Sum of values of UTXO elements with the fixed script output type. At height 904399 we have that circulating supply = 19888528.95435432 =
2627.60490249[nonstandard] +
1719520.39573196[pubkey] +
6175264.50948203[pubkeyhash] +
4088021.67505574[scripthash] +
59.26924615[multisig] +
6596640.75213776[witness_v0_keyhash] +
1150214.95982508[witness_v0_scripthash] +
156179.77606082[witness_v1_taproot] +
0.01191229[witness_unknown].