As of block 788524 the #bitcoin mempool contains about 291,507 unconfirmed transactions.

An estimated 229,977 transactions or ~79% appear to be related to ordinals, filling over 38% of the total mempool storage space.

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total #mempool size: 144 MvB

ord transactions size: ~54 MvB

addtl. miner fees: 517,131,566 sats