# Rainbow bridge documentation

**URL:** <https://forum.aurora.dev/t/rainbow-bridge-documentation/1790>\
**Category:** Bridge\
**Created:** [December 12, 2022, 12:55am UTC](https://forum.aurora.dev/t/rainbow-bridge-documentation/1790 "2022-12-12T00:55:01Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Tute](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.aurora.dev/tute/32/3977_2.png) [@Tute](https://forum.aurora.dev/u/Tute)\
**Post date:** [December 12, 2022, 12:55am UTC](https://forum.aurora.dev/t/rainbow-bridge-documentation/1790/1 "2022-12-12T00:55:01Z")

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Hello everybody, how are you doing?  
I was looking for the number of blocks that Rainbow takes into account when making a token transfer but I couldn’t find updated information on this, could someone show me where this documentation is?  
Thanks for reading!