As of block 788584 the #bitcoin mempool contains about 355,596 unconfirmed transactions.
An estimated 275,830 transactions or ~78% appear to be related to ordinals, filling over 39% of the total mempool storage space.
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total #mempool size: 160 MvB
ord transactions size: ~62 MvB
addtl. miner fees: 1,043,178,961 sats