diff --git a/.husky/commit-msg b/.husky/commit-msg
new file mode 100755
index 0000000..c160a77
--- /dev/null
+++ b/.husky/commit-msg
@@ -0,0 +1,4 @@
+#!/usr/bin/env sh
+. "$(dirname -- "$0")/_/husky.sh"
+
+npx --no -- commitlint --edit ${1}
diff --git a/.husky/pre-commit b/.husky/pre-commit
index fbe1020..75de8d8 100755
--- a/.husky/pre-commit
+++ b/.husky/pre-commit
@@ -1,6 +1,5 @@
 #!/usr/bin/env sh
 . "$(dirname -- "$0")/_/husky.sh"
 
-npx --no -- commitlint --edit ${1}
 yarn tsc
 yarn lint
diff --git a/prisma/migrations/20230713222505_init/migration.sql b/prisma/migrations/20230718223230_init/migration.sql
similarity index 89%
rename from prisma/migrations/20230713222505_init/migration.sql
rename to prisma/migrations/20230718223230_init/migration.sql
index 7d0821a..fb6e3ab 100644
--- a/prisma/migrations/20230713222505_init/migration.sql
+++ b/prisma/migrations/20230718223230_init/migration.sql
@@ -38,3 +38,9 @@ CREATE UNIQUE INDEX "Event_name_key" ON "Event"("name");
 
 -- CreateIndex
 CREATE UNIQUE INDEX "Event_slug_key" ON "Event"("slug");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User_email_key" ON "User"("email");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User_github_key" ON "User"("github");
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index 0c134cd..4523f1b 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -22,8 +22,8 @@ model Event {
 model User {
   id        String   @id @default(uuid())
   name      String
-  email     String
-  github    String
+  email     String   @unique
+  github    String   @unique
   createdAt DateTime @default(now())
   updatedAt DateTime @updatedAt
   play      Play[]
diff --git a/prisma/seed/participants.ts b/prisma/seed/participants.ts
index ffeee24..87a8838 100644
--- a/prisma/seed/participants.ts
+++ b/prisma/seed/participants.ts
@@ -8,201 +8,201 @@ export const participants: Participant[] = [
   {
     name: "Eal Nottle",
     email: "enottle0@php.net",
-    github: "afpp3",
+    github: "enottle0",
   },
   {
     name: "Sibyl Spence",
     email: "sspence1@surveymonkey.com",
-    github: "fdaciuk",
+    github: "sspence1",
   },
   {
     name: "Shari Coan",
     email: "scoan2@hibu.com",
-    github: "afpp3",
+    github: "scoan2",
   },
   {
     name: "Sheena Bend",
     email: "sbend3@blogger.com",
-    github: "fdaciuk",
+    github: "sbend3",
   },
   {
     name: "Bartlet Boote",
     email: "bboote4@utexas.edu",
-    github: "afpp3",
+    github: "bboote4",
   },
   {
     name: "Jourdan Kemson",
     email: "jkemson5@wikimedia.org",
-    github: "fdaciuk",
+    github: "jkemson5",
   },
   {
     name: "Rudy McGoon",
     email: "rmcgoon6@walmart.com",
-    github: "afpp3",
+    github: "rmcgoon6",
   },
   {
     name: "Katalin Grief",
     email: "kgrief7@techcrunch.com",
-    github: "fdaciuk",
+    github: "kgrief7",
   },
   {
     name: "Tuckie Hartzenberg",
     email: "thartzenberg8@who.int",
-    github: "afpp3",
+    github: "thartzenberg8",
   },
   {
     name: "Gabby Sivior",
     email: "gsivior9@slate.com",
-    github: "fdaciuk",
+    github: "gsivior9",
   },
   {
     name: "Bliss Madgwich",
     email: "bmadgwicha@webmd.com",
-    github: "afpp3",
+    github: "bmadgwicha",
   },
   {
     name: "Shaylah Wetherell",
     email: "swetherellb@forbes.com",
-    github: "fdaciuk",
+    github: "swetherellb",
   },
   {
     name: "Barnie Chsteney",
     email: "bchsteneyc@wix.com",
-    github: "afpp3",
+    github: "bchsteneyc",
   },
   {
     name: "Orlan Beamond",
     email: "obeamondd@businesswire.com",
-    github: "fdaciuk",
+    github: "obeamondd",
   },
   {
     name: "Jacinta McKevin",
     email: "jmckevine@tripod.com",
-    github: "afpp3",
+    github: "jmckevine",
   },
   {
     name: "Hasheem Teers",
     email: "hteersf@163.com",
-    github: "fdaciuk",
+    github: "hteersf",
   },
   {
     name: "Wernher Grim",
     email: "wgrimg@jalbum.net",
-    github: "afpp3",
+    github: "wgrimg",
   },
   {
     name: "Nelia Tambling",
     email: "ntamblingh@sciencedirect.com",
-    github: "fdaciuk",
+    github: "ntamblingh",
   },
   {
     name: "Tore Cumberlidge",
     email: "tcumberlidgei@ed.gov",
-    github: "afpp3",
+    github: "tcumberlidgei",
   },
   {
     name: "Carmelle Padson",
     email: "cpadsonj@cmu.edu",
-    github: "fdaciuk",
+    github: "cpadsonj",
   },
   {
     name: "Prent Stannett",
     email: "pstannettk@vinaora.com",
-    github: "afpp3",
+    github: "pstannettk",
   },
   {
     name: "Jennine Cundict",
     email: "jcundictl@last.fm",
-    github: "fdaciuk",
+    github: "jcundictl",
   },
   {
     name: "Micaela Ebbotts",
     email: "mebbottsm@etsy.com",
-    github: "afpp3",
+    github: "mebbottsm",
   },
   {
     name: "Case Wilsher",
     email: "cwilshern@seesaa.net",
-    github: "fdaciuk",
+    github: "cwilshern",
   },
   {
     name: "Rubia Nielson",
     email: "rnielsono@ustream.tv",
-    github: "afpp3",
+    github: "rnielsono",
   },
   {
     name: "Darn Agget",
     email: "daggetp@51.la",
-    github: "fdaciuk",
+    github: "daggetp",
   },
   {
     name: "Lottie Gilligan",
     email: "lgilliganq@princeton.edu",
-    github: "afpp3",
+    github: "lgilliganq",
   },
   {
     name: "Brucie Pollock",
     email: "bpollockr@shop-pro.jp",
-    github: "fdaciuk",
+    github: "bpollockr",
   },
   {
     name: "Laina Cripin",
     email: "lcripins@dedecms.com",
-    github: "afpp3",
+    github: "lcripins",
   },
   {
     name: "Garth Padmore",
     email: "gpadmoret@exblog.jp",
-    github: "fdaciuk",
+    github: "gpadmoret",
   },
   {
     name: "Madlin Boler",
     email: "mboleru@microsoft.com",
-    github: "afpp3",
+    github: "mboleru",
   },
   {
     name: "Timmy Cobden",
     email: "tcobdenv@360.cn",
-    github: "fdaciuk",
+    github: "tcobdenv",
   },
   {
     name: "Ingaborg Ashfold",
     email: "iashfoldw@telegraph.co.uk",
-    github: "afpp3",
+    github: "iashfoldw",
   },
   {
     name: "Mitzi Rollett",
     email: "mrollettx@ocn.ne.jp",
-    github: "fdaciuk",
+    github: "mrollettx",
   },
   {
     name: "Keriann Spellworth",
     email: "kspellworthy@stumbleupon.com",
-    github: "afpp3",
+    github: "kspellworthy",
   },
   {
     name: "Donovan Hucquart",
     email: "dhucquartz@github.com",
-    github: "fdaciuk",
+    github: "dhucquartz",
   },
   {
     name: "Saba Klaassens",
     email: "sklaassens10@nytimes.com",
-    github: "afpp3",
+    github: "sklaassens10",
   },
   {
     name: "Niki Penella",
     email: "npenella11@kickstarter.com",
-    github: "fdaciuk",
+    github: "npenella11",
   },
   {
     name: "Gerda Moxsom",
     email: "gmoxsom12@guardian.co.uk",
-    github: "afpp3",
+    github: "gmoxsom12",
   },
   {
     name: "Dion Jakubiak",
     email: "djakubiak13@prlog.org",
-    github: "fdaciuk",
+    github: "djakubiak13",
   },
 ]