@mentness I will absolutely be showing you next time we meet!
I think this could be really cool for conferences/events/businesses - for refunds, loyalty, creating circular economies
I've been playing with Cashu vouchers 🥜
Got a custom build of @MinibitsCash running on a Sunmi V3 POS terminal that prints ecash vouchers straight to a physical receipt. Works great!
@cashubtc@callebtc
Honestly, I was blown away by @matthewvuk2 & @luca0x46 presentation.
After installing the Bark plugin merchant can literally accept not only Ark, but lightning payments right away!
Wishing that @secondhq keeps rocking & hoping to see more quality @BtcpayServer plugins 💪
New BTCPay Day 2026 video is out!
The @secondhq team provides a demo of their new Bark plugin for BTCPay, and break down how it can help merchants enable Lightning and Ark payments without having to deal with channels or liquidity.
@DanNeidle Please stop previewing the mechanisms by which we intend to extract maximum value from productive individuals before they can exercise free choice and leave. The element of surprise is critical to maximizing their suffering.
Today is the day we premiere our Bark integration for BTCPayServer.
This will allow any merchant to start accepting lightning payments, store them as VTXOs on disk, and withdraw their earnings to onchain.
Ark solves the inbound liquidity problem.
A fantastic achievement by the @secondhq team!
I'm proud to have helped on the integration side by developing the Bark @BtcpayServer plugin.
Accept Lightning and Ark payments in BTCPay Server, no Lightning liquidity management required!
SECOND IS NOW ON MAINNET.
Bark, our implementation of the Ark protocol, is available for anyone to start making bitcoin payments.
Included in the launch are our mainnet Ark server, the Bark SDK, and multiple wallets to try from day one.
SECOND IS NOW ON MAINNET.
Bark, our implementation of the Ark protocol, is available for anyone to start making bitcoin payments.
Included in the launch are our mainnet Ark server, the Bark SDK, and multiple wallets to try from day one.
Love it. I anticipate people wanting to run barkd in the cloud for uptime reasons, so it's important to utilize these new isolation technologies to prevent cloud hosts from being able to snoop in on your Bitcoin private keys.
Inspired by @notgrubles, I got barkd by @secondhq running in an Azure Confidential VM (AMD SEV-SNP) - keys isolated in hardware-encrypted memory the cloud operator can't read.
100,000 sats received on signet 💪
I got barkd running in an AWS Nitro Enclave, serving its REST API to the host instance using vsock.
Since barkd is running in a TEE, wallet keys exist only in hardware-isolated memory that even the server operator can't read.
@notgrubles@secondhq Luckily I use Azure a lot for my day job so it was really straightforward. The irony of Microsoft blocking you from running a TEE... 🙃