Sum of values of UTXO elements with the fixed script output type. At height 909244 we have that circulating supply = 19903669.56931487 =
2627.60490249[nonstandard] +
1718770.29940512[pubkey] +
6054771.03525793[pubkeyhash] +
4098525.00743371[scripthash] +
59.69416849[multisig] +
6658469.39654247[witness_v0_keyhash] +
1217749.66389437[witness_v0_scripthash] +
152696.84329074[witness_v1_taproot] +
0.02441955[witness_unknown].