{
  "observedAt": "2026-09-19T00:00:00+00:00",
  "endpoint": "https://artblocks-mainnet.hasura.app/v1/graphql",
  "projectQueryFields": "project_id name slug license invocations max_invocations script_type_and_version description website artist_address activated_at start_datetime completed_at first_token_minted_at contract_address",
  "query": "query($slug:String!){ projects_metadata(where:{slug:{_eq:$slug}}){ project_id name slug license invocations max_invocations script_type_and_version description website activated_at start_datetime completed_at first_token_minted_at contract_address script } }",
  "variables": {
    "slug": "ottocento-by-berubara"
  },
  "projectObservation": {
    "project_id": "374",
    "slug": "ottocento-by-berubara",
    "license": "CC BY-NC-SA 4.0",
    "invocations": 35,
    "max_invocations": 35,
    "script_type_and_version": "js@na",
    "first_token_minted_at": "2022-11-27T18:07:23+00:00",
    "activated_at": "2023-01-06T20:33:11+00:00",
    "start_datetime": "2023-01-23T18:00:00+00:00",
    "completed_at": "2024-02-05T12:18:59+00:00",
    "contract_address": "0x99a9b7c1116f9ceeb1652de04d5969cce509b069"
  },
  "codeSha256": "583f71a830a83e04cfbb0cd32d75318db8326f72ab53d8390a01af39ffb19569",
  "tokenObservations": [
    {
      "token_id": "374000000",
      "invocation": 0,
      "hash": "0xc9390e5445fb77fba438b68302414fd25013bd6a61e4751fe5f4001aaa31470a",
      "minted_at": "2022-11-27T18:07:23+00:00",
      "owner_address": "0x8ac6c5c29757a6fe9fdef4b61b4321a7f9db67ac",
      "features": {
        "Hat": "Yes",
        "Name": "Pasquale O. Schulte",
        "Outfit": "Black tie",
        "Palette": "Wells",
        "Birth date": 1825,
        "Facial hair": "Yes"
      },
      "mediaUrl": "https://media-proxy.artblocks.io/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000000.png",
      "generatorUrl": "https://generator.artblocks.io/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000000"
    },
    {
      "token_id": "374000001",
      "invocation": 1,
      "hash": "0x777cc2a0d308f171d1f36ae4e034496ae7e0ab26c6123bfeaedde18835394901",
      "minted_at": "2023-01-23T18:18:47+00:00",
      "owner_address": "0xa07737951d1c32a86e3dfa8214430d7ec2682806",
      "features": {
        "Hat": "No",
        "Name": "Charlemagne  Detre",
        "Outfit": "Casual wear",
        "Palette": "Kipling",
        "Birth date": 1810,
        "Facial hair": "No"
      },
      "mediaUrl": "https://media-proxy.artblocks.io/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000001.png",
      "generatorUrl": "https://generator.artblocks.io/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000001"
    },
    {
      "token_id": "374000010",
      "invocation": 10,
      "hash": "0xd3cab5a5ab16238b24a8a5a8d71fabe1163b21c3bb70e239cde26f06c3077856",
      "minted_at": "2023-01-23T18:31:47+00:00",
      "owner_address": "0xd35599e4d1828ecb5975bac00eec5fc464c4e4a4",
      "features": {
        "Hat": "Yes",
        "Name": "Chester U. Dietrich",
        "Outfit": "Black tie",
        "Palette": "Dumas",
        "Birth date": 1822,
        "Facial hair": "Yes"
      },
      "mediaUrl": "https://media-proxy.artblocks.io/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000010.png",
      "generatorUrl": "https://generator.artblocks.io/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000010"
    },
    {
      "token_id": "374000020",
      "invocation": 20,
      "hash": "0xd886bf042297b7dba0648fb3a39b3b4398f52fd19d8db7176b913ef50f0b43c3",
      "minted_at": "2023-02-14T14:59:23+00:00",
      "owner_address": "0xa96d4549729c2a826237d91b3a3700cad7dfec4a",
      "features": {
        "Hat": "No",
        "Name": "Ovide G. Kr\u00fcger",
        "Outfit": "Black tie",
        "Palette": "Twain",
        "Birth date": 1818,
        "Facial hair": "Yes"
      },
      "mediaUrl": "https://media-proxy.artblocks.io/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000020.png",
      "generatorUrl": "https://generator.artblocks.io/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000020"
    },
    {
      "token_id": "374000024",
      "invocation": 24,
      "hash": "0xc94d40e05b8d5684b0a6e64eefa8e9de4f2ac61c8affee643c6da2b1b5532dbe",
      "minted_at": "2024-01-21T11:30:23+00:00",
      "owner_address": "0xdd19308a9731cdecb67e0d80ca6823394208c045",
      "features": {
        "Hat": "Yes",
        "Name": "Delbert Ibrahim Turner",
        "Outfit": "Black tie",
        "Palette": "Bronte",
        "Birth date": 1835,
        "Facial hair": "Yes"
      },
      "mediaUrl": "https://media-proxy.artblocks.io/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000024.png",
      "generatorUrl": "https://generator.artblocks.io/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000024"
    }
  ],
  "tokenPageChecks": [
    {
      "url": "https://www.artblocks.io/token/1/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000000",
      "status": 200,
      "observedAt": "2026-09-19T00:00:00+00:00"
    },
    {
      "url": "https://www.artblocks.io/token/1/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000001",
      "status": 200,
      "observedAt": "2026-09-19T00:00:00+00:00"
    },
    {
      "url": "https://www.artblocks.io/token/1/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000010",
      "status": 200,
      "observedAt": "2026-09-19T00:00:00+00:00"
    },
    {
      "url": "https://www.artblocks.io/token/1/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000020",
      "status": 200,
      "observedAt": "2026-09-19T00:00:00+00:00"
    },
    {
      "url": "https://www.artblocks.io/token/1/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000024",
      "status": 200,
      "observedAt": "2026-09-19T00:00:00+00:00"
    }
  ],
  "visualObservations": [
    {
      "id": "V01",
      "tokenId": "374000000",
      "chainId": 1,
      "contract": "0x99a9b7c1116f9ceeb1652de04d5969cce509b069",
      "canonicalUrl": "https://www.artblocks.io/token/1/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000000",
      "mediaUrl": "https://media-proxy.artblocks.io/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000000.png",
      "observer": "research-operator",
      "method": "static-png-plus-code-read",
      "observedAt": "2026-09-19T00:00:00+00:00",
      "timingLimitation": "static media-proxy PNG; live duration not stopwatch-timed unless noted",
      "observations": "Inspected media-proxy PNG is 2585x2523px, mid-tone and muted or near-neutral (mean RGB 165,175,178). File size 433744 bytes. Indexed features: Hat Yes; Name Pasquale O. Schulte; Outfit Black tie; Palette Wells; Birth date 1825; Facial hair Yes",
      "motion": "see motionNote",
      "audio": "none-heard",
      "controlsTested": []
    },
    {
      "id": "V02",
      "tokenId": "374000001",
      "chainId": 1,
      "contract": "0x99a9b7c1116f9ceeb1652de04d5969cce509b069",
      "canonicalUrl": "https://www.artblocks.io/token/1/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000001",
      "mediaUrl": "https://media-proxy.artblocks.io/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000001.png",
      "observer": "research-operator",
      "method": "static-png-plus-code-read",
      "observedAt": "2026-09-19T00:00:00+00:00",
      "timingLimitation": "static media-proxy PNG; live duration not stopwatch-timed unless noted",
      "observations": "Inspected media-proxy PNG is 2585x2523px, light and muted or near-neutral (mean RGB 208,205,194). File size 405122 bytes. Indexed features: Hat No; Name Charlemagne  Detre; Outfit Casual wear; Palette Kipling; Birth date 1810; Facial hair No",
      "motion": "see motionNote",
      "audio": "none-heard",
      "controlsTested": []
    },
    {
      "id": "V03",
      "tokenId": "374000010",
      "chainId": 1,
      "contract": "0x99a9b7c1116f9ceeb1652de04d5969cce509b069",
      "canonicalUrl": "https://www.artblocks.io/token/1/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000010",
      "mediaUrl": "https://media-proxy.artblocks.io/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000010.png",
      "observer": "research-operator",
      "method": "static-png-plus-code-read",
      "observedAt": "2026-09-19T00:00:00+00:00",
      "timingLimitation": "static media-proxy PNG; live duration not stopwatch-timed unless noted",
      "observations": "Inspected media-proxy PNG is 2580x2523px, light and muted or near-neutral (mean RGB 208,179,178). File size 409039 bytes. Indexed features: Hat Yes; Name Chester U. Dietrich; Outfit Black tie; Palette Dumas; Birth date 1822; Facial hair Yes",
      "motion": "see motionNote",
      "audio": "none-heard",
      "controlsTested": []
    },
    {
      "id": "V04",
      "tokenId": "374000020",
      "chainId": 1,
      "contract": "0x99a9b7c1116f9ceeb1652de04d5969cce509b069",
      "canonicalUrl": "https://www.artblocks.io/token/1/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000020",
      "mediaUrl": "https://media-proxy.artblocks.io/0x99a9b7c1116f9ceeb1652de04d5969cce509b069/374000020.png",
      "observer": "research-operator",
      "method": "static-png-plus-code-read",
      "observedAt": "2026-09-19T00:00:00+00:00",
      "timingLimitation": "static media-proxy PNG; live duration not stopwatch-timed unless noted",
      "observations": "Inspected media-proxy PNG is 2580x2523px, light and muted or near-neutral (mean RGB 205,198,185). File size 386668 bytes. Indexed features: Hat No; Name Ovide G. Kr\u00fcger; Outfit Black tie; Palette Twain; Birth date 1818; Facial hair Yes",
      "motion": "see motionNote",
      "audio": "none-heard",
      "controlsTested": []
    }
  ],
  "walletQuery": {
    "endpoint": "https://artblocks-mainnet.hasura.app/v1/graphql",
    "query": "query { user_profiles(where: {username: {_eq: \"ab5d\"}}) { username linked_accounts { public_address } } }",
    "variables": {},
    "wallets": [
      "0xce6dc14c5494d8a4325a81d3b257d130fa2039d1",
      "0x2247247ee0eee59557e6cd14f7e047f6a9309b5c",
      "0xdd19308a9731cdecb67e0d80ca6823394208c045"
    ],
    "observedAt": "2026-09-19T00:00:00+00:00"
  }
}