To be clear: got nothing against Boltz. But just to be aware of the possible alternatives you have for submarine swaps, without having to spin up your own. Bolts here posts a great resource.

You also have robosats which is federated: http://robosatsy56bwqn56qyadmcxkx767hnabg4mihxlmgyt6if5gnuxvzad.onion

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