diff --git a/data/23/events/ackee-treasury-hunt/data.json b/data/23/events/ackee-treasury-hunt/data.json
deleted file mode 100644
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--- a/data/23/events/ackee-treasury-hunt/data.json
+++ /dev/null
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-{
-  "logo": "photos/logo.webp"
-}
\ No newline at end of file
diff --git a/data/23/events/ackee-treasury-hunt/photos/logo.webp b/data/23/events/ackee-treasury-hunt/photos/logo.webp
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diff --git a/data/23/events/apus-meetup/data.json b/data/23/events/apus-meetup/data.json
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--- a/data/23/events/apus-meetup/data.json
+++ /dev/null
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-{
-  "logo": "photos/logo.webp",
-  "speakers": [
-    {
-      "id": "radek-svarz"
-    }
-  ]
-}
\ No newline at end of file
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diff --git a/data/23/events/artiffine-meetup/data.json b/data/23/events/artiffine-meetup/data.json
deleted file mode 100644
index 1bba859..0000000
--- a/data/23/events/artiffine-meetup/data.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "logo": "photos/logo.webp",
-  "speakers": [
-    {
-      "id": "jan-zibner"
-    }
-  ]
-}
\ No newline at end of file
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diff --git a/data/23/events/beerfi-meetup/data.json b/data/23/events/beerfi-meetup/data.json
deleted file mode 100644
index 29028cc..0000000
--- a/data/23/events/beerfi-meetup/data.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "logo": "photos/logo.webp",
-  "speakers": [
-    {
-      "id": "radek-svarz"
-    }
-  ]
-}
\ No newline at end of file
diff --git a/data/23/events/beerfi-meetup/photos/logo.webp b/data/23/events/beerfi-meetup/photos/logo.webp
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diff --git a/data/23/events/cryptopunk-lounge/data.json b/data/23/events/cryptopunk-lounge/data.json
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--- a/data/23/events/cryptopunk-lounge/data.json
+++ /dev/null
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-{
-  "logo": "photos/logo.webp"
-}
\ No newline at end of file
diff --git a/data/23/events/cryptopunk-lounge/photos/logo.webp b/data/23/events/cryptopunk-lounge/photos/logo.webp
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diff --git a/data/23/events/cypherpunk-meetup/data.json b/data/23/events/cypherpunk-meetup/data.json
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--- a/data/23/events/cypherpunk-meetup/data.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{
-  "logo": "photos/logo.webp",
-  "speakers": [
-    {
-      "id": "juraj-bednar"
-    },
-    {
-      "id": "pavol-luptak"
-    },
-    {
-      "id": "lea-patras",
-      "name": "Lea Patras",
-      "photo": "photos/speakers/lea-patras.webp",
-      "twitter": "LeaPetras"
-    },
-    {
-      "id": "max-hillebrand",
-      "name": "Max Hillebrand",
-      "photo": "photos/speakers/max-hillebrand.webp",
-      "twitter": "HillebrandMax"
-    },
-    {
-      "id": "pavlenex",
-      "name": "Pavlenex",
-      "photo": "photos/speakers/pavlenex.webp",
-      "twitter": "pavlenex"
-    }
-  ]
-}
\ No newline at end of file
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diff --git a/data/23/events/cypherpunk-meetup/photos/speakers/pavlenex.jpg b/data/23/events/cypherpunk-meetup/photos/speakers/pavlenex.jpg
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diff --git a/data/23/events/defi-meetup-pwn/data.json b/data/23/events/defi-meetup-pwn/data.json
deleted file mode 100644
index 7b6565e..0000000
--- a/data/23/events/defi-meetup-pwn/data.json
+++ /dev/null
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-{
-  "logo": "photos/logo.webp"
-}
\ No newline at end of file
diff --git a/data/23/events/defi-meetup-pwn/photos/logo.webp b/data/23/events/defi-meetup-pwn/photos/logo.webp
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diff --git a/data/23/events/desci-prague/data.json b/data/23/events/desci-prague/data.json
deleted file mode 100644
index 7b6565e..0000000
--- a/data/23/events/desci-prague/data.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "logo": "photos/logo.webp"
-}
\ No newline at end of file
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diff --git a/data/23/events/dotnft/data.json b/data/23/events/dotnft/data.json
deleted file mode 100644
index 7b6565e..0000000
--- a/data/23/events/dotnft/data.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "logo": "photos/logo.webp"
-}
\ No newline at end of file
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diff --git a/data/23/events/dotprague/data.json b/data/23/events/dotprague/data.json
deleted file mode 100644
index 7b6565e..0000000
--- a/data/23/events/dotprague/data.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "logo": "photos/logo.webp"
-}
\ No newline at end of file
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diff --git a/data/23/events/ethprague/data.json b/data/23/events/ethprague/data.json
index 85ab422..afd3e36 100644
--- a/data/23/events/ethprague/data.json
+++ b/data/23/events/ethprague/data.json
@@ -1,123 +1,4 @@
 {
-  "logo": {
-    "id": "ethprague",
-    "hash": "f8e0f26e1df7e27cfa2a99fe303e78dee62bdf4abfdc97786859e604241058cd",
-    "name": "ETHPrague 2023",
-    "shortname": "ETHPrague",
-    "types": [
-      "hackathon",
-      "conference"
-    ],
-    "status": "published",
-    "org": "DuckTape/Paralelní Polis",
-    "dri": "",
-    "poc": "JosefJ, Vojta",
-    "date": "2023-06-09",
-    "days": 3,
-    "venues": [
-      "paralelni-polis",
-      "la-fabrika",
-      "vnitroblock"
-    ],
-    "languages": [
-      "english"
-    ],
-    "attendees": 750,
-    "chains": [
-      "ethereum"
-    ],
-    "difficulty": "All Welcome",
-    "tags": [
-      "solarpunk"
-    ],
-    "logo": "logo.jpg",
-    "description": "ETHPrague isn’t looking for the next get rich quickly scheme or groundbreaking DeFi apps, instead it’s an event focusing on the future potential of Ethereum and concepts or applications which don’t yet exist. We want to tackle challenges which will or might arise in the next decade and we believe Ethereum will play a major role in solving these. The future is in your hands, anon! You decide whether we end up living in a dark authoritarian dystopia or a bright solarpunk utopia.\n",
-    "cfp": {
-      "link": "https://cfp.paralelnipolis.cz/ethprague-2023/"
-    },
-    "sponsors": {
-      "link": "https://ethprague.com/deck",
-      "range": "5k-50k USD"
-    },
-    "registration": {
-      "type": "invites",
-      "link": "https://gmevents.typeform.com/to/jy3Mufeq",
-      "button": "Apply to hack"
-    },
-    "links": {
-      "web": "https://ethprague.com/",
-      "twitter": "https://twitter.com/EthPrague",
-      "telegram": "https://t.me/ethprague"
-    },
-    "segments": [
-      {
-        "date": "2023-06-09",
-        "times": "18:00-21:00",
-        "ecap": 250,
-        "venues": [
-          "paralelni-polis",
-          "la-fabrika"
-        ],
-        "startTime": "2023-06-09T16:00:00.000Z",
-        "endTime": "2023-06-09T19:00:00.000Z"
-      },
-      {
-        "date": "2023-06-09",
-        "times": "10:00-23:59",
-        "ecap": 500,
-        "title": "Hacker House",
-        "venues": [
-          "vnitroblock"
-        ],
-        "startTime": "2023-06-09T08:00:00.000Z",
-        "endTime": "2023-06-09T21:59:00.000Z"
-      },
-      {
-        "date": "2023-06-10",
-        "times": "09:00-19:00",
-        "ecap": 250,
-        "venues": [
-          "paralelni-polis",
-          "la-fabrika"
-        ],
-        "startTime": "2023-06-10T07:00:00.000Z",
-        "endTime": "2023-06-10T17:00:00.000Z"
-      },
-      {
-        "date": "2023-06-10",
-        "times": "00:00-23:59",
-        "ecap": 500,
-        "title": "Hacker House",
-        "venues": [
-          "vnitroblock"
-        ],
-        "startTime": "2023-06-09T22:00:00.000Z",
-        "endTime": "2023-06-10T21:59:00.000Z"
-      },
-      {
-        "date": "2023-06-11",
-        "times": "09:00-18:00",
-        "venues": [
-          "paralelni-polis",
-          "la-fabrika"
-        ],
-        "ecap": 250,
-        "startTime": "2023-06-11T07:00:00.000Z",
-        "endTime": "2023-06-11T16:00:00.000Z"
-      },
-      {
-        "date": "2023-06-11",
-        "times": "00:00-15:00",
-        "ecap": 500,
-        "title": "Hacker House",
-        "venues": [
-          "vnitroblock"
-        ],
-        "startTime": "2023-06-10T22:00:00.000Z",
-        "endTime": "2023-06-11T13:00:00.000Z"
-      }
-    ]
-  },
   "speakers": [
     {
       "id": "vitalik-buterin",
diff --git a/data/23/events/ethprague/photos/logo.webp b/data/23/events/ethprague/photos/logo.webp
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diff --git a/data/23/events/ethprague/photos/speakers/vitalik-buterin-original.jpeg b/data/23/events/ethprague/photos/speakers/vitalik-buterin-original.jpeg
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diff --git a/data/23/events/gateway/data.json b/data/23/events/gateway/data.json
index a5a2456..2e7cfaa 100644
--- a/data/23/events/gateway/data.json
+++ b/data/23/events/gateway/data.json
@@ -1,60 +1,4 @@
 {
-  "logo": {
-    "id": "gateway",
-    "hash": "b45232371f0bebfd2f354850926be5a072492d0078d3acfc5229cfc9f50915e1",
-    "name": "Gateway to Cosmos 2023",
-    "shortname": "Gateway Cosmos",
-    "types": [
-      "conference"
-    ],
-    "status": "published",
-    "chains": [
-      "cosmos"
-    ],
-    "org": "[RockawayX](https://rockawayx.com/)",
-    "dri": "",
-    "poc": "Tomáš Eminger, Tomáš Fanta",
-    "date": "2023-06-03",
-    "days": 3,
-    "venues": [
-      "cubex"
-    ],
-    "languages": [
-      "english"
-    ],
-    "attendees": 1000,
-    "description": "Gateway to Cosmos is the one-stop-shop conference for all Cosmos Network evangelists. The ever-growing Cosmos community deserves a place to connect and network with one another in person to foster these special relationships that have stemmed from the Internet of Blockchains.\n",
-    "logo": "logo.jpg",
-    "registration": {
-      "type": "tickets",
-      "price": "50 EUR",
-      "link": "https://gateway.events/#tickets"
-    },
-    "links": {
-      "web": "https://gateway.events/",
-      "twitter": "https://twitter.com/Gateway_Conf"
-    },
-    "segments": [
-      {
-        "date": "2023-06-03",
-        "times": "09:00-18:00",
-        "startTime": "2023-06-03T07:00:00.000Z",
-        "endTime": "2023-06-03T16:00:00.000Z"
-      },
-      {
-        "date": "2023-06-04",
-        "times": "09:00-18:00",
-        "startTime": "2023-06-04T07:00:00.000Z",
-        "endTime": "2023-06-04T16:00:00.000Z"
-      },
-      {
-        "date": "2023-06-05",
-        "times": "09:00-18:00",
-        "startTime": "2023-06-05T07:00:00.000Z",
-        "endTime": "2023-06-05T16:00:00.000Z"
-      }
-    ]
-  },
   "speakers": [
     {
       "id": "sunny-aggarwal",
diff --git a/data/23/events/gateway/photos/logo.webp b/data/23/events/gateway/photos/logo.webp
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diff --git a/data/23/events/gateway/photos/speakers/sunny-aggarwal-original.png b/data/23/events/gateway/photos/speakers/sunny-aggarwal-original.png
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diff --git a/data/23/events/gateway/photos/speakers/zaki-manian-original.png b/data/23/events/gateway/photos/speakers/zaki-manian-original.png
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diff --git a/data/23/events/gweicz-meetup/data.json b/data/23/events/gweicz-meetup/data.json
deleted file mode 100644
index 7b6565e..0000000
--- a/data/23/events/gweicz-meetup/data.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "logo": "photos/logo.webp"
-}
\ No newline at end of file
diff --git a/data/23/events/gweicz-meetup/photos/logo.webp b/data/23/events/gweicz-meetup/photos/logo.webp
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diff --git a/data/23/events/lifiko/data.json b/data/23/events/lifiko/data.json
deleted file mode 100644
index 7b6565e..0000000
--- a/data/23/events/lifiko/data.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "logo": "photos/logo.webp"
-}
\ No newline at end of file
diff --git a/data/23/events/lifiko/photos/logo.webp b/data/23/events/lifiko/photos/logo.webp
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diff --git a/data/23/events/lunarpunk-party/data.json b/data/23/events/lunarpunk-party/data.json
deleted file mode 100644
index 7b6565e..0000000
--- a/data/23/events/lunarpunk-party/data.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "logo": "photos/logo.webp"
-}
\ No newline at end of file
diff --git a/data/23/events/lunarpunk-party/photos/logo.webp b/data/23/events/lunarpunk-party/photos/logo.webp
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diff --git a/data/23/events/mama-ai-meetup/data.json b/data/23/events/mama-ai-meetup/data.json
deleted file mode 100644
index 7b6565e..0000000
--- a/data/23/events/mama-ai-meetup/data.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "logo": "photos/logo.webp"
-}
\ No newline at end of file
diff --git a/data/23/events/mama-ai-meetup/photos/logo.webp b/data/23/events/mama-ai-meetup/photos/logo.webp
deleted file mode 100644
index a8719b1..0000000
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diff --git a/data/23/events/metaverse-festival/data.json b/data/23/events/metaverse-festival/data.json
index d492772..add72e4 100644
--- a/data/23/events/metaverse-festival/data.json
+++ b/data/23/events/metaverse-festival/data.json
@@ -1,48 +1,4 @@
 {
-  "logo": {
-    "id": "metaverse-festival",
-    "hash": "0dd7f6398a15dfa19b8e12c3f198f25f8e571746eaf526ec6e7143ecbf5b04fb",
-    "name": "Metaverse Festival Prague 2023",
-    "shortname": "Metaverse Festival",
-    "types": [
-      "conference"
-    ],
-    "status": "published",
-    "org": "[YORD](https://yordstudio.com/cs/)",
-    "dri": "",
-    "date": "2023-06-07",
-    "times": "09:00-00:00",
-    "days": 1,
-    "venueName": "TBA",
-    "languages": [
-      "english"
-    ],
-    "attendees": 300,
-    "tags": [
-      "metaverse",
-      "VR",
-      "NFT"
-    ],
-    "description": "Metaverse Festival 2023 is an event that brings together individuals and organizations interested in Metaverse, VR/AR, NFTs, gaming, and other forms of immersive technology. The festival will provide a space for attendees to inspire, connect, learn, and collaborate on the Metaverse's latest developments and future potential.\n\nA full day packed with exciting events and activities, including keynote speeches and panel discussions featuring industry leaders and experts. Networking sessions and workshops will also allow attendees to learn about specific topics and technologies related to the Metaverse. Moreover, interactive zones like a virtual reality showcase will let attendees try the latest VR/AR/Metaverse experiences and technology.\n\nThe main program will focus on topics such as:\n\n* How To Build Your Metaverse\n* Fashion in Metaverse\n* Investment in Metaverse\n* Market Trends and future of Metaverse\n* Advertisement/Marketing in the Metaverse\n* Events and Entertainment in Metaverse\n* NFTs and Metaverse\n* Web3 community and Metaverse\n* Legal and regulatory issues in Metaverse\n\n\nAll tickets include welcome drinks, finger food, and the DJ afterparty with networking.\n",
-    "logo": "logo.jpg",
-    "links": {
-      "web": "https://metaversefestivalprague.com/"
-    },
-    "registration": {
-      "type": "tickets",
-      "price": "25 EUR",
-      "link": "https://metaversefestivalprague.com/tickets/",
-      "status": "available"
-    },
-    "segments": [
-      {
-        "date": "2023-06-07",
-        "times": "09:00-00:00",
-        "startTime": "2023-06-07T07:00:00.000Z",
-        "endTime": "2023-06-07T22:00:00.000Z"
-      }
-    ]
-  },
   "speakers": [
     {
       "id": "adam-rajnoha",
diff --git a/data/23/events/monero-meetup/data.json b/data/23/events/monero-meetup/data.json
deleted file mode 100644
index 7b6565e..0000000
--- a/data/23/events/monero-meetup/data.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "logo": "photos/logo.webp"
-}
\ No newline at end of file
diff --git a/data/23/events/monero-meetup/photos/logo.webp b/data/23/events/monero-meetup/photos/logo.webp
deleted file mode 100644
index 8103a1f..0000000
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diff --git a/data/23/events/next-level-talks/data.json b/data/23/events/next-level-talks/data.json
deleted file mode 100644
index 7b6565e..0000000
--- a/data/23/events/next-level-talks/data.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "logo": "photos/logo.webp"
-}
\ No newline at end of file
diff --git a/data/23/events/next-level-talks/photos/logo.webp b/data/23/events/next-level-talks/photos/logo.webp
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diff --git a/data/23/events/pbw-opening/data.json b/data/23/events/pbw-opening/data.json
deleted file mode 100644
index 7b6565e..0000000
--- a/data/23/events/pbw-opening/data.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "logo": "photos/logo.webp"
-}
\ No newline at end of file
diff --git a/data/23/events/pbw-opening/photos/logo.webp b/data/23/events/pbw-opening/photos/logo.webp
deleted file mode 100644
index 3af826b..0000000
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diff --git a/data/23/events/praguedefi/data.json b/data/23/events/praguedefi/data.json
index 6345f68..b2b8b6a 100644
--- a/data/23/events/praguedefi/data.json
+++ b/data/23/events/praguedefi/data.json
@@ -1,67 +1,4 @@
 {
-  "logo": {
-    "id": "praguedefi",
-    "hash": "280d3ff5f0153388396f634d99c7042eb5cb4ce3df66697984faabad2d335968",
-    "name": "Prague DeFi Summit 2023",
-    "shortname": "Prague DeFi",
-    "types": [
-      "conference"
-    ],
-    "status": "published",
-    "chains": [
-      "ethereum"
-    ],
-    "org": "DuckTape/Paralelní Polis",
-    "dri": "",
-    "poc": "Steve Fau, Dan",
-    "date": "2023-06-08",
-    "days": 2,
-    "venues": [
-      "paralelni-polis",
-      "la-fabrika"
-    ],
-    "languages": [
-      "english"
-    ],
-    "attendees": 750,
-    "tags": [
-      "DeFi"
-    ],
-    "logo": "logo.jpg",
-    "description": "DeFi is under siege.\n\nThe industry has arrived at a point where it is no longer sufficient to just keep saying “let’s get back to building”. We risk losing a bankless future unless the community comes together and collaborates on an action plan. Does the plan involve collaborating with the legacy establishment, or is it centered around scorched-earth policy? What are the key pillars of the plan? The community needs to decide, the industry needs to take action. \n\nFor this purpose Prague DeFi Summit, and the event build-up, has been designed around community collaboration and idea iteration. The Summit, filled with presentations, panels, fireside chats and networking is going to culminate in a roundtable with elected DeFi representatives with the purpose of distilling the community feedback into a coherent action plan. Are we ready to seize the opportunity?\n",
-    "cfp": {
-      "link": "https://cfp.paralelnipolis.cz/defi-prague-2022/cfp"
-    },
-    "sponsors": {
-      "link": "https://assets.ctfassets.net/6j1me6tz5h39/1EhHviIDBaaglWrkUJMRqB/6afefea254fc320badd38b9aa72526ab/DeFi_Pitchdeck.pdf",
-      "range": "6k-96k EUR"
-    },
-    "registration": {
-      "type": "tickets",
-      "price": "222 EUR",
-      "link": "https://tickets.paralelnipolis.cz/dtp/PDFS23/"
-    },
-    "links": {
-      "web": "https://praguedefisummit.com/",
-      "twitter": "https://twitter.com/PragueDefi",
-      "telegram": "https://t.me/PragueDeFi",
-      "discord": "https://discord.gg/HTy4pfrDaw"
-    },
-    "segments": [
-      {
-        "date": "2023-06-08",
-        "times": "09:00-18:00",
-        "startTime": "2023-06-08T07:00:00.000Z",
-        "endTime": "2023-06-08T16:00:00.000Z"
-      },
-      {
-        "date": "2023-06-09",
-        "times": "09:00-18:00",
-        "startTime": "2023-06-09T07:00:00.000Z",
-        "endTime": "2023-06-09T16:00:00.000Z"
-      }
-    ]
-  },
   "speakers": [
     {
       "id": "julien-bouteloup",
diff --git a/data/23/events/reg3/data.json b/data/23/events/reg3/data.json
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-{
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-}
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-{
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-}
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-{
-  "logo": "photos/logo.webp"
-}
\ No newline at end of file
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