re-adding Ignacio until I no longer have to

Author: gballet

docs/01-membership.md

@@ -58,6 +58,7 @@ Individuals from active working groups produce the membership by opting into Pro
 | [Rahul](https://github.com/raxhvl) | 1 | [raxhvl/pglanding-raxhvl](https://github.com/raxhvl/pglanding-raxhvl) |
 | **Statelessness** (2 contributors) | | |
 | [Guillaume Ballet](https://github.com/gballet/) | 1 | [ethereum/go-ethereum](https://github.com/ethereum/go-ethereum/pulls?q=is%3Apr+author%3Agballet), [ethereum/go-verkle](https://github.com/ethereum/go-verkle/pulls?q=is%3Apr+author%3Agballet), [gballet/go-ethereum](https://github.com/gballet/go-ethereum/pulls?q=is%3Apr+author%3Agballet) |
+| [Ignacio Hagopian](https://github.com/jsign/) | 1 | [crate-crypto/go-ipa](https://github.com/crate-crypto/go-ipa/pulls?q=author%3A%22jsign%22), [ethereum/go-verkle](https://github.com/ethereum/go-verkle/pulls?q=author%3A%22jsign%22), [gballet/go-ethereum](https://github.com/gballet/go-ethereum/pulls?q=author%3A%22jsign%22) |
 | [Carlos Perez](https://github.com/CPerezz/) | 1 | [BloatNet](https://bloanet.info), [zkevm-circuits](https://github.com/privacy-ethereum/zkevm-circuits), [execution-spec-tests](https://github.com/ethereum/execution-spec-tests/pulls?q=author%3A%22CPerezz%22) [paradigmxyz/reth](https://github.com/paradigmxyz/reth/pulls?q=is%3Apr+author%3ACPerezz) [Halo2](https://github.com/privacy-ethereum/halo2/pulls?q=is%3Apr+author%3ACPerezz), [gballet/go-ethereum](https://github.com/gballet/go-ethereum/pulls?q=author%3A%22CPerezz%22) |
 | **Uncategorized** (3 contributors) | | |
 | [Josh Rudolf](https://github.com/jrudolf/) | 1 | |