diff --git a/data/23/events/ethprague/data.json b/data/23/events/ethprague/data.json
index 09334e0..987e49b 100644
--- a/data/23/events/ethprague/data.json
+++ b/data/23/events/ethprague/data.json
@@ -383,6 +383,14 @@
       "photoUrl": "https://images.ctfassets.net/6j1me6tz5h39/3Tmh6Ytwg6uCxLwCJGmWm0/1793eca480aa01fdd791cbba91f65070/1517268137181.jpeg",
       "photo": "photos/speakers/karl-floersch.jpeg"
     },
+    {
+      "id": "katherine-radeka",
+      "name": "Katherine Radeka",
+      "twitter": "https://rapidlearningcycles.com/",
+      "caption": "Rapid Learning Cycles",
+      "photoUrl": "https://images.ctfassets.net/6j1me6tz5h39/6zrMBNnQp8lfYSe2RgWIYF/d69c6cc1a59c45557f50d20dbc2ca6e2/KatherineRadeka-065.rt1largeweb-square-300x300.jpg",
+      "photo": "photos/speakers/katherine-radeka.jpg"
+    },
     {
       "id": "kirsten-pomales",
       "name": "Kirsten Pomales",
@@ -489,6 +497,14 @@
       "country": "cz",
       "photo": "photos/speakers/mario-havel.jpg"
     },
+    {
+      "id": "martin-baric",
+      "name": "Martin Baric",
+      "twitter": "https://zeroarch.cz/",
+      "caption": "ZERO architecture",
+      "photoUrl": "https://images.ctfassets.net/6j1me6tz5h39/77FihVbVaZ07AWGtfcjF83/4cab3dff37aef81665c21a8e22798531/MB_70ZjUwe.png",
+      "photo": "photos/speakers/martin-baric.png"
+    },
     {
       "id": "martina-bauerova",
       "name": "Martina Bauerová ",
diff --git a/data/23/events/ethprague/photos/speakers/katherine-radeka-150px.op.webp b/data/23/events/ethprague/photos/speakers/katherine-radeka-150px.op.webp
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diff --git a/data/23/events/ethprague/photos/speakers/martin-baric.png b/data/23/events/ethprague/photos/speakers/martin-baric.png
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diff --git a/data/23/events/gateway/data.json b/data/23/events/gateway/data.json
index 1f03d19..f5ea7ca 100644
--- a/data/23/events/gateway/data.json
+++ b/data/23/events/gateway/data.json
@@ -3,7 +3,7 @@
     {
       "id": "adam-bilko",
       "name": "Adam Bilko",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-uzxrb6-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-uzxrb6-image.png?version=1684839673082",
       "caption": "RockawayX Asset Manager",
       "twitter": "Bil_ko",
       "country": "cz",
@@ -12,7 +12,7 @@
     {
       "id": "adi-serendischi",
       "name": "Adi Serendischi",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-v5eumh-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-v5eumh-image.png?version=1684839673082",
       "caption": "Informal Systems Product Lead",
       "twitter": "AdiSeredinschi",
       "photo": "photos/speakers/adi-serendischi.png"
@@ -20,14 +20,14 @@
     {
       "id": "aleksander-kampa",
       "name": "Aleksander Kampa",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-yb8wok-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-yb8wok-image.png?version=1684839673082",
       "caption": "Aragon ZK Research Director",
       "photo": "photos/speakers/aleksander-kampa.png"
     },
     {
       "id": "ali-merchant",
       "name": "Ali Merchant",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-rs8ces-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-rs8ces-image.png?version=1684839673082",
       "caption": "Informal Systems Developer Relations Engineer",
       "twitter": "Ali_the_Curios",
       "photo": "photos/speakers/ali-merchant.png"
@@ -35,7 +35,7 @@
     {
       "id": "amos-meiri",
       "name": "Amos Meiri",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-wez1f--image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-wez1f--image.png?version=1684839673082",
       "caption": "Node.Capital Founder & GP",
       "twitter": "amosmeiri",
       "photo": "photos/speakers/amos-meiri.png"
@@ -43,7 +43,7 @@
     {
       "id": "ankur-banerjee",
       "name": "Ankur Banerjee",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-mziwkp-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-mziwkp-image.png?version=1684839673082",
       "caption": "cheqd CTO & Co-Founder",
       "twitter": "ankurb",
       "photo": "photos/speakers/ankur-banerjee.png"
@@ -51,7 +51,7 @@
     {
       "id": "avril-dutheil",
       "name": "Avril Dutheil",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-muxwg4-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-muxwg4-image.png?version=1684839673082",
       "caption": "Neutron General Manager",
       "twitter": "0xSpaydh",
       "photo": "photos/speakers/avril-dutheil.png"
@@ -59,7 +59,7 @@
     {
       "id": "barry-kuts",
       "name": "Barry Kuts",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-ozmwkx-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-ozmwkx-image.png?version=1684839673082",
       "caption": "DymensionXYZ Head of Product & Research",
       "twitter": "shaolin_flow",
       "photo": "photos/speakers/barry-kuts.png"
@@ -67,7 +67,7 @@
     {
       "id": "bea-o’carroll",
       "name": "Bea O’Carroll",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-hnhtty-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-hnhtty-image.png?version=1684839673082",
       "caption": "MPCH / Fraction Managing Director",
       "twitter": "beezuso",
       "photo": "photos/speakers/bea-o’carroll.png"
@@ -75,7 +75,7 @@
     {
       "id": "bo-du",
       "name": "Bo Du",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-bmwaje-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-bmwaje-image.png?version=1684839673082",
       "caption": "Polymer Labs Co-Founder",
       "twitter": "0xshake",
       "photo": "photos/speakers/bo-du.png"
@@ -83,14 +83,14 @@
     {
       "id": "callum-waters",
       "name": "Callum Waters",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-ex4epd-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-ex4epd-image.png?version=1684839673082",
       "caption": "Celestia Labs Software Engineer",
       "photo": "photos/speakers/callum-waters.png"
     },
     {
       "id": "cami-ramos",
       "name": "Cami Ramos",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-qoaeec-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-qoaeec-image.png?version=1684839673082",
       "caption": "RISC Zero Head of Developer Relations",
       "twitter": "camiinthisthang",
       "photo": "photos/speakers/cami-ramos.png"
@@ -98,15 +98,23 @@
     {
       "id": "david-graf",
       "name": "David Graf",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-reu_jn-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-reu_jn-image.png?version=1684839673082",
       "caption": "White Whale CTO",
       "twitter": "0xSenCom",
       "photo": "photos/speakers/david-graf.png"
     },
+    {
+      "id": "dawid-rylski",
+      "name": "Dawid Rylski",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-3xgbwv-image.png?version=1684839673082",
+      "caption": "RockawayX Principal",
+      "twitter": "RylskiDawid",
+      "photo": "photos/speakers/dawid-rylski.png"
+    },
     {
       "id": "dean-tribble",
       "name": "Dean Tribble",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-hu9osm-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-hu9osm-image.png?version=1684839673082",
       "caption": "Agoric Co-Founder",
       "twitter": "deantribble",
       "country": "us",
@@ -115,7 +123,7 @@
     {
       "id": "diego-lizarazo",
       "name": "Diego Lizarazo",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-xkivqf-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-xkivqf-image.png?version=1684839673082",
       "caption": "Agoric Developer Relations Professional",
       "twitter": "hielo777",
       "photo": "photos/speakers/diego-lizarazo.png"
@@ -123,7 +131,7 @@
     {
       "id": "dominik-skrobacz",
       "name": "Dominik Skrobacz",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-pxuhcz-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-pxuhcz-image.png?version=1684839673082",
       "caption": "Chain4Energy CEO",
       "twitter": "DSkrobacz",
       "photo": "photos/speakers/dominik-skrobacz.png"
@@ -131,7 +139,7 @@
     {
       "id": "dougie-deluca",
       "name": "Dougie DeLuca",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-orxg4j-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-orxg4j-image.png?version=1684839673082",
       "caption": "Figment Capital Investor",
       "twitter": "DougieDeLuca",
       "photo": "photos/speakers/dougie-deluca.png"
@@ -139,7 +147,7 @@
     {
       "id": "federico-kunze-kullmer",
       "name": "Federico Kunze Küllmer",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-cjegiw-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-cjegiw-image.png?version=1684839673082",
       "caption": "Evmos Co-Founder & Director",
       "twitter": "fekunze",
       "country": "de",
@@ -148,7 +156,7 @@
     {
       "id": "fig",
       "name": "Fig",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-e9mztv-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-e9mztv-image.png?version=1684839673082",
       "caption": "Squid Co-Founder",
       "twitter": "ecdsafu",
       "photo": "photos/speakers/fig.png"
@@ -156,7 +164,7 @@
     {
       "id": "filip-siroky",
       "name": "Filip Siroky",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-lpw6xh-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-lpw6xh-image.png?version=1684839673082",
       "caption": "RockawayX Research",
       "twitter": "fisiroky",
       "country": "cz",
@@ -165,7 +173,7 @@
     {
       "id": "finch",
       "name": "Finch",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-dwclct-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-dwclct-image.png?version=1684839673082",
       "caption": "Penumbra Labs Core Engineer",
       "twitter": "plaidfinch",
       "photo": "photos/speakers/finch.png"
@@ -173,7 +181,7 @@
     {
       "id": "frank-chaparro",
       "name": "Frank Chaparro",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-rsty9t-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-rsty9t-image.png?version=1684839673082",
       "caption": "The Block Crypto Reporter",
       "twitter": "fintechfrank",
       "photo": "photos/speakers/frank-chaparro.png"
@@ -181,7 +189,7 @@
     {
       "id": "frans-scholten",
       "name": "Frans Scholten",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-pbxnjo-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-pbxnjo-image.png?version=1684839673082",
       "caption": "Flow Traders Investor",
       "twitter": "FransScholten",
       "photo": "photos/speakers/frans-scholten.png"
@@ -189,7 +197,7 @@
     {
       "id": "gabe-rodriguez",
       "name": "Gabe Rodriguez",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-cqpnrb-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-cqpnrb-image.png?version=1684839673082",
       "caption": "Delphi Labs Lead Developer",
       "twitter": "grod220",
       "photo": "photos/speakers/gabe-rodriguez.png"
@@ -197,7 +205,7 @@
     {
       "id": "guy-zyskind",
       "name": "Guy Zyskind",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-ylldpf-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-ylldpf-image.png?version=1684839673082",
       "caption": "Secret Founder",
       "twitter": "GuyZys",
       "photo": "photos/speakers/guy-zyskind.png"
@@ -205,15 +213,15 @@
     {
       "id": "hao-zheng",
       "name": "Hao Zheng",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-lt_1zn-image.png?version=1684770266271",
-      "caption": "Notifi CEO",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-lt_1zn-image.png?version=1684839673082",
+      "caption": "Notifi",
       "twitter": "hqz_sol",
       "photo": "photos/speakers/hao-zheng.png"
     },
     {
       "id": "harry-halpin",
       "name": "Harry Halpin",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-e1cggl-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-e1cggl-image.png?version=1684839673082",
       "caption": "NYM CEO",
       "twitter": "harryhalpin",
       "photo": "photos/speakers/harry-halpin.png"
@@ -221,7 +229,7 @@
     {
       "id": "hector-perez",
       "name": "Hector Perez",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-1aooto-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-1aooto-image.png?version=1684839673082",
       "caption": "ZK Validator Growth Manager",
       "twitter": "hectorjperezp",
       "photo": "photos/speakers/hector-perez.png"
@@ -229,7 +237,7 @@
     {
       "id": "igor-konnov",
       "name": "Igor Konnov",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-hwx8ws-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-hwx8ws-image.png?version=1684839673082",
       "caption": "Informal Systems Principal Scientist",
       "twitter": "k0nn0v",
       "photo": "photos/speakers/igor-konnov.png"
@@ -237,7 +245,7 @@
     {
       "id": "jahed-momand",
       "name": "Jahed Momand",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-ssiw5w-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-ssiw5w-image.png?version=1684839673082",
       "caption": "Cerulean Ventures Co-Founder",
       "twitter": "againstutopia",
       "photo": "photos/speakers/jahed-momand.png"
@@ -245,7 +253,7 @@
     {
       "id": "jake-hartnell",
       "name": "Jake Hartnell",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-najlp1-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-najlp1-image.png?version=1684839673082",
       "caption": "Juno Co-Founder",
       "twitter": "JakeHartnell",
       "photo": "photos/speakers/jake-hartnell.png"
@@ -253,7 +261,7 @@
     {
       "id": "jelena-djuric",
       "name": "Jelena Djuric",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-i-pji1-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-i-pji1-image.png?version=1684839673082",
       "caption": "Noble Co-Founder & CEO",
       "twitter": "jelenaaa____",
       "photo": "photos/speakers/jelena-djuric.png"
@@ -261,7 +269,7 @@
     {
       "id": "jeroen-develter",
       "name": "Jeroen Develter",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-fiwynn-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-fiwynn-image.png?version=1684839673082",
       "caption": "Persistence Ecosystem Development",
       "twitter": "dneorej",
       "photo": "photos/speakers/jeroen-develter.png"
@@ -269,7 +277,7 @@
     {
       "id": "josh-bowen",
       "name": "Josh Bowen",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-cdxpmh-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-cdxpmh-image.png?version=1684839673082",
       "caption": "Astria CEO",
       "twitter": "jskybowen",
       "photo": "photos/speakers/josh-bowen.png"
@@ -277,7 +285,7 @@
     {
       "id": "julien-robert",
       "name": "Julien Robert",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-d0yv3j-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-d0yv3j-image.png?version=1684839673082",
       "caption": "Binary Builders Software Engineer",
       "twitter": "_julienrbrt",
       "photo": "photos/speakers/julien-robert.png"
@@ -285,7 +293,7 @@
     {
       "id": "kamen-trendafilov",
       "name": "Kamen Trendafilov",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-9ysdrb-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-9ysdrb-image.png?version=1684839673082",
       "caption": "Nolus Co-Founder",
       "twitter": "k_trendafilov",
       "photo": "photos/speakers/kamen-trendafilov.png"
@@ -293,7 +301,7 @@
     {
       "id": "kyrylo-khomiakov",
       "name": "Kyrylo Khomiakov",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list--z_gfn-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list--z_gfn-image.png?version=1684839673082",
       "caption": "Binance General Manager CEE",
       "twitter": "KhomiakovKyrylo",
       "photo": "photos/speakers/kyrylo-khomiakov.png"
@@ -301,7 +309,7 @@
     {
       "id": "lauren-gallinaro",
       "name": "Lauren Gallinaro",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-r-hyfk-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-r-hyfk-image.png?version=1684839673082",
       "caption": "Informal Systems - Hub Team Software Engineer",
       "twitter": "_glnro",
       "photo": "photos/speakers/lauren-gallinaro.png"
@@ -309,7 +317,7 @@
     {
       "id": "lior-bondarevsky",
       "name": "Lior Bondarevsky",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-4fhily-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-4fhily-image.png?version=1684839673082",
       "caption": "Secret Labs Senior Software Engineer",
       "twitter": "liorbond",
       "photo": "photos/speakers/lior-bondarevsky.png"
@@ -317,7 +325,7 @@
     {
       "id": "luis-quispe-gonzales",
       "name": "Luis Quispe Gonzales",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-gsqdbz-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-gsqdbz-image.png?version=1684839673082",
       "caption": "Halborn Senior Security Architect",
       "twitter": "owlatnite",
       "photo": "photos/speakers/luis-quispe-gonzales.png"
@@ -325,7 +333,7 @@
     {
       "id": "maghnus-mareneck",
       "name": "Maghnus Mareneck",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-tezixv-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-tezixv-image.png?version=1684839673082",
       "caption": "Skip Protocol Co-Founder",
       "twitter": "0xMagmar",
       "photo": "photos/speakers/maghnus-mareneck.png"
@@ -333,7 +341,7 @@
     {
       "id": "maksim-kupriianov",
       "name": "Maksim Kupriianov",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-uyigv2-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-uyigv2-image.png?version=1684839673082",
       "caption": "Persistence Labs Senior Blockchain Engineer",
       "twitter": "xlab_gg",
       "photo": "photos/speakers/maksim-kupriianov.png"
@@ -341,7 +349,7 @@
     {
       "id": "marek-sandrik",
       "name": "Marek Sandrik",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-jo-vhh-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-jo-vhh-image.png?version=1684839673082",
       "caption": "RockawayX Principal",
       "twitter": "_marekSan_",
       "country": "cz",
@@ -350,7 +358,7 @@
     {
       "id": "marta-adamczyk",
       "name": "Marta Adamczyk",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-hnezwk-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-hnezwk-image.png?version=1684839673082",
       "caption": "SubQuery Technology Evangelist",
       "twitter": "madamczyk0",
       "country": "nz",
@@ -359,7 +367,7 @@
     {
       "id": "martin-vejmelka",
       "name": "Martin Vejmelka",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-hsfgav-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-hsfgav-image.png?version=1684839673082",
       "caption": "Rockaway X Labs CTO",
       "twitter": "shipthecode",
       "country": "cz",
@@ -368,7 +376,7 @@
     {
       "id": "mathijs-van-esch",
       "name": "Mathijs van Esch",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-sghnx5-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-sghnx5-image.png?version=1684839673082",
       "caption": "Maven11 Partner",
       "twitter": "MathijsvEsch",
       "photo": "photos/speakers/mathijs-van-esch.png"
@@ -376,7 +384,7 @@
     {
       "id": "matthew-felice-pace",
       "name": "Matthew Felice Pace",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-4-gmr0-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-4-gmr0-image.png?version=1684839673082",
       "caption": "Simply Staking CEO",
       "twitter": "mfelicepace",
       "photo": "photos/speakers/matthew-felice-pace.png"
@@ -384,7 +392,7 @@
     {
       "id": "max-hampshire",
       "name": "Max Hampshire",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list--rpahe-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list--rpahe-image.png?version=1684839673082",
       "caption": "Nym Technologies Senior Developer Relations",
       "twitter": "_wjth",
       "photo": "photos/speakers/max-hampshire.png"
@@ -392,7 +400,7 @@
     {
       "id": "mirko-schmiedl",
       "name": "Mirko Schmiedl",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-gl4yhr-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-gl4yhr-image.png?version=1684839673082",
       "caption": "Staking Rewards CEO",
       "twitter": "berlincrypto",
       "photo": "photos/speakers/mirko-schmiedl.png"
@@ -400,7 +408,7 @@
     {
       "id": "noam-cohen",
       "name": "Noam Cohen",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-6uiavr-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-6uiavr-image.png?version=1684839673082",
       "caption": "Binary Builders",
       "twitter": "noamwithveto",
       "photo": "photos/speakers/noam-cohen.png"
@@ -408,7 +416,7 @@
     {
       "id": "pierre-alexis-ciavaldini",
       "name": "Pierre-Alexis Ciavaldini",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-ox1syc-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-ox1syc-image.png?version=1684839673082",
       "caption": "ZK Validator DevOps Consultant",
       "twitter": "pierrealciav",
       "photo": "photos/speakers/pierre-alexis-ciavaldini.png"
@@ -416,7 +424,7 @@
     {
       "id": "rafael-aviles",
       "name": "Rafael Aviles",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-8fi_-a-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-8fi_-a-image.png?version=1684839673082",
       "caption": "Numia Co-Founder",
       "twitter": "avilesrafa",
       "photo": "photos/speakers/rafael-aviles.png"
@@ -424,14 +432,14 @@
     {
       "id": "robert-zaremba",
       "name": "Robert Zaremba",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-yaillo-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-yaillo-image.png?version=1684839673082",
       "caption": "Umee Principal Engineer",
       "photo": "photos/speakers/robert-zaremba.png"
     },
     {
       "id": "ruben-brons",
       "name": "Ruben Brons",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-b1re2d-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-b1re2d-image.png?version=1684839673082",
       "caption": "Flow Traders Business Development & Investment",
       "twitter": "RUGEBRO",
       "photo": "photos/speakers/ruben-brons.png"
@@ -439,7 +447,7 @@
     {
       "id": "sam-cassatt",
       "name": "Sam Cassatt",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-r5_vl4-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-r5_vl4-image.png?version=1684839673082",
       "caption": "Analog Interchain Co-Founder & Managing Partner",
       "twitter": "samcassatt",
       "photo": "photos/speakers/sam-cassatt.png"
@@ -447,7 +455,7 @@
     {
       "id": "sam-hart",
       "name": "Sam Hart",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-bmkfmg-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-bmkfmg-image.png?version=1684839673082",
       "caption": "Skip Protocol Head of Product & Strategy",
       "twitter": "hxrts",
       "photo": "photos/speakers/sam-hart.png"
@@ -455,7 +463,7 @@
     {
       "id": "samantha-bohbot",
       "name": "Samantha Bohbot",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-ajd4wh-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-ajd4wh-image.png?version=1684839673082",
       "caption": "RockawayX Chief Growth Officer",
       "twitter": "samantha_bohbot",
       "photo": "photos/speakers/samantha-bohbot.png"
@@ -463,7 +471,7 @@
     {
       "id": "samantha-ricotta",
       "name": "Samantha Ricotta",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-uwbzea-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-uwbzea-image.png?version=1684839673082",
       "caption": "Binary Builders Software Engineer",
       "twitter": "killasalmon",
       "photo": "photos/speakers/samantha-ricotta.png"
@@ -471,7 +479,7 @@
     {
       "id": "saul-hudson",
       "name": "Saul Hudson",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-urrtw7-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-urrtw7-image.png?version=1684839673082",
       "caption": "Angle42 Co-Founder",
       "twitter": "callsaul42",
       "photo": "photos/speakers/saul-hudson.png"
@@ -479,7 +487,7 @@
     {
       "id": "sean-braithwaite",
       "name": "Sean Braithwaite",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-ml-os3-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-ml-os3-image.png?version=1684839673082",
       "caption": "Mekatek Co-Founder & CEO",
       "twitter": "brapse",
       "country": "de",
@@ -488,14 +496,14 @@
     {
       "id": "sebastian-higgs",
       "name": "Sebastian Higgs",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-edey9k-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-edey9k-image.png?version=1684839673082",
       "caption": "Fraction Chief Strategy Officer",
       "photo": "photos/speakers/sebastian-higgs.png"
     },
     {
       "id": "spenser-huang",
       "name": "Spenser Huang",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-f3gzsr-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-f3gzsr-image.png?version=1684839673082",
       "caption": "Coinlist Managing Director",
       "twitter": "huangspenser",
       "photo": "photos/speakers/spenser-huang.png"
@@ -503,16 +511,24 @@
     {
       "id": "sunny-aggarwal",
       "name": "Sunny Aggarwal",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-4sxkyx-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-4sxkyx-image.png?version=1684839673082",
       "caption": "Osmosis Co-Founder",
       "twitter": "sunnya97",
       "country": "tw",
       "photo": "photos/speakers/sunny-aggarwal.png"
     },
+    {
+      "id": "tomas-urban",
+      "name": "Tomas Urban",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-yjtv3v-image.png?version=1684839673082",
+      "caption": "Sparring Crypto Legal",
+      "twitter": "cryptourbi",
+      "photo": "photos/speakers/tomas-urban.png"
+    },
     {
       "id": "vitalis-salis",
       "name": "Vitalis Salis",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-98on3a-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-98on3a-image.png?version=1684839673082",
       "caption": "Babylon Lead Engineer",
       "twitter": "vitsalis",
       "photo": "photos/speakers/vitalis-salis.png"
@@ -520,7 +536,7 @@
     {
       "id": "yair-cleper",
       "name": "Yair Cleper",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-ynufic-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-ynufic-image.png?version=1684839673082",
       "caption": "Lava Network Co-Founder & CEO",
       "twitter": "yaircleper",
       "photo": "photos/speakers/yair-cleper.png"
@@ -528,7 +544,7 @@
     {
       "id": "yannick-socolov",
       "name": "Yannick Socolov",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-tuzuj6-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-tuzuj6-image.png?version=1684839673082",
       "caption": "Chorus One Partnerships",
       "twitter": "Yannimoto",
       "photo": "photos/speakers/yannick-socolov.png"
@@ -536,7 +552,7 @@
     {
       "id": "yaz-khoury",
       "name": "Yaz Khoury",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-rckxid-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-rckxid-image.png?version=1684839673082",
       "caption": "Celestia Labs Head of Developer Relations",
       "twitter": "yazanator",
       "photo": "photos/speakers/yaz-khoury.png"
@@ -544,7 +560,7 @@
     {
       "id": "zaki-manian",
       "name": "Zaki Manian",
-      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-aj7n-q-image.png?version=1684770266271",
+      "photoUrl": "https://ik.imagekit.io/treevio//tr:w-500/https://s3.eu-central-1.wasabisys.com/rbf-gateway/rbf-gateway/speakersc-list-aj7n-q-image.png?version=1684839673082",
       "caption": "Sommelier Co-Founder",
       "twitter": "zmanian",
       "country": "us",
diff --git a/data/23/events/gateway/photos/speakers/dawid-rylski-150px.op.webp b/data/23/events/gateway/photos/speakers/dawid-rylski-150px.op.webp
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