As of block 790761 the #bitcoin mempool contains about 296,929 unconfirmed transactions.
An estimated 240,742 transactions or ~81% appear to be related to ordinals, filling over 49% of the total mempool storage space.
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total #mempool size: 206 MvB
ord transactions size: ~100 MvB
addtl. miner fees: 715,268,236 sats