From d4a8039a364122a1dd499054d2f62e8f64b7c347 Mon Sep 17 00:00:00 2001
From: Akshay <akshay.ap95@gmail.com>
Date: Mon, 21 Feb 2022 19:21:12 +0100
Subject: [PATCH] Issue-#898: Fix invalid json ddo example

---
 content/concepts/did-ddo.md | 233 +++++++++++++++++-------------------
 1 file changed, 113 insertions(+), 120 deletions(-)

diff --git a/content/concepts/did-ddo.md b/content/concepts/did-ddo.md
index 338e2839..435b4a53 100644
--- a/content/concepts/did-ddo.md
+++ b/content/concepts/did-ddo.md
@@ -753,130 +753,123 @@ Example:
 
 ```json
 {
-  "@context": ["https://w3id.org/did/v1"],
-  "id": "did:op:ACce67694eD2848dd683c651Dab7Af823b7dd123",
-  "version": "4.0.0",
-  "chainId": 1,
-  "nftAddress": "0x123",
-  "metadata": {
-    "created": "2020-11-15T12:27:48Z",
-    "updated": "2021-05-17T21:58:02Z",
-    "description": "Sample description",
-    "name": "Sample asset",
-    "type": "dataset",
-    "author": "OPF",
-    "license": "https://market.oceanprotocol.com/terms"
-  },
-  "services": [
-    {
-      "id": "1",
-      "type": "access",
-      "files": "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",
-      "name": "Download service",
-      "description": "Download service",
-      "datatokenAddress": "0x123",
-      "serviceEndpoint": "https://myprovider.com",
-      "timeout": 0,
-      "consumerParameters": [
-        {
-          "name":"surname",
-          "type": "text",
-          "label": "Name",
-          "required": true,
-          "default": "NoName"
-          "description":"Please fill your name"
-        },
-       {
-          "name":"age",
-          "type": "number",
-          "label": "Age",
-          "required": false,
-          "default": 0
-          "description":"Please fill your age"
-      }]
-    },
-    {
-      "id": "2",
-      "type": "compute",
-      "files": "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",
-      "name": "Compute service",
-      "description": "Compute service",
-      "datatokenAddress": "0x124",
-      "serviceEndpoint": "https://myprovider.com",
-      "timeout": 3600,
-      "compute": {
-        "allowRawAlgorithm": false,
-        "allowNetworkAccess": true,
-        "publisherTrustedAlgorithmPublishers": ["0x234", "0x235"],
-        "publisherTrustedAlgorithms": [
-          {
-            "did": "did:op:123",
-            "filesChecksum": "100",
-            "containerSectionChecksum": "200"
-          },
-          {
-            "did": "did:op:124",
-            "filesChecksum": "110",
-            "containerSectionChecksum": "210"
-          }
-        ]
-      }
-    }
-  ],
-  "credentials": {
-    "allow": [
-      {
-        "type": "address",
-        "values": ["0x123", "0x456"]
-      }
-    ],
-    "deny": [
-      {
-        "type": "address",
-        "values": ["0x2222", "0x333"]
-      }
-    ]
-  },
+	"@context": ["https://w3id.org/did/v1"],
+	"id": "did:op:ACce67694eD2848dd683c651Dab7Af823b7dd123",
+	"version": "4.0.0",
+	"chainId": 1,
+	"nftAddress": "0x123",
+	"metadata": {
+		"created": "2020-11-15T12:27:48Z",
+		"updated": "2021-05-17T21:58:02Z",
+		"description": "Sample description",
+		"name": "Sample asset",
+		"type": "dataset",
+		"author": "OPF",
+		"license": "https://market.oceanprotocol.com/terms"
+	},
+	"services": [{
+			"id": "1",
+			"type": "access",
+			"files": "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",
+			"name": "Download service",
+			"description": "Download service",
+			"datatokenAddress": "0x123",
+			"serviceEndpoint": "https://myprovider.com",
+			"timeout": 0,
+			"consumerParameters": [{
+					"name": "surname",
+					"type": "text",
+					"label": "Name",
+					"required": true,
+					"default": "NoName",
+					"description": "Please fill your name"
+				},
+				{
+					"name": "age",
+					"type": "number",
+					"label": "Age",
+					"required": false,
+					"default": 0,
+					"description": "Please fill your age"
+				}
+			]
+		},
+		{
+			"id": "2",
+			"type": "compute",
+			"files": "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",
+			"name": "Compute service",
+			"description": "Compute service",
+			"datatokenAddress": "0x124",
+			"serviceEndpoint": "https://myprovider.com",
+			"timeout": 3600,
+			"compute": {
+				"allowRawAlgorithm": false,
+				"allowNetworkAccess": true,
+				"publisherTrustedAlgorithmPublishers": ["0x234", "0x235"],
+				"publisherTrustedAlgorithms": [{
+						"did": "did:op:123",
+						"filesChecksum": "100",
+						"containerSectionChecksum": "200"
+					},
+					{
+						"did": "did:op:124",
+						"filesChecksum": "110",
+						"containerSectionChecksum": "210"
+					}
+				]
+			}
+		}
+	],
+	"credentials": {
+		"allow": [{
+			"type": "address",
+			"values": ["0x123", "0x456"]
+		}],
+		"deny": [{
+			"type": "address",
+			"values": ["0x2222", "0x333"]
+		}]
+	},
 
-  "nft": {
-    "address": "0x123",
-    "name": "Ocean Protocol Asset v4",
-    "symbol": "OCEAN-A-v4",
-    "owner": "0x0000000",
-    "state": 0,
-    "created": "2000-10-31T01:30:00",
-    "tokenURI": "xxx"
-  },
+	"nft": {
+		"address": "0x123",
+		"name": "Ocean Protocol Asset v4",
+		"symbol": "OCEAN-A-v4",
+		"owner": "0x0000000",
+		"state": 0,
+		"created": "2000-10-31T01:30:00",
+		"tokenURI": "xxx"
+	},
 
-  "datatokens": [
-    {
-      "address": "0x000000",
-      "name": "Datatoken 1",
-      "symbol": "DT-1",
-      "serviceId": "1"
-    },
-    {
-      "address": "0x000001",
-      "name": "Datatoken 2",
-      "symbol": "DT-2",
-      "serviceId": "2"
-    }
-  ],
+	"datatokens": [{
+			"address": "0x000000",
+			"name": "Datatoken 1",
+			"symbol": "DT-1",
+			"serviceId": "1"
+		},
+		{
+			"address": "0x000001",
+			"name": "Datatoken 2",
+			"symbol": "DT-2",
+			"serviceId": "2"
+		}
+	],
 
-  "event": {
-    "tx": "0x8d127de58509be5dfac600792ad24cc9164921571d168bff2f123c7f1cb4b11c",
-    "block": 12831214,
-    "from": "0xAcca11dbeD4F863Bb3bC2336D3CE5BAC52aa1f83",
-    "contract": "0x1a4b70d8c9DcA47cD6D0Fb3c52BB8634CA1C0Fdf",
-    "datetime": "2000-10-31T01:30:00"
-  },
+	"event": {
+		"tx": "0x8d127de58509be5dfac600792ad24cc9164921571d168bff2f123c7f1cb4b11c",
+		"block": 12831214,
+		"from": "0xAcca11dbeD4F863Bb3bC2336D3CE5BAC52aa1f83",
+		"contract": "0x1a4b70d8c9DcA47cD6D0Fb3c52BB8634CA1C0Fdf",
+		"datetime": "2000-10-31T01:30:00"
+	},
 
-  "purgatory": {
-    "state": false
-  },
+	"purgatory": {
+		"state": false
+	},
 
-  "stats": {
-    "orders": 4
-  }
+	"stats": {
+		"orders": 4
+	}
 }
 ```