Sum of values of UTXO elements with the fixed script output type. At height 962230 we have that circulating supply = 20069241.75982767 =
2627.60564597[nonstandard] +
1715769.63406443[pubkey] +
4556408.00826359[pubkeyhash] +
3897805.68545333[scripthash] +
60.47993062[multisig] +
8224730.43730722[witness_v0_keyhash] +
1451435.71979719[witness_v0_scripthash] +
220403.66328025[witness_v1_taproot] +
0.52608507[witness_unknown].