CardCoins

Permanently closed. Thank you for your business.

[CardCoins @CardCoinsCo]

A notice to all of our customers: CardCoins is temporarily suspending operations. We do not have an exact time frame for when we will restore our services. If you have an active order that requires completion, please reach out to us via our contact form. Thank you!

[CardCoins @CardCoinsCo]

@franamati @opentimestamps Our code not only increases the fee, but it also introduces additional outputs in the transaction with each fee bump! 😊

[CardCoins @CardCoinsCo]

@francispouliot_ We're glad to be of service! With v3 transactions there are a lot of powerful contributions the community could make to improve upon its function. Thank you for being supportive of the project, the idea in general and for the FOSS contributions you and your teams have made.

[CardCoins @CardCoinsCo]

@murchandamus @francispouliot_ @hrdng @bitschmidty @jfnewbery @mononautical 8/ While our service is not available at the moment, we hope to be back some day soon. In the mean time, please enjoy this tool. ❤️ https://t.co/gnae30r7Rt

[CardCoins @CardCoinsCo]

1/ For the last three years, CardCoins has utilized an Additive RBF Batcher in its production hot wallet, enabling in-mempool batching of its customer payouts. We've saved thousands of dollars in fees and countless bytes of block space.

[CardCoins @CardCoinsCo]

7/ Special thanks to those who provided feedback during its development and to those who cheered on its existence. @murchandamus @francispouliot_ @hrdng @bitschmidty @jfnewbery. Hat tip to @mononautical for bringing attention to the dynamics of the mempool to a broad audience.

[CardCoins @CardCoinsCo]

Yes we're back! But we are still ironing out some issues with our new system. Your order may experience some delayed processing while we work things out. We are so grateful for your patience.

[Hongseok No @serinjb5051]

@CardCoinsCo It's finally up! Yes!

[CardCoins @CardCoinsCo]

What goes down... must come up. Our site will be in maintenance mode for a few hours while we deploy some new infrastructure. Your patience is appreciated.

[glozow @glozow]

Oh, you're setting -maxmempool to 10GB to get CPFP'd transactions? I just use 150MB. Yeah of course it works with 1sat/vB.

[Pierre Rochard @BitcoinPierre]

Just sent #BTC back and forth between @Coinbase and @krakenfx over Lightning ⚡️

It works very well! A dream come true. Congratulations to all the teams that made it happen: protocol devs, database engineers, frontend designers, cybersecurity, compliance, support, and marketing to name a few

[CardCoins @CardCoinsCo]

Wow, that was quite the halvening! Congrats to the community for reaching the milestone.

To those experiencing delayed confirmations as network fees skyrocketed, we appreciate your patience as the mempool's backlog clears. In the future please try out our Lightning option!

[CardCoins @CardCoinsCo]

February BitDevs NYC is tomorrow! Don't miss out, we always have super fun events when the 🌑 is out and the 🚀's are flying. Afters at the one and only, @PubKey_NYC cc @murchandamus @MatthewZipkin https://t.co/ttRaHRChK3

[CardCoins @CardCoinsCo]

And we're back! 🚀

[CardCoins @CardCoinsCo]

We initiated some unscheduled maintenance yesterday evening. We should be back up within the hour. We appreciate your patience.

[CardCoins @CardCoinsCo]

We initiated some unscheduled maintenance yesterday evening. We should be back up within the hour. We appreciate your patience.

[CardCoins @CardCoinsCo]

See you there! 🍻's on us. ❤️

[SF Lightning Developers @SFLightningDevs]

Meetup tonight- 👇

https://t.co/peDjT2A8f6