at.eptss.candidateLedger

eptss.at

Schema Diff

+30 -33

From

CID
bafyreiho7e3g6df...
Indexed At
2026-08-01 05:41 UTC
View this version

To

CID
bafyreidjztfzp6u...
Indexed At
2026-08-10 04:16 UTC
View this version

Compatibility Analysis

Breaking Changes Detected

18 breaking changes, 9 non-breaking changes.

Breaking Changes (18)
  • RequiredEdgeAdded RequiredEdgeAdded { vertex_id: "at.eptss.candidateLedger:body", src: "at.eptss.candidateLedger:body", tgt: "at.eptss.candidateLedger:body.nominations", kind: "prop", name: Some("nominations") }
  • RequiredEdgeAdded RequiredEdgeAdded { vertex_id: "at.eptss.candidateLedger:body", src: "at.eptss.candidateLedger:body", tgt: "at.eptss.candidateLedger:body.playlist", kind: "prop", name: Some("playlist") }
  • RequiredEdgeAdded RequiredEdgeAdded { vertex_id: "at.eptss.candidateLedger#nomination", src: "at.eptss.candidateLedger#nomination", tgt: "at.eptss.candidateLedger#nomination.by", kind: "prop", name: Some("by") }
  • RequiredEdgeAdded RequiredEdgeAdded { vertex_id: "at.eptss.candidateLedger#nomination", src: "at.eptss.candidateLedger#nomination", tgt: "at.eptss.candidateLedger#nomination.track", kind: "prop", name: Some("track") }
  • RequiredEdgeRemoved RequiredEdgeRemoved { vertex_id: "at.eptss.candidateLedger#candidate", src: "at.eptss.candidateLedger#candidate", tgt: "at.eptss.candidateLedger#candidate.title", kind: "prop", name: Some("title") }
  • RequiredEdgeRemoved RequiredEdgeRemoved { vertex_id: "at.eptss.candidateLedger#candidate", src: "at.eptss.candidateLedger#candidate", tgt: "at.eptss.candidateLedger#candidate.artist", kind: "prop", name: Some("artist") }
  • RequiredEdgeRemoved RequiredEdgeRemoved { vertex_id: "at.eptss.candidateLedger:body", src: "at.eptss.candidateLedger:body", tgt: "at.eptss.candidateLedger:body.candidates", kind: "prop", name: Some("candidates") }
  • RemovedVertex RemovedVertex { vertex_id: "at.eptss.candidateLedger#candidate" }
  • RemovedVertex RemovedVertex { vertex_id: "at.eptss.candidateLedger#candidate.artist" }
  • RemovedVertex RemovedVertex { vertex_id: "at.eptss.candidateLedger#candidate.listenLink" }
  • RemovedVertex RemovedVertex { vertex_id: "at.eptss.candidateLedger#candidate.nominatedBy" }
  • RemovedVertex RemovedVertex { vertex_id: "at.eptss.candidateLedger#candidate.title" }
  • RemovedVertex RemovedVertex { vertex_id: "at.eptss.candidateLedger:body.candidates" }
  • RemovedVertex RemovedVertex { vertex_id: "at.eptss.candidateLedger:body.candidates:items" }
  • RemovedEdge RemovedEdge { src: "at.eptss.candidateLedger#candidate", tgt: "at.eptss.candidateLedger#candidate.listenLink", kind: "prop", name: Some("listenLink") }
  • RemovedEdge RemovedEdge { src: "at.eptss.candidateLedger#candidate", tgt: "at.eptss.candidateLedger#candidate.nominatedBy", kind: "prop", name: Some("nominatedBy") }
  • RemovedEdge RemovedEdge { src: "at.eptss.candidateLedger:body.candidates", tgt: "at.eptss.candidateLedger:body.candidates:items", kind: "items", name: None }
  • RemovedEdge RemovedEdge { src: "at.eptss.candidateLedger:body.candidates:items", tgt: "at.eptss.candidateLedger#candidate", kind: "ref", name: None }
Non-Breaking Changes (9)
  • AddedVertex AddedVertex { vertex_id: "at.eptss.candidateLedger#nomination" }
  • AddedVertex AddedVertex { vertex_id: "at.eptss.candidateLedger#nomination.by" }
  • AddedVertex AddedVertex { vertex_id: "at.eptss.candidateLedger#nomination.track" }
  • AddedVertex AddedVertex { vertex_id: "at.eptss.candidateLedger:body.nominations" }
  • AddedVertex AddedVertex { vertex_id: "at.eptss.candidateLedger:body.nominations:items" }
  • AddedVertex AddedVertex { vertex_id: "at.eptss.candidateLedger:body.playlist" }
  • AddedEdge AddedEdge { src: "at.eptss.candidateLedger:body.nominations", tgt: "at.eptss.candidateLedger:body.nominations:items", kind: "items", name: None }
  • AddedEdge AddedEdge { src: "at.eptss.candidateLedger:body.nominations:items", tgt: "at.eptss.candidateLedger#nomination", kind: "ref", name: None }
  • AddedEdge AddedEdge { src: "at.eptss.candidateLedger:body.playlist", tgt: "com.atproto.repo.strongRef", kind: "ref", name: None }

Migration Guidance

Removed Elements

  • RemovedVertex { vertex_id: "at.eptss.candidateLedger#candidate" }
  • RemovedVertex { vertex_id: "at.eptss.candidateLedger#candidate.artist" }
  • RemovedVertex { vertex_id: "at.eptss.candidateLedger#candidate.listenLink" }
  • RemovedVertex { vertex_id: "at.eptss.candidateLedger#candidate.nominatedBy" }
  • RemovedVertex { vertex_id: "at.eptss.candidateLedger#candidate.title" }
  • RemovedVertex { vertex_id: "at.eptss.candidateLedger:body.candidates" }
  • RemovedVertex { vertex_id: "at.eptss.candidateLedger:body.candidates:items" }

Added Elements

  • AddedVertex { vertex_id: "at.eptss.candidateLedger#nomination" }
  • AddedVertex { vertex_id: "at.eptss.candidateLedger#nomination.by" }
  • AddedVertex { vertex_id: "at.eptss.candidateLedger#nomination.track" }
  • AddedVertex { vertex_id: "at.eptss.candidateLedger:body.nominations" }
  • AddedVertex { vertex_id: "at.eptss.candidateLedger:body.nominations:items" }
  • AddedVertex { vertex_id: "at.eptss.candidateLedger:body.playlist" }

Additional Notes

  • Breaking: RequiredEdgeAdded { vertex_id: "at.eptss.candidateLedger#nomination", src: "at.eptss.candidateLedger#nomination", tgt: "at.eptss.candidateLedger#nomination.by", kind: "prop", name: Some("by") }
  • Breaking: RequiredEdgeAdded { vertex_id: "at.eptss.candidateLedger#nomination", src: "at.eptss.candidateLedger#nomination", tgt: "at.eptss.candidateLedger#nomination.track", kind: "prop", name: Some("track") }
  • Breaking: RequiredEdgeAdded { vertex_id: "at.eptss.candidateLedger:body", src: "at.eptss.candidateLedger:body", tgt: "at.eptss.candidateLedger:body.nominations", kind: "prop", name: Some("nominations") }
  • Breaking: RequiredEdgeAdded { vertex_id: "at.eptss.candidateLedger:body", src: "at.eptss.candidateLedger:body", tgt: "at.eptss.candidateLedger:body.playlist", kind: "prop", name: Some("playlist") }
  • Breaking: RequiredEdgeRemoved { vertex_id: "at.eptss.candidateLedger:body", src: "at.eptss.candidateLedger:body", tgt: "at.eptss.candidateLedger:body.candidates", kind: "prop", name: Some("candidates") }
  • Breaking: RequiredEdgeRemoved { vertex_id: "at.eptss.candidateLedger#candidate", src: "at.eptss.candidateLedger#candidate", tgt: "at.eptss.candidateLedger#candidate.title", kind: "prop", name: Some("title") }
  • Breaking: RequiredEdgeRemoved { vertex_id: "at.eptss.candidateLedger#candidate", src: "at.eptss.candidateLedger#candidate", tgt: "at.eptss.candidateLedger#candidate.artist", kind: "prop", name: Some("artist") }
  • Breaking: RemovedEdge { src: "at.eptss.candidateLedger#candidate", tgt: "at.eptss.candidateLedger#candidate.listenLink", kind: "prop", name: Some("listenLink") }
  • Breaking: RemovedEdge { src: "at.eptss.candidateLedger#candidate", tgt: "at.eptss.candidateLedger#candidate.nominatedBy", kind: "prop", name: Some("nominatedBy") }
  • Breaking: RemovedEdge { src: "at.eptss.candidateLedger:body.candidates", tgt: "at.eptss.candidateLedger:body.candidates:items", kind: "items", name: None }
  • Breaking: RemovedEdge { src: "at.eptss.candidateLedger:body.candidates:items", tgt: "at.eptss.candidateLedger#candidate", kind: "ref", name: None }
  • Non-breaking: AddedEdge { src: "at.eptss.candidateLedger:body.nominations", tgt: "at.eptss.candidateLedger:body.nominations:items", kind: "items", name: None }
  • Non-breaking: AddedEdge { src: "at.eptss.candidateLedger:body.nominations:items", tgt: "at.eptss.candidateLedger#nomination", kind: "ref", name: None }
  • Non-breaking: AddedEdge { src: "at.eptss.candidateLedger:body.playlist", tgt: "com.atproto.repo.strongRef", kind: "ref", name: None }
1 1 
{
2 2 
  "$type": "com.atproto.lexicon.schema",
3 3 
  "defs": {
4 - 
    "candidate": {
5 - 
      "properties": {
6 - 
        "artist": {
7 - 
          "maxGraphemes": 512,
8 - 
          "maxLength": 5120,
9 - 
          "type": "string"
10 - 
        },
11 - 
        "listenLink": {
12 - 
          "format": "uri",
13 - 
          "type": "string"
14 - 
        },
15 - 
        "nominatedBy": {
16 - 
          "description": "DID of the member who nominated this song. Absent for organizer-carried candidates.",
17 - 
          "format": "did",
18 - 
          "type": "string"
19 - 
        },
20 - 
        "title": {
21 - 
          "maxGraphemes": 512,
22 - 
          "maxLength": 5120,
23 - 
          "type": "string"
24 - 
        }
25 - 
      },
26 - 
      "required": [
27 - 
        "title",
28 - 
        "artist"
29 - 
      ],
30 - 
      "type": "object"
31 - 
    },
32 4 
    "main": {
33 - 
      "description": "The round's ballot sheet: every nominated song, revealed as one atomic record when signups close. Published by the round organizer. nominatedBy links a candidate to its nominator; entries carried over by an organizer omit it. The organizer is responsible for honoring un-naming requests by editing this record in place.",
5 + 
      "description": "The round's ballot sheet, revealed as one atomic record when signups close. Published by the round organizer. The candidate list itself lives in an at.atjam.playlist of at.eptss.track records — this record pins that playlist by CID and adds only what a playlist must never carry: round attribution and who nominated what. Ballots strong-ref this ledger, so the pin chain runs ballot → ledger → playlist → tracks, and a post-hoc edit anywhere is detectable. Attribution keys on the track's AT-URI, never on its position — a positional array desyncs silently on one reorder. The organizer honors un-naming requests by editing nominations in place.",
34 6 
      "key": "any",
35 7 
      "record": {
36 8 
        "properties": {
37 - 
          "candidates": {
9 + 
          "nominations": {
10 + 
            "description": "Who put what in the hat. Empty when every candidate was organizer-carried. Tracks absent here are carried candidates, unattributed by design.",
38 11 
            "items": {
39 - 
              "ref": "#candidate",
12 + 
              "ref": "#nomination",
40 13 
              "type": "ref"
41 14 
            },
42 15 
            "maxLength": 256,
43 - 
            "minLength": 1,
44 16 
            "type": "array"
45 17 
          },
18 + 
          "playlist": {
19 + 
            "description": "The at.atjam.playlist holding the candidates, in ballot order, CID-pinned.",
20 + 
            "ref": "com.atproto.repo.strongRef",
21 + 
            "type": "ref"
22 + 
          },
46 23 
          "publishedAt": {
47 24 
            "format": "datetime",
48 25 
            "type": "string"
49 26 
          },
50 27 
          "round": {
51 28 
            "description": "The at.atjam.round this ledger belongs to.",
52 29 
            "ref": "com.atproto.repo.strongRef",
53 30 
            "type": "ref"
54 31 
          }
55 32 
        },
56 33 
        "required": [
57 34 
          "round",
58 - 
          "candidates",
35 + 
          "playlist",
36 + 
          "nominations",
59 37 
          "publishedAt"
60 38 
        ],
61 39 
        "type": "object"
62 40 
      },
63 41 
      "type": "record"
42 + 
    },
43 + 
    "nomination": {
44 + 
      "properties": {
45 + 
        "by": {
46 + 
          "description": "DID of the member who nominated it.",
47 + 
          "format": "did",
48 + 
          "type": "string"
49 + 
        },
50 + 
        "track": {
51 + 
          "description": "The at.eptss.track this attribution is about. A URI and not an index: identity, not position.",
52 + 
          "format": "at-uri",
53 + 
          "type": "string"
54 + 
        }
55 + 
      },
56 + 
      "required": [
57 + 
        "track",
58 + 
        "by"
59 + 
      ],
60 + 
      "type": "object"
64 61 
    }
65 62 
  },
66 63 
  "id": "at.eptss.candidateLedger",
67 64 
  "lexicon": 1
68 65 
}

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Lexicon Garden

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