As of block 790415 the #bitcoin mempool contains about 281,078 unconfirmed transactions.

An estimated 228,841 transactions or ~81% appear to be related to ordinals, filling over 42% of the total mempool storage space.

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total #mempool size: 204 MvB

ord transactions size: ~86 MvB

addtl. miner fees: 584,481,520 sats