cardano.smart_contract_registry

Description of the smart_contract_registry table on Dune

Table Description

A curated registry of known smart contracts on the Cardano blockchain. Each row maps a script hash to human-readable metadata including the project name, contract name, category, purpose, and the scripting language used. This table is useful for enriching on-chain data with project-level context.

Column Descriptions

Column	Description	Type
script_hash	The hash uniquely identifying the smart contract script.	varchar
project_name	The name of the project that deployed the contract (e.g., SundaeSwap, Minswap).	varchar
contract_name	The specific name of the contract within the project.	varchar
category	The high-level category of the contract (e.g., DEX, Lending, NFT Marketplace).	varchar
sub_category	A more specific sub-category for the contract.	varchar
purpose	The purpose or function of the contract (e.g., swap, liquidity pool, oracle).	varchar
language	The scripting language used (e.g., Plutus V1, Plutus V2, Plutus V3, Aiken).	varchar
fetched_at	The timestamp when the registry data was last fetched.	timestamp
version	The version number of the contract metadata entry.	integer
_updated_at	The time when this record was last updated.	timestamp
_ingested_at	The time when this record was ingested into Dune.	timestamp

Table Sample