How do I link DIDs from multiple blockchains?

I want to make a dApp where one can connect multiple wallets from multiple chains and they will be linked to a single DID. Is it possible with the current available tools? (did-pkh or 3did)

If yes, could someone please link me to appropriate docs or example implementations?

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Two considerations here:

  1. You need to display publically that two DIDs are linked, this can be done today by having each account attest to each other
  2. You need both DIDs to control a third DID. This is not possible today. In the future we hope to enable this in a privacy preserving way (e.g. without revealing that the two DIDs are associated to the third DID)
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Gotcha. Is it possible for 2 or more DIDs to control a third DID today, even if it is not in a privacy preserving way? In fact it would be better if it is public how the DIDs is linked for my use case

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Its not possible in any way right now, as mentioned its something we will be working towards, but currently have no timeline for it

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𝙷𝚘𝚠 𝚖𝚊𝚗𝚢 𝚊𝚌𝚌𝚘𝚞𝚗𝚝𝚜 𝚌𝚊𝚗 𝚟 𝚕𝚒𝚗𝚔 ?

𝟸 𝚊𝚌𝚌𝚘𝚞𝚗𝚝𝚜. 𝙸 𝚝𝚑𝚒𝚗𝚔.