Three parts

Illustrative, unreviewed example agreement
License version: 5896dca8-b290-411f-96f1-70a6a7d64662
File version: file-v1
Permitted uses: Personal display
Reproductions per license: 0
Media: Personal display
Territory: Worldwide
Term: Upon acceptance to No expiry
Manufacturing ends: Not specified
Sell-off ends: Not specified
Modifications: No modifications
Attribution: Credit the artist and work title
Digital redistribution: false
Sublicensing: false
Transferability: false
Exclusive: false
Reserved uses: All uses not expressly permitted are reserved
Physical object ownership: false
Collectible record ownership: true
Copyright remains with the artist. No copyright assignment.
Fulfillment: Download available after demonstration payment
Refund: Contact the artist to agree a refund; a refund does not automatically terminate granted rights

Buyer and seller identities, price, acceptance and payment evidence are recorded in the accepted grant.

{
  "schemaVersion": 1,
  "licenseVersion": "5896dca8-b290-411f-96f1-70a6a7d64662",
  "fileVersion": "file-v1",
  "permissions": {
    "uses": [
      "Personal display"
    ],
    "digitalRedistribution": false,
    "sublicensing": false,
    "transferable": false
  },
  "constraints": {
    "reproductionAllowance": 0,
    "media": [
      "Personal display"
    ],
    "territory": "Worldwide",
    "startsAt": null,
    "endsAt": null,
    "manufacturingEndsAt": null,
    "sellOffEndsAt": null,
    "exclusive": false,
    "reservedUses": "All uses not expressly permitted are reserved"
  },
  "obligations": {
    "attribution": "Credit the artist and work title",
    "modifications": "No modifications"
  },
  "rights": {
    "uses": [
      "Personal display"
    ],
    "reproductionAllowance": 0,
    "media": [
      "Personal display"
    ],
    "territory": "Worldwide",
    "startsAt": null,
    "endsAt": null,
    "manufacturingEndsAt": null,
    "sellOffEndsAt": null,
    "modifications": "No modifications",
    "attribution": "Credit the artist and work title",
    "digitalRedistribution": false,
    "sublicensing": false,
    "transferable": false,
    "exclusive": false,
    "reservedUses": "All uses not expressly permitted are reserved",
    "physicalOwnership": false,
    "collectibleOwnership": true,
    "copyrightAssignment": false,
    "customAgreement": "",
    "customDescription": "",
    "fulfillment": "Download available after demonstration payment",
    "refund": "Contact the artist to agree a refund; a refund does not automatically terminate granted rights"
  }
}