As of block 790452 the #bitcoin mempool contains about 274,277 unconfirmed transactions.

An estimated 226,944 transactions or ~83% appear to be related to ordinals, filling over 43% of the total mempool storage space.

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total #mempool size: 202 MvB

ord transactions size: ~88 MvB

addtl. miner fees: 580,121,842 sats