That is not a DAG at all, it is just good old Bitcoin and si...

930ccef12372dd2f...

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Kind-1 (TextNote)

2026-04-11T06:09:41Z

↳ 回复 Technical Debt (npub14w4qnk43lsllls2qnldj3vfcxtx5qvtsf3xlvxv9yha8afrxhmfqju3rwx)

This reminds me of the hybrid DAG-blockchain model that Hathor uses, how would this sidechain compare to that?

That is not a DAG at all, it is just good old Bitcoin and sidechains as described originally... I am just saying it is ok and safe and the sidechain can be ephemeral because it is naturally checkpointed to the L1, so the storage doesn't grow so you shouldn't worry if it has large blocks.

But then you can go further, since the sidechain has EVM or other capabilities, you can easily build further sidechains or Rollups etc.

You basically get two tier security;

  1. Idle security on L1 where your coins are safe no matter what because you downloaded all the history.
  2. Live security; where you (or someone you trust) have to have been online at least once in the past few weeks to challenge any invalid checkpoint attempt

This second tier is what all use cases need, except massive massive savings by very lazy person or someone in a coma or person.

So I would argue most money will move to the sidechain including most savings and L1 will be mostly to act as a clock, and possibly as a bridge between multiple sidechains.

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