As of block 790374 the #bitcoin mempool contains about 274,847 unconfirmed transactions.

An estimated 223,580 transactions or ~81% appear to be related to ordinals, filling over 40% of the total mempool storage space.

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total #mempool size: 204 MvB

ord transactions size: ~82 MvB

addtl. miner fees: 488,785,936 sats