{
  "sources": [
    {
      "id": "S01",
      "title": "Art Blocks public GraphQL index, `projects_metadata` for project 66 (including the full program) and `tokens_metadata` for all 72 tokens. Retrieved 2026-09-20 via",
      "url": "https://artblocks-mainnet.hasura.app/v1/graphql",
      "author": null,
      "publisher": null,
      "publicationDate": null,
      "accessedAt": "2026-09-20",
      "accessOutcome": "submitted",
      "accessMethod": "Supplied manuscript; sources not independently reinspected during import.",
      "archiveUrl": null,
      "evidenceLocators": [
        "Art Blocks public GraphQL index, `projects_metadata` for project 66 (including the full program) and `tokens_metadata` for all 72 tokens. Retrieved 2026-09-20 via https://artblocks-mainnet.hasura.app/v1/graphql. Collection page: https://www.artblocks.io/collections/presents/projects/0xa7d8d9ef8d8ce8992df33d8b8cf4aebabd5bd270/66"
      ]
    },
    {
      "id": "S02",
      "title": "Jake Rockland, \"Introducing 'Patchwork Saguaros'\", Medium, 11 May 2021.",
      "url": "https://purphat.medium.com/introducing-patchwork-saguaros-685e3cb49fd9",
      "author": null,
      "publisher": null,
      "publicationDate": null,
      "accessedAt": "2026-09-20",
      "accessOutcome": "submitted",
      "accessMethod": "Supplied manuscript; sources not independently reinspected during import.",
      "archiveUrl": null,
      "evidenceLocators": [
        "Jake Rockland, \"Introducing 'Patchwork Saguaros'\", Medium, 11 May 2021. https://purphat.medium.com/introducing-patchwork-saguaros-685e3cb49fd9 (the project description's link https://bit.ly/3tGPVd3 is given as this post)."
      ]
    },
    {
      "id": "S03",
      "title": "Jake Rockland, personal website and Art Blocks page.",
      "url": "https://jakerockland.com/",
      "author": null,
      "publisher": null,
      "publicationDate": null,
      "accessedAt": "2026-09-20",
      "accessOutcome": "submitted",
      "accessMethod": "Supplied manuscript; sources not independently reinspected during import.",
      "archiveUrl": null,
      "evidenceLocators": [
        "Jake Rockland, personal website and Art Blocks page. https://jakerockland.com/ and https://jakerockland.com/artblocks"
      ]
    },
    {
      "id": "S05",
      "title": "Jake Rockland, \"Stipple Sunsets\", Medium, 21 April 2021.",
      "url": "https://purphat.medium.com/stipple-sunsets-c747bb0cfa55",
      "author": null,
      "publisher": null,
      "publicationDate": null,
      "accessedAt": "2026-09-20",
      "accessOutcome": "submitted",
      "accessMethod": "Supplied manuscript; sources not independently reinspected during import.",
      "archiveUrl": null,
      "evidenceLocators": [
        "Jake Rockland, \"Stipple Sunsets\", Medium, 21 April 2021. https://purphat.medium.com/stipple-sunsets-c747bb0cfa55"
      ]
    },
    {
      "id": "S06",
      "title": "artynft, \"Jake Rockland: Interview with an NFT artist\" (undated, spring 2021).",
      "url": "https://artynft.io/interviews/jake-rockland/",
      "author": null,
      "publisher": null,
      "publicationDate": null,
      "accessedAt": "2026-09-20",
      "accessOutcome": "submitted",
      "accessMethod": "Supplied manuscript; sources not independently reinspected during import.",
      "archiveUrl": null,
      "evidenceLocators": [
        "artynft, \"Jake Rockland: Interview with an NFT artist\" (undated, spring 2021). https://artynft.io/interviews/jake-rockland/"
      ]
    },
    {
      "id": "S07",
      "title": "Jake Rockland, \"'Patchwork Saguaros' In Retrospect\", Medium, 1 July 2021.",
      "url": "https://purphat.medium.com/patchwork-saguaros-in-retrospect-616d3b487706",
      "author": null,
      "publisher": null,
      "publicationDate": null,
      "accessedAt": "2026-09-20",
      "accessOutcome": "submitted",
      "accessMethod": "Supplied manuscript; sources not independently reinspected during import.",
      "archiveUrl": null,
      "evidenceLocators": [
        "Jake Rockland, \"'Patchwork Saguaros' In Retrospect\", Medium, 1 July 2021. https://purphat.medium.com/patchwork-saguaros-in-retrospect-616d3b487706"
      ]
    },
    {
      "id": "S04",
      "title": "\"Looks Rare Episode 1: Art Blocks CTO & artist Jake Rockland (Purphat)\", UpOnly: Chats with Crypto Experts, 10 November 2021, hosted by Fitch and Deeze. Apple Podcasts:",
      "url": "https://podcasts.apple.com/us/podcast/looks-rare-episode-1-art-blocks-cto-artist-jake-rockland/id1554387610?i=1000541353728",
      "author": null,
      "publisher": null,
      "publicationDate": null,
      "accessedAt": "2026-09-20",
      "accessOutcome": "submitted",
      "accessMethod": "Supplied manuscript; sources not independently reinspected during import.",
      "archiveUrl": null,
      "evidenceLocators": [
        "\"Looks Rare Episode 1: Art Blocks CTO & artist Jake Rockland (Purphat)\", UpOnly: Chats with Crypto Experts, 10 November 2021, hosted by Fitch and Deeze. Apple Podcasts: https://podcasts.apple.com/us/podcast/looks-rare-episode-1-art-blocks-cto-artist-jake-rockland/id1554387610?i=1000541353728. Video: UpOnly, YouTube (title and channel confirmed by YouTube oEmbed, 20 September 2026; not watched for this draft). https://www.youtube.com/watch?v=ON4gmh4F3Qg"
      ]
    },
    {
      "id": "S08",
      "title": "AB5D, \"Patchwork Saguaros by Jake Rockland\", earlier series essay.",
      "url": "https://ab5d.xyz/series/patchwork-saguaros-by-jake-rockland/",
      "author": null,
      "publisher": null,
      "publicationDate": null,
      "accessedAt": "2026-09-20",
      "accessOutcome": "submitted",
      "accessMethod": "Supplied manuscript; sources not independently reinspected during import.",
      "archiveUrl": null,
      "evidenceLocators": [
        "AB5D, \"Patchwork Saguaros by Jake Rockland\", earlier series essay. https://ab5d.xyz/series/patchwork-saguaros-by-jake-rockland/"
      ]
    }
  ]
}