As of block 788606 the #bitcoin mempool contains about 386,459 unconfirmed transactions.
An estimated 296,686 transactions or ~77% appear to be related to ordinals, filling over 39% of the total mempool storage space.
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total #mempool size: 169 MvB
ord transactions size: ~66 MvB
addtl. miner fees: 1,724,775,937 sats