As of block 790511 the #bitcoin mempool contains about 276,164 unconfirmed transactions.

An estimated 224,141 transactions or ~81% appear to be related to ordinals, filling over 45% of the total mempool storage space.

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total #mempool size: 203 MvB

ord transactions size: ~91 MvB

addtl. miner fees: 561,066,424 sats