# Zcash Pool Zmine CLOSING

**URL:** <https://forum.zcashcommunity.com/t/zcash-pool-zmine-closing/2097>\
**Category:** Mining\
**Created:** [September 29, 2016, 8:09pm UTC](https://forum.zcashcommunity.com/t/zcash-pool-zmine-closing/2097 "2016-09-29T20:09:54Z")\
**Posts on this page:** 1\
**Showing post:** 53

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**Author:** ![cascadiacrypto](https://sea2.discourse-cdn.com/zcash/user_avatar/forum.zcashcommunity.com/cascadiacrypto/32/745_2.png) [@cascadiacrypto](https://forum.zcashcommunity.com/u/cascadiacrypto)\
**Post date:** [October 24, 2016, 12:50am UTC](https://forum.zcashcommunity.com/t/zcash-pool-zmine-closing/2097/53 "2016-10-24T00:50:33Z")

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> [@0ldPaul](#):
>
> hello @razakal, when mining with more AWS EC2 instances at once, is it possible to point all the instances to the same Zcash address (as single worker) or is it compulsory to have a different address for each instance ? Thank you for supporting

You can use the same address.

Do read Austin’s guide to AWS EC2 mining Zcash though: [How to Mine Zcash on Amazon EC2](https://forum.zcashcommunity.com/t/how-to-mine-zcash-on-amazon-ec2/855)

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