As of block 790797 the #bitcoin mempool contains about 295,193 unconfirmed transactions.
An estimated 241,935 transactions or ~82% appear to be related to ordinals, filling over 50% of the total mempool storage space.
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total #mempool size: 202 MvB
ord transactions size: ~101 MvB
addtl. miner fees: 711,643,921 sats