QueueConfig

The QueueConfig account stores all configuration for a single IronQ queue.

Seeds: ["queue", authority] — one queue per authority wallet.

Fields

Field	Type	Description
authority	Pubkey	Queue owner — can update config and pause
reward_mint	Pubkey	SPL token used for rewards and staking (immutable after creation)
arbiter	Pubkey	Designated dispute resolver
vault	Pubkey	PDA token account holding stakes + rewards
min_worker_stake	u64	Minimum tokens a worker must stake to register
job_timeout	i64	Seconds after claim before a job can be expired
slash_rate_bps	u16	Basis points (0–10000) of stake slashed on failure
crank_reward_bps	u16	Basis points (0–10000) of slash paid to cranker
total_jobs_created	u64	Monotonic job counter (used in Job PDA seeds)
total_active_workers	u32	Count of currently registered workers
max_concurrent_jobs	u8	Max jobs a worker can hold simultaneously
is_paused	bool	Pause flag — blocks new jobs and claims

Notes

• The reward_mint cannot be changed after creation. Changing it would orphan existing vault funds. Create a new queue for a different token.
• max_concurrent_jobs is snapshotted into each Worker PDA at registration time.
• When is_paused is true, create_job and claim_job are blocked but other lifecycle operations (submit, approve, dispute, crank) still work.