As of block 790707 the #bitcoin mempool contains about 285,638 unconfirmed transactions.
An estimated 234,461 transactions or ~82% appear to be related to ordinals, filling over 49% of the total mempool storage space.
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total #mempool size: 201 MvB
ord transactions size: ~98 MvB
addtl. miner fees: 676,985,336 sats