pics.2bit.feed.photo

2bit.pics

Schema Diff

+11 -64

From

CID
bafyreih4rbpkog3...
Indexed At
2026-08-15 16:46 UTC
View this version

To

CID
bafyreibt7nvutwb...
Indexed At
2026-08-15 19:51 UTC
View this version

Compatibility Analysis

Breaking Changes Detected

24 breaking changes, 4 non-breaking changes.

Breaking Changes (24)
  • RemovedVertex RemovedVertex { vertex_id: "pics.2bit.feed.photo#gear" }
  • RemovedVertex RemovedVertex { vertex_id: "pics.2bit.feed.photo#gear.captureMethod" }
  • RemovedVertex RemovedVertex { vertex_id: "pics.2bit.feed.photo#gear.device" }
  • RemovedVertex RemovedVertex { vertex_id: "pics.2bit.feed.photo#gear.notes" }
  • RemovedVertex RemovedVertex { vertex_id: "pics.2bit.feed.photo#gear.software" }
  • RemovedVertex RemovedVertex { vertex_id: "pics.2bit.feed.photo#gear.transferTool" }
  • RemovedVertex RemovedVertex { vertex_id: "pics.2bit.feed.photo#metadata" }
  • RemovedVertex RemovedVertex { vertex_id: "pics.2bit.feed.photo#metadata.alt" }
  • RemovedVertex RemovedVertex { vertex_id: "pics.2bit.feed.photo#metadata.caption" }
  • RemovedVertex RemovedVertex { vertex_id: "pics.2bit.feed.photo#metadata.capturedAt" }
  • RemovedVertex RemovedVertex { vertex_id: "pics.2bit.feed.photo#metadata.gear" }
  • RemovedVertex RemovedVertex { vertex_id: "pics.2bit.feed.photo:body.metadata" }
  • RemovedEdge RemovedEdge { src: "pics.2bit.feed.photo#gear", tgt: "pics.2bit.feed.photo#gear.captureMethod", kind: "prop", name: Some("captureMethod") }
  • RemovedEdge RemovedEdge { src: "pics.2bit.feed.photo#gear", tgt: "pics.2bit.feed.photo#gear.device", kind: "prop", name: Some("device") }
  • RemovedEdge RemovedEdge { src: "pics.2bit.feed.photo#gear", tgt: "pics.2bit.feed.photo#gear.notes", kind: "prop", name: Some("notes") }
  • RemovedEdge RemovedEdge { src: "pics.2bit.feed.photo#gear", tgt: "pics.2bit.feed.photo#gear.software", kind: "prop", name: Some("software") }
  • RemovedEdge RemovedEdge { src: "pics.2bit.feed.photo#gear", tgt: "pics.2bit.feed.photo#gear.transferTool", kind: "prop", name: Some("transferTool") }
  • RemovedEdge RemovedEdge { src: "pics.2bit.feed.photo#metadata", tgt: "pics.2bit.feed.photo#metadata.alt", kind: "prop", name: Some("alt") }
  • RemovedEdge RemovedEdge { src: "pics.2bit.feed.photo#metadata", tgt: "pics.2bit.feed.photo#metadata.caption", kind: "prop", name: Some("caption") }
  • RemovedEdge RemovedEdge { src: "pics.2bit.feed.photo#metadata", tgt: "pics.2bit.feed.photo#metadata.capturedAt", kind: "prop", name: Some("capturedAt") }
  • RemovedEdge RemovedEdge { src: "pics.2bit.feed.photo#metadata", tgt: "pics.2bit.feed.photo#metadata.gear", kind: "prop", name: Some("gear") }
  • RemovedEdge RemovedEdge { src: "pics.2bit.feed.photo#metadata.gear", tgt: "pics.2bit.feed.photo#gear", kind: "ref", name: None }
  • RemovedEdge RemovedEdge { src: "pics.2bit.feed.photo:body", tgt: "pics.2bit.feed.photo:body.metadata", kind: "prop", name: Some("metadata") }
  • RemovedEdge RemovedEdge { src: "pics.2bit.feed.photo:body.metadata", tgt: "pics.2bit.feed.photo#metadata", kind: "ref", name: None }
Non-Breaking Changes (4)
  • AddedVertex AddedVertex { vertex_id: "pics.2bit.feed.photo:body.alt" }
  • AddedVertex AddedVertex { vertex_id: "pics.2bit.feed.photo:body.caption" }
  • AddedEdge AddedEdge { src: "pics.2bit.feed.photo:body", tgt: "pics.2bit.feed.photo:body.alt", kind: "prop", name: Some("alt") }
  • AddedEdge AddedEdge { src: "pics.2bit.feed.photo:body", tgt: "pics.2bit.feed.photo:body.caption", kind: "prop", name: Some("caption") }

Migration Guidance

Removed Elements

  • RemovedVertex { vertex_id: "pics.2bit.feed.photo#gear" }
  • RemovedVertex { vertex_id: "pics.2bit.feed.photo#gear.captureMethod" }
  • RemovedVertex { vertex_id: "pics.2bit.feed.photo#gear.device" }
  • RemovedVertex { vertex_id: "pics.2bit.feed.photo#gear.notes" }
  • RemovedVertex { vertex_id: "pics.2bit.feed.photo#gear.software" }
  • RemovedVertex { vertex_id: "pics.2bit.feed.photo#gear.transferTool" }
  • RemovedVertex { vertex_id: "pics.2bit.feed.photo#metadata" }
  • RemovedVertex { vertex_id: "pics.2bit.feed.photo#metadata.alt" }
  • RemovedVertex { vertex_id: "pics.2bit.feed.photo#metadata.caption" }
  • RemovedVertex { vertex_id: "pics.2bit.feed.photo#metadata.capturedAt" }
  • RemovedVertex { vertex_id: "pics.2bit.feed.photo#metadata.gear" }
  • RemovedVertex { vertex_id: "pics.2bit.feed.photo:body.metadata" }

Added Elements

  • AddedVertex { vertex_id: "pics.2bit.feed.photo:body.alt" }
  • AddedVertex { vertex_id: "pics.2bit.feed.photo:body.caption" }

Additional Notes

  • Breaking: RemovedEdge { src: "pics.2bit.feed.photo#gear", tgt: "pics.2bit.feed.photo#gear.captureMethod", kind: "prop", name: Some("captureMethod") }
  • Breaking: RemovedEdge { src: "pics.2bit.feed.photo#gear", tgt: "pics.2bit.feed.photo#gear.device", kind: "prop", name: Some("device") }
  • Breaking: RemovedEdge { src: "pics.2bit.feed.photo#gear", tgt: "pics.2bit.feed.photo#gear.notes", kind: "prop", name: Some("notes") }
  • Breaking: RemovedEdge { src: "pics.2bit.feed.photo#gear", tgt: "pics.2bit.feed.photo#gear.software", kind: "prop", name: Some("software") }
  • Breaking: RemovedEdge { src: "pics.2bit.feed.photo#gear", tgt: "pics.2bit.feed.photo#gear.transferTool", kind: "prop", name: Some("transferTool") }
  • Breaking: RemovedEdge { src: "pics.2bit.feed.photo#metadata", tgt: "pics.2bit.feed.photo#metadata.alt", kind: "prop", name: Some("alt") }
  • Breaking: RemovedEdge { src: "pics.2bit.feed.photo#metadata", tgt: "pics.2bit.feed.photo#metadata.caption", kind: "prop", name: Some("caption") }
  • Breaking: RemovedEdge { src: "pics.2bit.feed.photo#metadata", tgt: "pics.2bit.feed.photo#metadata.capturedAt", kind: "prop", name: Some("capturedAt") }
  • Breaking: RemovedEdge { src: "pics.2bit.feed.photo#metadata", tgt: "pics.2bit.feed.photo#metadata.gear", kind: "prop", name: Some("gear") }
  • Breaking: RemovedEdge { src: "pics.2bit.feed.photo#metadata.gear", tgt: "pics.2bit.feed.photo#gear", kind: "ref", name: None }
  • Breaking: RemovedEdge { src: "pics.2bit.feed.photo:body", tgt: "pics.2bit.feed.photo:body.metadata", kind: "prop", name: Some("metadata") }
  • Breaking: RemovedEdge { src: "pics.2bit.feed.photo:body.metadata", tgt: "pics.2bit.feed.photo#metadata", kind: "ref", name: None }
  • Non-breaking: AddedEdge { src: "pics.2bit.feed.photo:body", tgt: "pics.2bit.feed.photo:body.alt", kind: "prop", name: Some("alt") }
  • Non-breaking: AddedEdge { src: "pics.2bit.feed.photo:body", tgt: "pics.2bit.feed.photo:body.caption", kind: "prop", name: Some("caption") }
1 1 
{
2 2 
  "id": "pics.2bit.feed.photo",
3 3 
  "defs": {
4 - 
    "gear": {
5 - 
      "type": "object",
6 - 
      "properties": {
7 - 
        "notes": {
8 - 
          "type": "string",
9 - 
          "maxLength": 300
10 - 
        },
11 - 
        "device": {
12 - 
          "type": "string",
13 - 
          "maxLength": 100,
14 - 
          "description": "e.g. 'Game Boy Camera (1998)', 'Analogue Pocket + GB Camera', 'Game Boy Pocket'"
15 - 
        },
16 - 
        "software": {
17 - 
          "type": "string",
18 - 
          "maxLength": 100,
19 - 
          "description": "e.g. emulator name, dithering tool/algorithm name"
20 - 
        },
21 - 
        "transferTool": {
22 - 
          "type": "string",
23 - 
          "maxLength": 100,
24 - 
          "description": "e.g. 'GB Camera Capture Cable', 'BennVenn cart reader'"
25 - 
        },
26 - 
        "captureMethod": {
27 - 
          "enum": [
28 - 
            "cartridge",
29 - 
            "emulator",
30 - 
            "software",
31 - 
            "other"
32 - 
          ],
33 - 
          "type": "string"
34 - 
        }
35 - 
      },
36 - 
      "description": "Self-reported capture equipment/method. Optional, but encouraged - this is the whole hobby."
37 - 
    },
38 4 
    "main": {
39 5 
      "key": "tid",
40 6 
      "type": "record",
41 7 
      "record": {
42 8 
        "type": "object",
43 9 
        "required": [
44 10 
          "image",
45 11 
          "colors",
46 12 
          "createdAt"
47 13 
        ],
48 14 
        "properties": {
15 + 
          "alt": {
16 + 
            "type": "string",
17 + 
            "maxLength": 3000,
18 + 
            "description": "Alt text for accessibility.",
19 + 
            "maxGraphemes": 300
20 + 
          },
49 21 
          "image": {
50 22 
            "type": "bytes",
51 23 
            "maxLength": 3584,
52 24 
            "minLength": 3584,
53 25 
            "description": "128x112 2bpp Game Boy Camera tile data: 16x14 tiles in row-major order, 16 bytes per tile (8 rows of low+high bit-plane bytes, MSB-first)."
54 26 
          },
55 27 
          "colors": {
56 28 
            "type": "array",
57 29 
            "items": {
58 30 
              "type": "integer",
59 31 
              "maximum": 16777215,
60 32 
              "minimum": 0
61 33 
            },
62 34 
            "maxLength": 4,
63 35 
            "minLength": 4,
64 36 
            "description": "Four 24-bit RGB colors (0 to 0xFFFFFF) corresponding to 2bpp pixel values 0 through 3, where 0 is lightest and 3 is darkest."
65 37 
          },
66 - 
          "metadata": {
67 - 
            "ref": "#metadata",
68 - 
            "type": "ref"
38 + 
          "caption": {
39 + 
            "type": "string",
40 + 
            "maxLength": 5000,
41 + 
            "description": "Free-text caption.",
42 + 
            "maxGraphemes": 500
69 43 
          },
70 44 
          "createdAt": {
71 45 
            "type": "string",
72 46 
            "format": "datetime",
73 47 
            "description": "When this photo record was published."
74 48 
          }
75 49 
        }
76 50 
      },
77 51 
      "description": "A single 4-shade, low-resolution photo. The core record of 2bit.pics."
78 - 
    },
79 - 
    "metadata": {
80 - 
      "type": "object",
81 - 
      "properties": {
82 - 
        "alt": {
83 - 
          "type": "string",
84 - 
          "maxLength": 3000,
85 - 
          "description": "Alt text for accessibility.",
86 - 
          "maxGraphemes": 300
87 - 
        },
88 - 
        "gear": {
89 - 
          "ref": "#gear",
90 - 
          "type": "ref"
91 - 
        },
92 - 
        "caption": {
93 - 
          "type": "string",
94 - 
          "maxLength": 5000,
95 - 
          "description": "Free-text caption.",
96 - 
          "maxGraphemes": 500
97 - 
        },
98 - 
        "capturedAt": {
99 - 
          "type": "string",
100 - 
          "format": "datetime",
101 - 
          "description": "When the photograph was captured, if known."
102 - 
        }
103 - 
      },
104 - 
      "description": "Optional descriptive and capture metadata for the photo."
105 52 
    }
106 53 
  },
107 54 
  "$type": "com.atproto.lexicon.schema",
108 55 
  "lexicon": 1
109 56 
}

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Lexicon Garden

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