# How to check which address is available if I switch my reward address during stress test

**URL:** <https://forum.autonomys.xyz/t/how-to-check-which-address-is-available-if-i-switch-my-reward-address-during-stress-test/173>\
**Category:** Support\
**Tags:** gemini\
**Created:** [June 1, 2022, 3:52pm UTC](https://forum.autonomys.xyz/t/how-to-check-which-address-is-available-if-i-switch-my-reward-address-during-stress-test/173 "2022-06-01T15:52:41Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![lovedret](https://avatars.discourse-cdn.com/v4/letter/l/d6d6ee/32.png) [@lovedret](https://forum.autonomys.xyz/u/lovedret)\
**Post date:** [June 1, 2022, 3:52pm UTC](https://forum.autonomys.xyz/t/how-to-check-which-address-is-available-if-i-switch-my-reward-address-during-stress-test/173/1 "2022-06-01T15:52:41Z")

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> _ **Please provide as much information as possible to help the community/ team resolve your issue quicker** _

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According to official announcement, only the most recent address is available to start in Gemini if I switch my reward address during stress test. So how to check which address is the most recent one.

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**Author:** ![ImmaZoni](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.autonomys.xyz/immazoni/32/7_2.png) [@ImmaZoni](https://forum.autonomys.xyz/u/ImmaZoni)\
**Post date:** [June 1, 2022, 10:01pm UTC](https://forum.autonomys.xyz/t/how-to-check-which-address-is-available-if-i-switch-my-reward-address-during-stress-test/173/2 "2022-06-01T22:01:13Z")

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You will have to load both addresses into the explorer and see when each one won a block [Polkadot/Substrate Portal](https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Ffarm-rpc.subspace.network#/explorer)

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**Author:** ![lovedret](https://avatars.discourse-cdn.com/v4/letter/l/d6d6ee/32.png) [@lovedret](https://forum.autonomys.xyz/u/lovedret)\
**Post date:** [June 2, 2022, 2:04am UTC](https://forum.autonomys.xyz/t/how-to-check-which-address-is-available-if-i-switch-my-reward-address-during-stress-test/173/3 "2022-06-02T02:04:53Z")

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Hi, sir. Thanks for your reply. Clearly, I just want to know how to get identity attribute information of a block. I use this script to collect information shared by Narza [collector](https://github.com/subspace/block-author-collector). With this script, I can get `Block number,Slot,Author,Reward address,Space according to consensus` attributes of a block. But which one is identity mentioned above.