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


Voter
0x7206...03E9 For 295.15M T · 2.64% · Oct 1, 2025
0x7827...9406 For 166.34M T · 1.49% · Oct 3, 2025
0x25D2...3e34 For 368.84K T · <0.01% · Oct 1, 2025
citizen42.eth For 101.34K T · <0.01% · Oct 2, 2025