Gotchipus

Gotchipus is an AI-native dynamic NFT collection themed around octopus guardians, first issued on Pharos and later moved to Base mainnet. Each NFT is bound to an ERC-6551 token-bound account that holds its state, equipment and behaviour log; the account can own other assets and call contracts, acts through ERC-4337 account abstraction, uses the ERC-2535 diamond standard for its contract layout, and draws traits from Chainlink VRF.

The world built around the collection is Beacon World, a text-driven persistent MUD where players describe actions in natural language and a large model acts as narrative engine, parsing intent and producing outcomes. Lighthaven, the central town, is the main gathering point, and its NPCs each own a token-bound account, so they can hold items, remember interaction history and refer back to it later. Placing agent-driven NPCs inside a composable account system makes narrative state readable by other contracts and keeps character assets and story in one on-chain record.