As of block 788424 the #bitcoin mempool contains about 270,928 unconfirmed transactions.

An estimated 205,435 transactions or ~76% appear to be related to ordinals, filling over 37% of the total mempool storage space.

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total #mempool size: 134 MvB

ord transactions size: ~49 MvB

addtl. miner fees: 397,311,439 sats