But did you know there’s something you can do as a user to also help shut down a malicious copycat site for good? Keep reading and we’ll explain why this is so important and how you can do it.
Thanks to everyone who shared this blog post to get the word out about Sharechain. On February 10th, Sharechain’s site was taken down and is no longer available.
They say imitation is the sincerest form of flattery. Unfortunately, when it comes to phishing scams, that imitation can lead to big issues for unsuspecting users. Most recently, we’ve been targeted by a site called Sharechain which looks very similar to ours and claims to sell Blockchain shares for profit. Please be advised that we have no affiliation or connection with Sharechain.
We’re working to get the site taken down but, in the meantime, we strongly caution users against using sites who falsely claim to be affiliated with our company. Always examine the URL and SSL certificate displaying in your browser to make sure you’re in the right place before you ever submit your wallet credentials.
Thanks for joining us for our end of January news roundup, where we recap the latest bitcoin and fintech headlines. Today we’re filling you in on the digital gold vs digital cash debate, speculating on what could happen with bitcoin if the Internet shut down, and we share key takeaways from recent industry-shaping events. Read on for these headlines and more!
It takes guts to embark on a new career adventure but the bitcoin space is likely one of the more fast-paced, exciting and rewarding industries out there. And luckily for us, it tends to attract the best and brightest. Our most recent hires are no exception. Meet four marvelous new additions to our team who have all made quite the impression on us since they came aboard in the latter half of 2016.
In our previous post, we covered the what, why, and how surrounding bitcoin transaction fees. In today’s post, I want to dig further into the details and answer some of the most common questions about bitcoin transaction fees.
How can I calculate my transaction size so I’ll know what fee to attach to it?
You can’t easily do this on your own, and thankfully, many wallets can do this for you. For example, the Blockchain Wallet uses dynamic fees that calculate the required fee for you so that your transaction will confirm as reliably and quickly as possible. You also have the option to set your fees manually by using Advanced Send. Different wallets handle fees differently, and you should find out how your wallet handles the fees for you (if at all).
What happens if I don’t attach any fees to my bitcoin transaction?
Before transactions get packaged into blocks and inserted into the blockchain they wait around in the transaction pool, also known as the memory pool (or mempool for short). Each transaction in the mempool has a certain degree of priority. The priority is based on the amount of coins sent (higher = greater priority) , the age of the coins (older = greater priority) and the transaction size (smaller = greater priority).
I will not go into detail about what each of these parameters mean, but what is important to understand is this: some transactions have such a high priority that they don’t even need any fees attached. The first 50kb of each of transaction space in each block is set aside for high priority transactions. Other transactions may sit in the mempool for a long time, mature, and then finally move forward in priority in order to be included in the next block.
What if my transaction is still stuck in the mempool due to low fees or low priority?
If your transaction is stuck, it will either sit there long enough to gain a higher priority, or it will get rejected and flushed out of the mempool within roughly a week (in most cases). Once it’s been rejected, you’ll be able to try re-sending with a higher fee. Some wallets will give you the option to resend a specific transaction with higher fees in case it’s not confirmed; however, if you use a wallet with dynamic fees, you can likely avoid this entirely. As a last resort, miners will sometimes have spare space left in their block and will include zero transaction fees on a best effort basis, but it’s not recommended to count on this method.
To wrap things up:
- Fees should be calculated depending on the transaction size (and it’s not based on the amount of bitcoin being sent). This can be done automatically by your wallet (e.g. dynamic fees).
- If your transaction isn’t confirmed for a long time, either check with your wallet if you can change the fee attached to it or wait for it to get flushed out of the network and then resend it.
We hope Ofir’s posts have helped sharpen your know-how on bitcoin transactions and fees! If you still have questions, connect with us on Twitter, Facebook, or visit our Help Center for even more resources.
A bitcoin blogger since 2013, Ofir owns 99Bitcoins and the popular Bitcoin Obituaries section. He is an Internet marketer and public speaker focused on getting as many people as possible to know what bitcoin is and why it is so important.
Block chain technology is poised to reengineer the world as we know it. In fact, there is general consensus that the technology will revolutionize industries as varied as finance, fashion, government and healthcare, among others. While the technology offers a great deal of promise, it is in its nascent stages and there is still much to explore in understanding the future we’re helping build. It’s that perspective that keeps us committed to research and development. And that commitment, in turn, has led to groundbreaking developments like Thunder. Earlier this week, we were excited to announce that we’re furthering our commitment via the launch of the Digital Asset Research Lab. In partnership with Imperial College London, this new Lab will be instrumental to exploring the transformative potential of block chain technology and digital assets.