Current circulating supply

What’s the daily emission, and what’s the current circulating supply?

As of block height 8,159 on the rebooted chain:

Daily emissions
liquid: 64 x # blocks per day = 64 * 6 * 24 = 9,216 NPT
timelocked for three years: 9,216 NPT (same calculation)

Total daily emission, liquid + timelocked: 18,432 NPT

Total supply
Assuming all claims from the old chain (before reboot) are redeemed successfully:

Liquid:
premine + liquid mined amount = 831,488 NPT + (block height * coinbase per block) = 831,488 + (21,310 + 8,159) * 64 = 831,488 + 1,886,016
= 2,717,504 NPT

Timelocked (timelocked till 2028 AD):
block height * coinbase per block
= 1’886’016 NPT

21,310 is the block height of the old chain, from when all claims are made.

These two API endpoints report the current liquid (AKA circulating) and total supply in number of coins:
https://neptunefundamentals.org/rpc/circulating_supply
https://neptunefundamentals.org/rpc/total_supply