is that future-me might be even less trustable to work towards my values
If whoever revives you deliberately modifies you, you're powerless to stop it. And if you're worried that future-you will be different from past-you, well, that's how life works. A future-you in five years will be different from current-you who is different from the past-you of five years ago.
As to precommitment, I don't think you have any power to precommit, and I don't think it's a good idea either. Imagine if a seven-year-old past-you somehow found a way to precommit the current-you to eating a pound of candy a day, every day...
If whoever revives you deliberately modifies you, you're powerless to stop it.
True, which is why I'm assuming a certain minimal amount of good-will on the part of whoever revives me. However, just because the reviver has control over the technology allowing my revival doesn't mean they're actually technically competent in matters of computer security - I've seen too many stories in /r/talesfromtechsupport of computer-company executives being utterly stupid in fundamental ways for that. The main threat I'm trying to hold off is, roughly, "good-natur...
If it's worth saying, but not worth its own post, then it goes here.
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