domain: migrate to proof.kovina.org

AGENTS.md

@@ -8,7 +8,7 @@ OpenProof is a privacy-first, open-source cryptographic proof-of-existence tool
 
 v0.2.0 — Cryptographic Foundation + Bundle Proofs + Professional Evidence + Verification Engine + Long-Term Preservation + Explorer Improvements.
 
-Deployed at https://openproof.vercel.app.
+Deployed at https://proof.kovina.org.
 
 ## Architecture
 

README.md

@@ -6,7 +6,7 @@ OpenProof is a privacy-first, open-source proof-of-existence app for files, buil
 
 It lets users create timestamped blockchain proofs for file fingerprints without uploading or storing the files themselves. Files are hashed locally in the browser with SHA-256, and only the resulting `bytes32` hash is registered onchain through a minimal Solidity contract.
 
-[![Live app](https://img.shields.io/badge/live-openproof.vercel.app-0052FF?style=for-the-badge)](https://openproof.vercel.app)
+[![Live app](https://img.shields.io/badge/live-proof.kovina.org-0052FF?style=for-the-badge)](https://proof.kovina.org)
 [![CI](https://img.shields.io/github/actions/workflow/status/sparshsam/openproof/ci.yml?branch=main&style=for-the-badge&label=CI)](https://github.com/sparshsam/openproof/actions/workflows/ci.yml)
 [![License: AGPL v3](https://img.shields.io/github/license/sparshsam/openproof?style=for-the-badge)](LICENSE)
 [![Built on Base Sepolia](https://img.shields.io/badge/Built%20on-Base%20Sepolia-0052FF?style=for-the-badge)](https://sepolia.basescan.org/address/0x60d3DD631E6e4F6D76f761689d6FA229945a874a)
@@ -15,7 +15,7 @@ It lets users create timestamped blockchain proofs for file fingerprints without
 
 ## Quick Links
 
-- [Live app](https://openproof.vercel.app)
+- [Live app](https://proof.kovina.org)
 - [BaseScan contract](https://sepolia.basescan.org/address/0x60d3DD631E6e4F6D76f761689d6FA229945a874a)
 - [Architecture](docs/ARCHITECTURE.md)
 - [Receipt specification](docs/spec/receipt-specification.md)

docs/RELEASE_NOTES.md

@@ -51,7 +51,7 @@ See `CHANGELOG.md` for the full version history.
 
 ---
 
-**Deployed at:** https://openproof.vercel.app  
+**Deployed at:** https://proof.kovina.org  
 **Source:** https://github.com/sparshsam/openproof  
 **License:** AGPL-3.0-only  
 **Contact:** sparshsam@gmail.com

docs/STORE_METADATA.md

@@ -94,19 +94,19 @@ Utilities / Productivity
 
 ## Privacy Notes for Store Listing
 
-> OpenProof never uploads, stores, or transmits user files. All file hashing occurs locally in the browser using the Web Crypto API. Only the resulting 32-byte SHA-256 hash may be sent to the blockchain if the user chooses to register a proof. No analytics, no tracking, no accounts, no backend. See full privacy policy at https://openproof.vercel.app/docs/privacy
+> OpenProof never uploads, stores, or transmits user files. All file hashing occurs locally in the browser using the Web Crypto API. Only the resulting 32-byte SHA-256 hash may be sent to the blockchain if the user chooses to register a proof. No analytics, no tracking, no accounts, no backend. See full privacy policy at https://proof.kovina.org/docs/privacy
 
 ## Support URL
 
 https://github.com/sparshsam/openproof/issues
 
 ## Marketing URL
 
-https://openproof.vercel.app
+https://proof.kovina.org
 
 ## Privacy Policy URL
 
-https://openproof.vercel.app/docs/privacy — or refer to the published policy.
+https://proof.kovina.org/docs/privacy — or refer to the published policy.
 
 ## Screenshot Specifications
 

docs/receipt-schema.md

@@ -75,7 +75,7 @@ New receipts are always created at the latest version pair. Old receipts without
   "createdTimestamp": "2025-01-15T10:30:00.000Z",  // ISO-8601 string
 
   // ── Verification links ──
-  "verificationUrl": "https://openproof.vercel.app/proof/0xabc...",
+  "verificationUrl": "https://proof.kovina.org/proof/0xabc...",
   "verificationInstructions": "Open OpenProof, choose Verify Proof..."
 
   // ── Forward-compatible metadata (v3+) ──
@@ -286,7 +286,7 @@ Receipts from older schema versions are automatically migrated by `migrateReceip
   "transactionUrl": "https://sepolia.basescan.org/tx/0xabcdef...",
   "creatorWallet": "0x1234567890abcdef1234567890abcdef12345678",
   "createdTimestamp": "2025-01-15T10:30:00.000Z",
-  "verificationUrl": "https://openproof.vercel.app/proof/0x9f86d0818...",
+  "verificationUrl": "https://proof.kovina.org/proof/0x9f86d0818...",
   "verificationInstructions": "Open OpenProof, choose Verify Proof, select the original file, and compare the locally generated SHA-256 hash against the onchain registry entry. The file must match exactly."
 }
 ```
@@ -327,7 +327,7 @@ Receipts from older schema versions are automatically migrated by `migrateReceip
   "transactionUrl": "https://sepolia.basescan.org/tx/0x1234...",
   "creatorWallet": "0x1234...",
   "createdTimestamp": "2025-01-15T10:30:00.000Z",
-  "verificationUrl": "https://openproof.vercel.app/proof/0x55aabbccddee...",
+  "verificationUrl": "https://proof.kovina.org/proof/0x55aabbccddee...",
   "verificationInstructions": "Open OpenProof, choose Verify Proof..."
 }
 ```

docs/repo-metadata.md

@@ -9,7 +9,7 @@ Privacy-first proof-of-existence app for timestamping local SHA-256 file hashes
 Website:
 
 ```text
-https://openproof.vercel.app
+https://proof.kovina.org
 ```
 
 Recommended topics:

docs/security-principles.md

@@ -70,7 +70,7 @@ npm run build
 
 ### 2.3 Domain and Hosting
 
-- The official deployment is at `openproof.vercel.app`. Self-hosted deployments on other domains are independent instances with their own trust boundary.
+- The official deployment is at `proof.kovina.org`. Self-hosted deployments on other domains are independent instances with their own trust boundary.
 - Users should verify they are on the correct domain before connecting a wallet or registering a proof.
 - Self-hosted operators should enable HTTPS and configure HSTS headers.
 

public/sitemap.xml

@@ -1,31 +1,31 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
   <url>
-    <loc>https://openproof.vercel.app/</loc>
+    <loc>https://proof.kovina.org/</loc>
     <priority>1.0</priority>
   </url>
   <url>
-    <loc>https://openproof.vercel.app/create</loc>
+    <loc>https://proof.kovina.org/create</loc>
     <priority>0.9</priority>
   </url>
   <url>
-    <loc>https://openproof.vercel.app/verify</loc>
+    <loc>https://proof.kovina.org/verify</loc>
     <priority>0.9</priority>
   </url>
   <url>
-    <loc>https://openproof.vercel.app/about</loc>
+    <loc>https://proof.kovina.org/about</loc>
     <priority>0.7</priority>
   </url>
   <url>
-    <loc>https://openproof.vercel.app/docs</loc>
+    <loc>https://proof.kovina.org/docs</loc>
     <priority>0.7</priority>
   </url>
   <url>
-    <loc>https://openproof.vercel.app/privacy</loc>
+    <loc>https://proof.kovina.org/privacy</loc>
     <priority>0.3</priority>
   </url>
   <url>
-    <loc>https://openproof.vercel.app/terms</loc>
+    <loc>https://proof.kovina.org/terms</loc>
     <priority>0.3</priority>
   </url>
 </urlset>

src/app/layout.tsx

@@ -13,7 +13,7 @@ const geistMono = Geist_Mono({
 });
 
 export const metadata: Metadata = {
-  metadataBase: new URL("https://openproof.vercel.app"),
+  metadataBase: new URL("https://proof.kovina.org"),
   title: {
     default: "OpenProof",
     template: "%s | OpenProof",
@@ -32,13 +32,13 @@ export const metadata: Metadata = {
     "wagmi",
   ],
   alternates: {
-    canonical: "https://openproof.vercel.app",
+    canonical: "https://proof.kovina.org",
   },
   openGraph: {
     title: "OpenProof",
     description:
       "Open-source cryptographic proof infrastructure built on Base Sepolia. Timestamp file fingerprints onchain without uploading files anywhere.",
-    url: "https://openproof.vercel.app",
+    url: "https://proof.kovina.org",
     siteName: "OpenProof",
     images: [
       {