I took a look at Riema Labs - Nubit, which is indeed a real BTC ecological application. It is developing BRC-1310, which is a specialized, Bitcoin-native data availability standard:

1. Native DA layer:

BRC-1310 does not require relying on or trusting any third party other than the Bitcoin network itself, if compared to Celestia which provides a third party DA layer.

2. Increase data throughput:

BRC-1310 can significantly increase the speed at which the Bitcoin network processes transaction data without increasing pressure on the Bitcoin main chain. (The official statement is about a 100-fold increase in data throughput)

3. Reduce costs:

Reduce storage costs on the Bitcoin network by 99%.

4. Improve data accessibility

Not limited to transactional data, supporting a wider range of data types and applications.

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1-4 These points are sexy enough, it just depends on how it goes on the ground.

😄