Ordinals DIDs, unlike ENS, stand as a unique representation of human-readable DIDs embedded within the Bitcoin blockchain through the Ordinals protocol. This protocol allows anyone to generate DIDs with distinct suffixes. Currently, numerous Ordinals DIDs exist, including .sats, .bitmap, .btc, .x, .bitter, .unisat, and more. Characterized by complete decentralization, Ordinals DIDs operate without gatekeepers or smart contracts, storing all records securely on the Bitcoin blockchain.