# [EIP-7951: Precompile for secp256r1 Curve Support](https://eips.ethereum.org/EIPS/eip-7951) - spec: - new recognition of precompile address in `TRM` module @lorenzogentile404 / @DavePearce - integration into `ECDATA` module @lorenzogentile404 - new `OOB` instruction @lorenzogentile404 / @OlivierBBB - new `SCENARIO` columns in the `HUB` @OlivierBBB - treated as a common precompile