hd wallet bip44 in js - how to create an address for a chain other than bitcoin

Question

I have a small script basically taken from bitcoinjs-lib

function getAddress(node) { const bitcoin = require('bitcoinjs-lib'); return bitcoin.payments.p2pkh({ pubkey: node.publicKey }).address; } function BIP44() { /* create a BIP44, rvn, account 0, external address */ const bip32 = require('bip32'); const root = bip32.fromSeed( Buffer.from( 'dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd', 'hex', ), ); const childAuto = root.derivePath("m/44'/175'/0'/0/0"); const childManual = root .deriveHardened(44) .deriveHardened(175) .deriveHardened(0) .derive(0) .derive(0); return getAddress(childAuto); } console.log(BIP44());

It works perfectly for deriving a bitcoin address (derivation path "m/44'/0'/0'/0/0") but when trying to derive any other address it doesn't seem to work. The output is this:

16CzcgCURH83h3cLQ91ZpavDjXSfuNru4c

That address starts with a 1, whereas RVN addresses start with R.

I mistakenly assumed that merely by changing the derivation path to match RVN (175) it would generate Raven addresses, but there must be something else I'm missing.

Can you help me figure out where I'm going wrong?