# Covenant tools softfork

**URL:** <https://delvingbitcoin.org/t/covenant-tools-softfork/98>\
**Category:** Protocol Design\
**Tags:** softfork\
**Created:** [September 28, 2023, 6:33pm UTC](https://delvingbitcoin.org/t/covenant-tools-softfork/98 "2023-09-28T18:33:29Z")\
**Posts on this page:** 1\
**Showing post:** 25

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**Author:** ![stevenroose](https://delvingbitcoin.org/user_avatar/delvingbitcoin.org/stevenroose/32/1087_2.png) [@stevenroose](https://delvingbitcoin.org/u/stevenroose)\
**Post date:** [October 6, 2023, 5:23pm UTC](https://delvingbitcoin.org/t/covenant-tools-softfork/98/25 "2023-10-06T17:23:40Z")

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You can assert equality but not do math. You can request the hash of input N’s prevout amount and the hash of output N’s amount and check equality.

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_[View the full topic](https://delvingbitcoin.org/t/covenant-tools-softfork/98)._