As of block 788570 the #bitcoin mempool contains about 340,497 unconfirmed transactions.

An estimated 264,555 transactions or ~78% appear to be related to ordinals, filling over 38% of the total mempool storage space.

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total #mempool size: 157 MvB

ord transactions size: ~60 MvB

addtl. miner fees: 867,657,919 sats