science.alt.dataset.storageBlobs

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Storage via ATProto PDS blobs for WebDataset tar archives. Used in science.alt.dataset.entry storage union for maximum decentralization.

main object

Storage via ATProto PDS blobs for WebDataset tar archives. Used in science.alt.dataset.entry storage union for maximum decentralization.

Properties

blobs array of ref#blobEntry Required

Array of blob entries for WebDataset tar files

minLength: 1 items
View raw schema 
{
  "type": "object",
  "required": [
    "blobs"
  ],
  "properties": {
    "blobs": {
      "type": "array",
      "items": {
        "ref": "#blobEntry",
        "type": "ref"
      },
      "minLength": 1,
      "description": "Array of blob entries for WebDataset tar files"
    }
  },
  "description": "Storage via ATProto PDS blobs for WebDataset tar archives. Used in science.alt.dataset.entry storage union for maximum decentralization."
}
blobEntry object

A single PDS blob shard with optional integrity checksum

Properties

blob blob Required

Blob reference to a WebDataset tar archive

maxSize: 52.4 MB
View raw schema 
{
  "type": "object",
  "required": [
    "blob"
  ],
  "properties": {
    "blob": {
      "type": "blob",
      "accept": [
        "application/x-tar"
      ],
      "maxSize": 52428800,
      "description": "Blob reference to a WebDataset tar archive"
    },
    "checksum": {
      "ref": "science.alt.dataset.entry#shardChecksum",
      "type": "ref",
      "description": "Content hash for integrity verification (optional since PDS blobs have built-in CID integrity)"
    }
  },
  "description": "A single PDS blob shard with optional integrity checksum"
}

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