As of block 790377 the #bitcoin mempool contains about 271,027 unconfirmed transactions.

An estimated 222,388 transactions or ~82% appear to be related to ordinals, filling over 40% of the total mempool storage space.

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total #mempool size: 202 MvB

ord transactions size: ~82 MvB

addtl. miner fees: 473,450,534 sats