As of block 788520 the #bitcoin mempool contains about 305,859 unconfirmed transactions.

An estimated 239,878 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: 146 MvB

ord transactions size: ~56 MvB

addtl. miner fees: 671,088,375 sats