Forked from GraphQL interface to Ethereum node data :
I need to know a public key for address to send a encrypted message to recipient. Currently I need to communicate in advance with the recipient to get a pubkey for address. For some use cases like “Stealth transactions” it is discouraged.
As stated before by @Arachnid, default implementation
pubkey by clients is not easy.
A simple workaround suitable for many cases could be a trivial contract with a mapping inside deployed at well known address.
Is there such contract
pubkey already deployed?
If not: may be we should do it?