TLDR
- The Security Council is initiating a non-emergency action to enable the non-emergency path to perform key rotations.
- Once this is complete, the following members will be rotating into new addresses within the council:
- John Morrow, Immunefi, and Dennison Bertram will be using new addresses with more secure setups.
- For Certora, a corporate member, Derek Sorensen will be replaced by Aleksander Kryukov as the individual representing the organization.
No actions need to be taken by users of Arbitrum One or Arbitrum Nova. We will update this thread as we progress through the steps of enabling the action and rotating the security council member’s keys. If you have any questions, please do respond on this thread!
Enabling and Enacting Key Rotation
Four security council members have opted to rotate their keys:
- John Morrow (Gauntlet)
- Immunefi
- Dennison Bertram
- Certora (In Certora’s case, Derek Sorensen will be replaced by Aleksander Kryukov)
To facilitate the key rotations for these security council members, the non-emergency security council must initiate a transaction that will take ~14 days to complete.
Key Rotation Requests
See the list of signed messages from each Security Council member to authorize key rotation, below:
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Name: John Morrow (Gauntlet)
Address: 0x3e286452b1c66abb08eb5494c3894f40ab5a59af
Message: John Morrow is changing the security council member key from 0x3e286452b1c66abb08eb5494c3894f40ab5a59af to 0x78bB97d2F3811256D7F0041E81Aaf4B426eF3b67
Signature Hash: 0x5e3d0241324a85d10132be74bc9032241b10cb15d76eb67f92a62c4c2c22a7e628b8130198bba0a917216102efff87cd7de67f02c9794b85480960d0f7c3ef311b
Name: John Morrow (Gauntlet)
Address: 0x78bb97d2f3811256d7f0041e81aaf4b426ef3b67
Message: John Morrow owns this address
Signature Hash: 0x56f79e31044c8d5a44fc1d5c5518f8705468215def25652e055da0a028ab674d5cf4208b3c884157929fd6369d876f9a62533d70a92facff256556c5beec4a281c
—
Name: Goncalo Magalhaes (Immunefi)
Address: 0x1716C1C037e4968D5A06d4d080904F9B7a6508f2
Message: Immunefi is changing their security council member key from 0x1716C1C037e4968D5A06d4d080904F9B7a6508f2 to 0x9A301de96b15Db3aB778E2969Bf6cAa909cA56E8
Signature Hash: 0x911fb3f6bc78a7a92a8c864ad609515d02d1127c632b25ff5a609aae44da736b7a02063b63be0b4c1b49f58242938a94df7b4bfb54180b9a822a997dfa8279841b
Name: Goncalo Magalhaes (Immunefi)
Address: 0x9A301de96b15Db3aB778E2969Bf6cAa909cA56E8
Message: Immunefi is changing their security council member key from 0x1716C1C037e4968D5A06d4d080904F9B7a6508f2 to 0x9A301de96b15Db3aB778E2969Bf6cAa909cA56E8
Signature Hash: 0xc7a24cdbc8c0b938aa4ff190e457664246f5c72751d22f10f633b9cdd510d75128edfcf915779454efe11f63b2964c2900f44d981a83c2a89e7a0a6432bfbb1b1b
—
Name: Dennison Bertram
Address: 0xea4a4a886aca47dd0167b4aee5b1345e18d20ee5
Message: I authorise changing my Security Council address to 0x59c8535419bbcb8adffdb3c835435e907e3b183b
Signature Hash: 0xc3896394160762dfd8b3fc1bd7565dc0b3a65662b622d3d7ba2a11c3f125684d6ba2179225c7fb84e885bea8330d13a724149cf8c5f181f5dd755c577e25161b1b
Name: Dennison Bertram
Address: 0x59c8535419bbcb8adffdb3c835435e907e3b183b
Message: Dennison Bertram owns this address
Signature Hash:
0x7ce97ebd84c64baf89121fe70a2df0effbd9d74f14b5df4b3ab1c2a631693d383abe25cfa27f80276952a4f6665675cfa48c48ca95b6be4992ba9888ef3449781b
—
Name: Derek Sorensen (Certora)
Address: 0x70C006fC86A392c16D7E085cefc0Ad1FF7de6C75
Message: I can confirm that Certora is replacing their Security Council member to Aleksander Kryukov and the new key is 0x444EDf8B90763bE7015F1F099a0dA0ef10250c71
Signature Hash: 0x0a6e6072282dddf42dad58d8faed46e2d77fb07f433eb825e7577c964cda9b0e0e2f5619b4fd5f34766b37eab6e1e053fb6df40793272abeb34a81b84ba034511c
Name: Aleksander Kryukov (Certora)
Address: 0x444EDf8B90763bE7015F1F099a0dA0ef10250c71
Message: I can confirm that Certora and Aleksander Kryukov are the single controller of this new key.
Signature Hash: 0x1ca60a02c0e41714995486b49fea2d43fea9b88b37a2e88ae361c856c506fd9310976ac7d4dd9e389148cf1d04330a99c056d72c461d0f8f1fb1b644af6889671b
–
The Security Council have authorised the action to perform the key rotations and has signed the transaction: