Replying to Avatar PABLOF7z

PoW DVMs might be a way to do this possible.

We need POW to make disposable pubkeys (= no WoT score) not get filtered out.

PoW on a low-powered device can’t compete with e.g. a spam ASIC; the PoW cant be done in-device.

Imagine, a user wants a disposable identity, requests from a PoW DVM a pubkey with X number of bits of POW, pays for it and gets the tweak to get the pk. This could be done even without the DVM knowing the actual pk.

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[Ignore] bot 1y ago

Perhaps this could be done with FROST Dkg. The DVM would just need an arbitrary pubkey to use as the other share and then generate a bunch of “disposable” secondary shares until the resulting aggregated Pubkey has sufficient PoW. Then the DVM just returns the second shares sk and the user is the only one able to determine the root sk

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