Composable NFT engineering based on the ERC-998 draft, with parent-child ownership, controlled transfers and inventory views.
A composable asset can own other tokens, creating a hierarchy that ordinary NFT screens may not explain. We design the chosen parent-child model and its transfer rules, then build inventory views that show what moves together. The draft's interfaces require explicit integration testing.
Choose the required top-down or bottom-up interfaces.
Prevent stale approvals from outliving an ownership change.
Group supported items under a character asset.
Transfer an explicitly defined collection of assets.
Validate nested ownership with controlled participants.
Model parent and child relationships without ambiguous authority.
Specify which attached assets move with the root token.
Display nested contents and relevant permissions.
Exercise attachment, removal and transfer edge cases.
Define the ownership hierarchy.
Select and pin draft interfaces.
Implement bundle and inventory logic.
Test nested transfers and permissions.
Publish supported integration boundaries.
We choose the implementation tools after confirming the architecture and integrations.
The referenced specification is a draft; implementation and compatibility assumptions must be pinned and reviewed.
Not necessarily. The selected composition interface and transfer method determine the behaviour.
Tell us what you want to build. We’ll help define the next practical step.