Re: List of all Bitcoin addresses ever used - currently available on temp location
we host high-end enterprise, just in case you need some space or mirrors, you’re welcome if ever in need.
For now, I'm covered for bandwidth, thanks 
So the real solution (fell asleep while studying the dataset 
) is to take the transaction_hex field and pass it as the argument to the "decoderawtransaction" RPC call. It'll return JSON where the signature script is located at [N]["vin"]["scriptSig"]["hex"] for each input index N and then get the compressed public key in the last 33 bytes of the hex.
And this just went over my head ) is to take the transaction_hex field and pass it as the argument to the "decoderawtransaction" RPC call. It'll return JSON where the signature script is located at [N]["vin"]["scriptSig"]["hex"] for each input index N and then get the compressed public key in the last 33 bytes of the hex.
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You'll obviously need a bitcoind for that and it's possible to configure access from another machine if you're resource-constrained on the box you're parsing this address data on.
I think bitcoind should be able to handle the load, especially if it's running locally.
Although I'd like to be able to extract all data myself from Bitcoin Core (so I don't need to rely on Blockchair anymore), it also makes it much more complicated. So for now, I'll pass on this.I think bitcoind should be able to handle the load, especially if it's running locally.
And I don't want to add more local data processing to what I'm doing already. If anything, I want to move more to a VPS.