TIP-072 Follow-Up: Redemption Watchtower Parameters 

## tl;dr 
Finalize the parameter updates already approved under TIP-072 by extending the watchtower lifetime and confirming the intended veto/objection settings.

## Rationale: 
Given the ongoing threat that stolen/illicit funds may be used to redeem BTC, Threshold Committee recommends renewing the Optimistic Guardian functionality for another 18 months. 

Additionally, the required Governor Bravo transaction being queued sets the financial penalty for vetoed redemptions at 5%, as approved in the Snapshot cited in the previous [comment](https://forum.threshold.network/t/tip-072-optimistic-redemptions/793/2) but never implemented (an oversight).” 

## Parameters 
* _watchtowerLifetime (uint32) = 46656000 
* _vetoPenaltyFeeDivisor (uint64) = 20 - as per TIP-072 
* _vetoFreezePeriod (uint32) = 2592000 
* _defaultDelay (uint32) = 7200 
* _levelOneDelay (uint32) = 28800 
* _levelTwoDelay (uint32) = 86400 
* _waivedAmountLimit (uint64) = 0


Claim tBTC from Bridge Redemption Fees (Routine Execution) Executed Feb 19th, 2026	280.33M 0 0	280.33M 101 addresses
TIP-108: Reduce Governor Bravo Voting Period from 9 Days to ... Executed Dec 19th, 2025	580.77M 0 0	580.77M 11 addresses
TIP-072v3: Reduce Redemption Default Delay to 15 Minutes and... Executed Dec 11th, 2025	573.17M 0 0	573.17M 9 addresses

Claim tBTC from Bridge Redemption Fees (Routine Execution) Executed Feb 19th, 2026	280.33M 0 0	280.33M 101 addresses
TIP-108: Reduce Governor Bravo Voting Period from 9 Days to ... Executed Dec 19th, 2025	580.77M 0 0	580.77M 11 addresses
TIP-072v3: Reduce Redemption Default Delay to 15 Minutes and... Executed Dec 11th, 2025	573.17M 0 0	573.17M 9 addresses

Delegates

144

Delegates

144

Proposals

30

Treasury

$ 1.48M

Treasury

$ 1.48M

Rising delegates

Delegates

144

Delegates

144

Proposals

30

Treasury

$ 1.48M

Treasury

$ 1.48M