decentralized-id.github.io/_posts/development/2021-04-18-object-capabilities.md

name	layout	headings	title	description	excerpt	categories	tags	permalink	canonical_url	redirect_from	last_modified_at
Object Capabilities	standards	Main Literature	Object Capability Model	in which a capability describes a transferable right to perform one (or more) operations on a given object.	Computer scientist E. Dean Tribble stated that in smart contracts, identity-based access control did not support well dynamically changing permissions, compared to the object-capability model. He analogized the ocap model with giving a valet the key to one's car, without handing over the right to car ownership.	Technology	oCap JSON-LD zCap Cosmos	/development/object-capabilities/	https://decentralized-id.com/development/object-capabilities/	/web-standards/object-capabilities/	2023-05-22