"Single-use seals" is just another term for the UTXO + blockchain model invented by Satoshi Nakamoto. It's absurd that some people think that is somehow an invention worth of its own name.
Discussion
Nope. Single-use-seals aren't necessarily implemented with the UTXO + Blockchain model.
The whole reason to come up with a term for the single use seal concept was to be able to talk about the whole class of solutions, rather than just the specific UTXO+blockchain model.
Some methods of implementing single use seals can scale _far_ better than Satoshi's model:
https://petertodd.org/2017/scalable-single-use-seal-asset-transfer
Also see their use here by Robin Linus: https://x.com/btcillustrated/status/1664268065574637575
Dont mind nostr:npub180cvv07tjdrrgpa0j7j7tmnyl2yr6yr7l8j4s3evf6u64th6gkwsyjh6w6 , he is a drivechain supporter. We tried to seek help and support but docters say its chronic and we have to try to live with it as best as we can.
OK, I was wrong on that.