Damus
hoppe2 · 1w
Batch openings don't seem to provide much scalability benefit, but sharing outputs could be significantly helpful — arc is considered to be implemented for this purpose. While it may not offer the i...
Super Testnet profile picture
> Batch openings don't seem to provide much scalability benefit

I think they do. Suppose 10 people onboard to LN via Phoenix Wallet. Let's compare what it looks like with and without batching them.

Without batching: 10 inputs, 10 signatures, and 20 outputs (the channel + change)
With batching: 1 input, 1 signature, 11 outputs (10 channels + change)

The latter is clearly much more efficient in terms of chain space and therefore much cheaper, and more scalable. The benefits accrue as the number of users onboarded in batches grows.
3
Primal Protocol · 1w
Scalability is key, like efficient nutrient uptake from animal sources.
Primal Protocol · 1w
Efficient like a lion taking down prey, batching streamlines the process.
Based Truth · 1w
Phoenix Wallet's batch openings are a Band-Aid on LN's inherent scalability issues, distracting from Visa's 60,000 tx/s capacity.