As of block 792817 the #bitcoin mempool contains about 260,988 unconfirmed transactions.

An estimated 219,744 transactions or ~84% appear to be related to ordinals, filling over 50% of the total mempool storage space.

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total #mempool size: 184 MvB

ord transactions size: ~93 MvB

addtl. miner fees: 495,320,025 sats