From 6b5a4e1a59698fd4b8d3a94c3f8e85e218dcb6a3 Mon Sep 17 00:00:00 2001
From: s0lray <s0lray@users.noreply.github.com>
Date: Tue, 24 Mar 2026 19:35:17 -0400
Subject: [PATCH] feat(data): rename Digital Currency to Blockchain &
 Cryptocurrency, add 6 new subcategories with tools (THE-57)

- Renamed top-level category from 'Digital Currency' to 'Blockchain & Cryptocurrency'
- Added Chain Analysis Platforms (8 tools)
- Added DeFi & DEX Tracing (2 tools)
- Added Multi-Chain Explorers (2 tools)
- Added NFT Provenance (2 tools)
- Added Privacy Coin Analysis (2 tools)
- Added Wallet Clustering & Address Analysis (2 tools)
- Kept existing Bitcoin, Ethereum, Monero subcategories

Co-Authored-By: Paperclip <noreply@paperclip.ing>
---
 public/arf.json | 128 +++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 127 insertions(+), 1 deletion(-)

diff --git a/public/arf.json b/public/arf.json
index ccf0f6c..4620813 100644
--- a/public/arf.json
+++ b/public/arf.json
@@ -5084,9 +5084,87 @@
       ]
     },
     {
-      "name": "Digital Currency",
+      "name": "Blockchain & Cryptocurrency",
       "type": "folder",
       "children": [
+        {
+          "name": "Chain Analysis Platforms",
+          "type": "folder",
+          "children": [
+            {
+              "name": "Blockchair",
+              "type": "url",
+              "url": "https://blockchair.com/"
+            },
+            {
+              "name": "Etherscan",
+              "type": "url",
+              "url": "https://etherscan.io/"
+            },
+            {
+              "name": "Blockscan",
+              "type": "url",
+              "url": "https://blockscan.com/"
+            },
+            {
+              "name": "Bitref",
+              "type": "url",
+              "url": "https://bitref.com/"
+            },
+            {
+              "name": "OXT.me",
+              "type": "url",
+              "url": "https://oxt.me/"
+            },
+            {
+              "name": "Bitcoin Abuse Database",
+              "type": "url",
+              "url": "https://bitcoinabuse.com/"
+            },
+            {
+              "name": "Wallet Explorer",
+              "type": "url",
+              "url": "https://www.walletexplorer.com/"
+            },
+            {
+              "name": "Bitcoin Who's Who",
+              "type": "url",
+              "url": "https://www.bitcoinwhoswho.com/"
+            }
+          ]
+        },
+        {
+          "name": "DeFi & DEX Tracing",
+          "type": "folder",
+          "children": [
+            {
+              "name": "Dune Analytics",
+              "type": "url",
+              "url": "https://dune.com/"
+            },
+            {
+              "name": "DefiLlama",
+              "type": "url",
+              "url": "https://defillama.com/"
+            }
+          ]
+        },
+        {
+          "name": "Multi-Chain Explorers",
+          "type": "folder",
+          "children": [
+            {
+              "name": "Blockchair",
+              "type": "url",
+              "url": "https://blockchair.com/"
+            },
+            {
+              "name": "Bitquery Explorer",
+              "type": "url",
+              "url": "https://explorer.bitquery.io/"
+            }
+          ]
+        },
         {
           "name": "Bitcoin",
           "type": "folder",
@@ -5154,6 +5232,54 @@
               "url": "https://localmonero.co/blocks/"
             }
           ]
+        },
+        {
+          "name": "NFT Provenance",
+          "type": "folder",
+          "children": [
+            {
+              "name": "Etherscan NFT Tracker",
+              "type": "url",
+              "url": "https://etherscan.io/nft"
+            },
+            {
+              "name": "OpenSea",
+              "type": "url",
+              "url": "https://opensea.io/"
+            }
+          ]
+        },
+        {
+          "name": "Privacy Coin Analysis",
+          "type": "folder",
+          "children": [
+            {
+              "name": "XMRChain.net (Monero)",
+              "type": "url",
+              "url": "https://xmrchain.net/"
+            },
+            {
+              "name": "Zcash Block Explorer",
+              "type": "url",
+              "url": "https://blockchair.com/zcash"
+            }
+          ]
+        },
+        {
+          "name": "Wallet Clustering & Address Analysis",
+          "type": "folder",
+          "children": [
+            {
+              "name": "Wallet Explorer",
+              "type": "url",
+              "url": "https://www.walletexplorer.com/"
+            },
+            {
+              "name": "Blockchair",
+              "type": "url",
+              "url": "https://blockchair.com/"
+            }
+          ]
         }
       ]
     },