Sum of values of UTXO elements with the fixed script output type. At height 918124 we have that circulating supply = 19931410.54108807 =
2627.60490249[nonstandard] +
1718369.65596171[pubkey] +
5892953.38039069[pubkeyhash] +
4032017.88988310[scripthash] +
59.42989566[multisig] +
6901807.17622282[witness_v0_keyhash] +
1205854.64762507[witness_v0_scripthash] +
177720.51797512[witness_v1_taproot] +
0.23823141[witness_unknown].