As of block 788490 the #bitcoin mempool contains about 288,086 unconfirmed transactions.
An estimated 226,013 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: 141 MvB
ord transactions size: ~53 MvB
addtl. miner fees: 533,969,011 sats