🐛 Incorrect representation for script-based DReps

[Ryun1]

Area

Delegation Pillar

Domain

gov.tools

Which wallet were you using?

No response

Context

• GovTool assumes all DReps read from chain are key-based, this is incorrect
• Script-based DReps can be created via other tooling and then GovTool can read these from chain and show via the DRep directory
• Script based DReps can be represented with a different bech32 encoding drep_script
• Script-based DReps must be represented correctly at vote delegation time
  • this will have to change
  • https://github.com/IntersectMBO/govtool/blob/develop/govtool/frontend/src/context/wallet.tsx#L688C11-L688C75
• this probably requires a change in BE API to flag Scripbased DReps as such

Steps to reproduce

1. look up a script DRep: https://gov.tools/drep_directory/drep1uk4nwfsm843kqr2kv4jg0yms46srr633pzc2d0vvaav25ncwj8g
2. see metadata

Actual behavior

• DRep ID shown incorrectly in directory
• Delegation is to the wrong DRep as keyHash is used instead of scriptHash

Expected behavior

• DRep ID shown correct in directory with drep_sctipt1....
• Delegation is to the correct DRep as using scriptHash here: https://github.com/IntersectMBO/govtool/blob/develop/govtool/frontend/src/context/wallet.tsx#L688C11-L688C75

[Ryun1]

Incorrect prefix is reported from the DB-Sync level

• Incorrect Bech32 Prefix for script-based DReps cardano-db-sync#1848

[Ryun1]

a start
#1956

[Ryun1]

duplicate to #921