⏸️ Pausing Features on the LineaRollup, TokenBridge, and L2MessageService (with Pause Types)

This document outlines how a Safe Member can pause specific features on key Linea ecosystem contracts using well-defined pause types.

Note: These contracts are governed by the Security Council Charter.

🟧 Flow to Pause Features or Set Roles Allowed to Pause Types

Actor: Safe Member
Actions:

Selects a pause type from the list below
Adds a transaction via Security Council or Operational Safe
Targets the relevant Proxy
Calls the pauseByType() or updatePauseTypeRole() function with the selected values to unpause or set unpause type roles

Execution Path:

Safe Member
    → Security Council / Operational Safe
        → targets Proxy
            → calls pauseByType(type)
                → signs and executes on-chain

Verification Requirements:

✅ Function and parameters must be verified
✅ Transaction hash and simulation results must be confirmed

Note: Non-security council members are bound by cooldown period and timed expiry.

🗂️ Function Signatures

4bytes	Signature
`0xe196fb5d`	pauseByType(uint8)
`0x3e9ebfc2`	updatePauseTypeRole(uint8,bytes32)

🗂️ Pause Types

Value	Address
1	GENERAL_PAUSE_TYPE
2	L1_L2_PAUSE_TYPE
3	L2_L1_PAUSE_TYPE
4	PROVING_SYSTEM_PAUSE_TYPE
5	CALLDATA_SUBMISSION_PAUSE_TYPE
6	FINALIZATION_PAUSE_TYPE
7	INITIATE_TOKEN_BRIDGING_PAUSE_TYPE
8	COMPLETE_TOKEN_BRIDGING_PAUSE_TYPE

🗂️ Mainnet Contract Addresses

🔐 Security Council Addresses

Network	Address
Ethereum	`0x892bb72De7f1b06B08a09140e7825d1827991DD3`
Linea	`0x051F1D88f0aF5673fB88BeC4378eD4BB29ea3319`

📦 Proxy Addresses

Contract	Address
LineaRollup	`0xd194Bd535d285f05D7B411E21A1460D11B0876F`
L1 TokenBridge	`0x051F1D88f0aF5673fB88BeC4378eD4BB29ea3319`
L2MessageService	`0x508cA82Df566dCD1B0DE828967a0e96332cDc446`
L2 Token Bridge	`0x353012d04a9A6cF5C941bADC267f82004A8ceB9`

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