I learned about silent.link from CD77. Very exciting project. Looks like (for low usage) the data price can be quite decent as well in certain areas.
One issue I have with it is that you'd ideally have to use this on a phone whose IMEIs are not tied to your identity (so no KYC SIMs ever used on it).
They said on CD77 that the physical-SIM and eSIM IMEIs are different and thus the network operator cannot easily link these, but from what I've seen, the two IMEIs seem to be adjacent (apart from the final Luhn checksum digit), e.g:
- 004101846898885
- 004101846898893
So it seems they would be trivially linkable.
Are there devices where these IMEIs are at least somewhat unrelated?
shafemtol /
npub1mh…anahj
2023-02-19 04:06:33
in reply to nevent1q…t7u3
Author Public Key
npub1mh94j7j7nwvzl7kwcg70fhxe67kdy50fccakmueq9jjf77zmc25svanahjPublished at
2023-02-19 04:06:33Event JSON
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"content": "I learned about silent.link from CD77. Very exciting project. Looks like (for low usage) the data price can be quite decent as well in certain areas.\n\nOne issue I have with it is that you'd ideally have to use this on a phone whose IMEIs are not tied to your identity (so no KYC SIMs ever used on it).\n\nThey said on CD77 that the physical-SIM and eSIM IMEIs are different and thus the network operator cannot easily link these, but from what I've seen, the two IMEIs seem to be adjacent (apart from the final Luhn checksum digit), e.g:\n- 004101846898885\n- 004101846898893\nSo it seems they would be trivially linkable.\n\nAre there devices where these IMEIs are at least somewhat unrelated?",
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