What is the correct wording of the blessing recited after the Megillah reading?

PurimMegillah Reading

Synopsis

The post-reading blessing begins with 'Ha-rav et riveinu' and continues with multiple phrases of thanks for God's vengeance against enemies. The exact opening differs between sources.

Early Acharonim
Late Acharonim
Lenient
Strict
Lesser cited
Major authority

Discussion

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