org.passingreads.book.registration

passingreads.org

Schema Diff

+12 -0

From

CID
bafyreigsr5tbqgf...
Indexed At
2026-04-29 04:17 UTC
View this version

To

CID
bafyreifpkti4rql...
Indexed At
2026-09-10 14:16 UTC
View this version

Compatibility Analysis

Backward Compatible

Backward compatible. 12 non-breaking changes.

Non-Breaking Changes (12)
  • AddedVertex AddedVertex { vertex_id: "community.lexicon.location.hthree#main" }
  • AddedVertex AddedVertex { vertex_id: "org.passingreads.book.event#osmLocation" }
  • AddedVertex AddedVertex { vertex_id: "org.passingreads.book.registration:body.kept" }
  • AddedVertex AddedVertex { vertex_id: "org.passingreads.book.registration:body.location" }
  • AddedVertex AddedVertex { vertex_id: "org.passingreads.book.registration:body.location:variant0" }
  • AddedVertex AddedVertex { vertex_id: "org.passingreads.book.registration:body.location:variant1" }
  • AddedEdge AddedEdge { src: "org.passingreads.book.registration:body", tgt: "org.passingreads.book.registration:body.kept", kind: "prop", name: Some("kept") }
  • AddedEdge AddedEdge { src: "org.passingreads.book.registration:body", tgt: "org.passingreads.book.registration:body.location", kind: "prop", name: Some("location") }
  • AddedEdge AddedEdge { src: "org.passingreads.book.registration:body.location", tgt: "org.passingreads.book.registration:body.location:variant0", kind: "variant", name: Some("community.lexicon.location.hthree#main") }
  • AddedEdge AddedEdge { src: "org.passingreads.book.registration:body.location", tgt: "org.passingreads.book.registration:body.location:variant1", kind: "variant", name: Some("org.passingreads.book.event#osmLocation") }
  • AddedEdge AddedEdge { src: "org.passingreads.book.registration:body.location:variant0", tgt: "community.lexicon.location.hthree#main", kind: "ref", name: None }
  • AddedEdge AddedEdge { src: "org.passingreads.book.registration:body.location:variant1", tgt: "org.passingreads.book.event#osmLocation", kind: "ref", name: None }

Migration Guidance

Added Elements

  • AddedVertex { vertex_id: "community.lexicon.location.hthree#main" }
  • AddedVertex { vertex_id: "org.passingreads.book.event#osmLocation" }
  • AddedVertex { vertex_id: "org.passingreads.book.registration:body.kept" }
  • AddedVertex { vertex_id: "org.passingreads.book.registration:body.location" }
  • AddedVertex { vertex_id: "org.passingreads.book.registration:body.location:variant0" }
  • AddedVertex { vertex_id: "org.passingreads.book.registration:body.location:variant1" }

Additional Notes

  • Non-breaking: AddedEdge { src: "org.passingreads.book.registration:body", tgt: "org.passingreads.book.registration:body.kept", kind: "prop", name: Some("kept") }
  • Non-breaking: AddedEdge { src: "org.passingreads.book.registration:body", tgt: "org.passingreads.book.registration:body.location", kind: "prop", name: Some("location") }
  • Non-breaking: AddedEdge { src: "org.passingreads.book.registration:body.location", tgt: "org.passingreads.book.registration:body.location:variant0", kind: "variant", name: Some("community.lexicon.location.hthree#main") }
  • Non-breaking: AddedEdge { src: "org.passingreads.book.registration:body.location", tgt: "org.passingreads.book.registration:body.location:variant1", kind: "variant", name: Some("org.passingreads.book.event#osmLocation") }
  • Non-breaking: AddedEdge { src: "org.passingreads.book.registration:body.location:variant0", tgt: "community.lexicon.location.hthree#main", kind: "ref", name: None }
  • Non-breaking: AddedEdge { src: "org.passingreads.book.registration:body.location:variant1", tgt: "org.passingreads.book.event#osmLocation", kind: "ref", name: None }
1 1
{
2 2
  "$type": "com.atproto.lexicon.schema",
3 3
  "defs": {
4 4
    "main": {
5 5
      "description": "A book that has been registered on PassingReads",
6 6
      "key": "any",
7 7
      "record": {
8 8
        "properties": {
9 9
          "aspectRatio": {
10 10
            "description": "Aspect ratio of the cover image",
11 11
            "ref": "org.passingreads.defs#aspectRatio",
12 12
            "type": "ref"
13 13
          },
14 14
          "authors": {
15 15
            "description": "Authors of this book, in order of credit. An empty array implies a book of anonymous or unknown authorship.",
16 16
            "items": {
17 17
              "maxLength": 512,
18 18
              "minLength": 1,
19 19
              "type": "string"
20 20
            },
21 21
            "type": "array"
22 22
          },
23 23
          "bookId": {
24 24
            "description": "The book's ID (as defined on its QR Code)",
25 25
            "type": "string"
26 26
          },
27 27
          "cover": {
28 28
            "accept": [
29 29
              "image/png",
30 30
              "image/jpeg"
31 31
            ],
32 32
            "description": "Cover image of the book",
33 33
            "maxSize": 1000000,
34 34
            "type": "blob"
35 35
          },
36 +
          "kept": {
37 +
            "description": "Whether the registrant is keeping the book. Absent means true, so records written before this field existed still read as kept. When false the book starts its journey at `location` rather than in the registrant's library.",
38 +
            "type": "boolean"
39 +
          },
40 +
          "location": {
41 +
            "description": "Where the book is at the moment it is registered.",
42 +
            "refs": [
43 +
              "community.lexicon.location.hthree#main",
44 +
              "org.passingreads.book.event#osmLocation"
45 +
            ],
46 +
            "type": "union"
47 +
          },
36 48
          "occurredAt": {
37 49
            "format": "datetime",
38 50
            "type": "string"
39 51
          },
40 52
          "publicationId": {
41 53
            "description": "The book's Open Library Edition ID",
42 54
            "type": "string"
43 55
          },
44 56
          "signatures": {
45 57
            "description": "Inline attestations binding this record to the book's keypair.",
46 58
            "items": {
47 59
              "ref": "org.passingreads.signature.book#main",
48 60
              "type": "ref"
49 61
            },
50 62
            "minLength": 1,
51 63
            "type": "array"
52 64
          },
53 65
          "title": {
54 66
            "description": "The title of the book",
55 67
            "maxLength": 512,
56 68
            "minLength": 1,
57 69
            "type": "string"
58 70
          }
59 71
        },
60 72
        "required": [
61 73
          "bookId",
62 74
          "title",
63 75
          "authors",
64 76
          "publicationId",
65 77
          "signatures",
66 78
          "occurredAt"
67 79
        ],
68 80
        "type": "object"
69 81
      },
70 82
      "type": "record"
71 83
    }
72 84
  },
73 85
  "id": "org.passingreads.book.registration",
74 86
  "lexicon": 1
75 87
}

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