blockfirm / utxo-stats.com Goto Github PK

Hi and thank you for creating this website!

Something goes wrong in the file utxo-server.js.

Line 21 has a true parameter in it that is not recognised by Bitcoin Core 0.16.0.
return client.command('gettxoutsetinfo', true); // blockmap = true

Bitcoin Core says the 'gettxoutsetinfo' call does not accept a parameter.

I went on to remove the parameter and the call returned it's expected values. But here's another problem.
At line 39 and 40 you expect the data to have some keys.
stats.map_utxo_count and stats.map_utxo_amount

Both of these keys are not part of what's being return by the 'gettxoutsetinfo' RPC call.

This results in an empty website.

Please update.

Did you need to parse the data or process the blockchain in any way which might have created a histogram of UTXO-size (in BTC terms) to count?
I see a lot of articles saying that Shrimps are xx% of all UTXOs, but definitely counting address-reuse as contributing to belonging to the next-level-up. I'm interested from a per-UTXO basis (not public key basis).

I would have asked on reddit, but it looks like you might not be using it anymore whereas it looks like you're still using github.

Are the zero balance outputs included in this chart?