ord://<id> tolerated alias; `//` is stripped
ord:<id>/content content with delegation applied (as /content/<id>)
ord:<id>/metadata CBOR metadata (tag 5)
...#integrity=sha256-<hex> expected sha256 of the (undelegated,
still content-encoded) body bytes
ord URI parsing.
Canonical form (per the upstream draft in the ord handbook, docs.ordinals.com/inscriptions/uris.html):
The bare form's referent is the inscription's ORIGINAL (undelegated) content, matching
/r/undelegated-content/<id>.Extensions defined by this project (SPEC-URI.md):