# world.ptah.origin

> Published by [ptah.world](https://lexicon.garden/identity/did:plc:l45z35sxxjuobp5q65a5vu22)

✓ This is the authoritative definition for this NSID.

## Links

- [View on Lexicon Garden](https://lexicon.garden/lexicon/did:plc:l45z35sxxjuobp5q65a5vu22/world.ptah.origin)
- [Documentation](https://lexicon.garden/lexicon/did:plc:l45z35sxxjuobp5q65a5vu22/world.ptah.origin/docs)
- [Examples](https://lexicon.garden/lexicon/did:plc:l45z35sxxjuobp5q65a5vu22/world.ptah.origin/examples)

## Definitions

### `world.ptah.origin`

**Type**: `record`

The attribution and permission layer. Tracks who contributed what and under what terms.

**Key**: `tid`

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `createdAt` | `string` (datetime) | Yes | Timestamp when this contribution was made |
| `description` | `string` | No | Description of what was contributed |
| `contributorDID` | `string` (did) | Yes | The permanent identity of the contributor |
| `worldReference` | `string` (at-uri) | Yes | Reference to the world this contribution is part of |
| `splitPercentage` | `integer` | No | Contribution share in basis points (100 = 1%) |
| `targetReference` | `string` (at-uri) | No | Reference to the specific record being contributed to |
| `attributionChain` | `array` | No | The chain of attribution for this contribution |
| `contributionType` | `string` | No | The type of contribution |
| `originatorApproval` | `string` | No | Whether the world originator has approved this contribution |
| `publicDomainCompliance` | `string` | No | For public domain worlds, whether this contribution complies with source attribution requirements |

### `world.ptah.origin#attributionEntry`

**Type**: `object`

An entry in the attribution chain

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `role` | `string` | Yes |  |
| `timestamp` | `string` (datetime) | No |  |
| `contributorDID` | `string` (did) | Yes |  |
| `splitPercentage` | `integer` | No |  |

## Raw Schema

```json
{
  "id": "world.ptah.origin",
  "defs": {
    "main": {
      "key": "tid",
      "type": "record",
      "record": {
        "type": "object",
        "required": [
          "contributorDID",
          "worldReference",
          "createdAt"
        ],
        "properties": {
          "createdAt": {
            "type": "string",
            "format": "datetime",
            "description": "Timestamp when this contribution was made"
          },
          "description": {
            "type": "string",
            "maxLength": 10240,
            "description": "Description of what was contributed",
            "maxGraphemes": 1024
          },
          "contributorDID": {
            "type": "string",
            "format": "did",
            "description": "The permanent identity of the contributor"
          },
          "worldReference": {
            "type": "string",
            "format": "at-uri",
            "description": "Reference to the world this contribution is part of"
          },
          "splitPercentage": {
            "type": "integer",
            "maximum": 10000,
            "minimum": 0,
            "description": "Contribution share in basis points (100 = 1%)"
          },
          "targetReference": {
            "type": "string",
            "format": "at-uri",
            "description": "Reference to the specific record being contributed to"
          },
          "attributionChain": {
            "type": "array",
            "items": {
              "ref": "#attributionEntry",
              "type": "ref"
            },
            "description": "The chain of attribution for this contribution"
          },
          "contributionType": {
            "type": "string",
            "description": "The type of contribution",
            "knownValues": [
              "originator",
              "coauthor",
              "contributor",
              "editor",
              "translator",
              "illustrator"
            ]
          },
          "originatorApproval": {
            "type": "string",
            "description": "Whether the world originator has approved this contribution",
            "knownValues": [
              "approved",
              "pending",
              "rejected",
              "notRequired"
            ]
          },
          "publicDomainCompliance": {
            "type": "string",
            "description": "For public domain worlds, whether this contribution complies with source attribution requirements",
            "knownValues": [
              "compliant",
              "pending",
              "disputed",
              "notApplicable"
            ]
          }
        }
      },
      "description": "The attribution and permission layer. Tracks who contributed what and under what terms."
    },
    "attributionEntry": {
      "type": "object",
      "required": [
        "contributorDID",
        "role"
      ],
      "properties": {
        "role": {
          "type": "string",
          "maxLength": 640,
          "maxGraphemes": 64
        },
        "timestamp": {
          "type": "string",
          "format": "datetime"
        },
        "contributorDID": {
          "type": "string",
          "format": "did"
        },
        "splitPercentage": {
          "type": "integer",
          "maximum": 10000,
          "minimum": 0
        }
      },
      "description": "An entry in the attribution chain"
    }
  },
  "$type": "com.atproto.lexicon.schema",
  "lexicon": 1
}
```