Sum of values of UTXO elements with the fixed script output type. At height 901170 we have that circulating supply = 19878438.33658099 =
2627.60490249[nonstandard] +
1719520.57230293[pubkey] +
6278331.83575859[pubkeyhash] +
4148798.92402660[scripthash] +
58.94742779[multisig] +
6415569.86334976[witness_v0_keyhash] +
1159923.49371855[witness_v0_scripthash] +
153607.08438958[witness_v1_taproot] +
0.01070470[witness_unknown].