Transaction fees and delays caused by congestion on bitcoin's mainchain are increasing demand for more scalable payment solutions. Lightning has made significant strides, but UX challenges (like inbound liquidity management) are driving users toward custodial solutions.
New approaches to scaling are needed to supplement the Lightning Network. This is where Ark comes in. Ark, proposed 2023, is a layer two protocol designed to offer speed and scalability without the burdens of liquidity management (for end users, at least!).
Until now, Ark has been a theoretical solution to bitcoin’s scaling issues. But with the launch of Ark Labs, we’re making Ark a reality—we’ve released an open Ark implementation, which you can use to launch your own Ark Service Provider or wallet. https://github.com/ark-network
We’ve already started work on the first Ark-based services. If you’d like to be one of the first to try these out at launch, make sure you subscribe to our newsletter on our website. https://arklabs.to/
Ark uses a unique model for bitcoin transactions—users connect to an Ark Service Provider (ASP) and transact with “virtual” transactions (VTXOs). Unlike Lightning, end users only need a light wallet and all on-chain liquidity management is handled by their ASP.
Importantly, an Ark VTXO can be redeemed on the bitcoin mainchain at any time, even if the ASP is offline. This ensures that users have true self-custody of their Ark funds. Onboarding is easier too—users don’t need any bitcoin to open a channel and receive their first payment.
All that said, we need to emphasize that Ark is not a replacement for Lightning! Lightning is an essential piece of the scaling puzzle. It’s especially suited to enterprise settlements (e.g., exchanges, federations, and ASPs)—Ark simply fills in its gaps for consumer payments.
Ark’s finally here and we’re excited to pioneer new possibilities with bitcoin. Whether you're looking to integrate Ark into your app, shape the protocol’s development, or make some of the first Ark payments, get in touch!
I like zapping 117 sats as a calling card when an item is at 0.
It gets lost if others zap, but any item with 117 sats and 1 stacker, you probably know who it is.
Great video, I never realized the green tint stuff with the extended versions.
I always remember thinking RotK was really fucking green for some reason. It was the only copy I that had the 'extended' version of growing up.
I like Garry.
"I got a phone call myself at one point, basically telling me to be careful how I was talking about things. I won't go into the specifics of what was said and all the rest but it shook me." Professor Nolan revealed the warning came from "someone in the government."
I always loved this movie.
Been a few years since I’ve watched it but I remember the scenes with the old man in the woods being funny.