cardano-foundation · Maetti79 · Oct 18, 2022 · Oct 18, 2022 · Oct 18, 2022 · Oct 18, 2022
diff --git a/CIP-0071/README.MD b/CIP-0071/README.MD
@@ -0,0 +1,240 @@
+---
+CIP: 77
+Title: Verified Stake Pool Identity
+Authors: Dennis Mittmann <[email protected]>
+Status: Proposed
+Type: Process
+Created: 2022-10-18
+License: CC-BY-4.0
+---
+
+## Abstract
+
+This CIP defines a standard to verify Stake Pools using Decentralized Identifiers (DID)
+
+## Motivation
+
+The verification process of the authenticity of Stake Pools is currently a centralized effort. 
+
+## Specification
+
+### High-Level Overview
+
+1. Topic: Verification Validators Proof-of-Stake
+
+2. Background: Legal / Compliance
+
+3. Process Summary Pool Verification per identity source
+
+   - a) Pool Owner / Holder: Option to attach verification data points to the pool
+
+   - b) How: Connect Stake Pool metadata to one or more Digital Identifiers (DIDs)
+
+   - c) Data Points: Each of these data points stores information about a direct connection between the Stake Pool operator and some sort of > identity source.
+
+   - d) This > identity source could be a
+     - d1) social account, examples: Twitter, Facebook, Discord, GitHub, Apple, LinkedIn, Twitch, Google, more;
+     - d2) Know-Your-Customer (KYC), Know-Your-Business (KYB); Level: identity checks in up to 20 modules per jurisdiction and industry sector incl. financial transactions,
+     - d3) any other source where an identity is directly linked to an account or something similar
+
+   - e) Visibility and Audit: The data points connected to the Stake Pool are publicly visible and can be audited by anyone. Either manually or programmatically.
+
+   - f) Operator: The operator (HOLDER) can choose which identity data points he wants to connect to the pool,
+
+   - g) Delegator: The delegator (VERIFIER) can then choose if he trusts those data points (verifiable credentials) to stake with the pool or not.
+
+   - h) Product: The verified POOL owns a verifiable imprint with sources social media, KYC, KYB, other sources of reusable identity verification
+
+
+### Glossary
+
+Know-Your-Customer (KYC)
+
+Know-Your-Business (KYB)
+
+## Specification
+
+### Structure
+
+There are three different key components to this structure.
+
+| Component                    | Description                                                                                                           |
+| ---------------------------- | --------------------------------------------------------------------------------------------------------------------- |
+| DID                          | The actual Decentralized Identity Document, where the information about the connected identity data points is stored. |
+| Extended Stake Pool Metadata | This metadata segment is placed in the Extended Stake Pool Metadata and defines the connection to the DID.            |
+
+#### 1. DID
+
+This is an example DID taken from the official [W3C specification](https://www.w3.org/TR/did-core/#did-syntaxg).
+To keep the scope reasonable, this CIP will not explain the DID specification deeper. Please refer to the W3C speciation as linked above.
+The only important thing to note is that inside the DID document, the payload will contain KYC/KYB imprint Data that were linked to the DID document.
+
+```
+{
+   "payload":{
+      "timestamp":"2022.10.13",
+      "company":"IAMX AG",
+      "jurisdiction":"Switzerland",
+      "company_type_national":"Aktiengesellschaft",
+      "company_type_international":"public company limited by shares",
+      "street":"Dammstr.",
+      "street_number":"16",
+      "zip":"6300",
+      "city":"Zug",
+      "country":"Switzerland",
+      "VAT_identification_number":"CHE-270.340.034",
+      "commercial_register":"CH-170.3.046.506-9",
+      "date_of_incorporation":"2021.11.22",
+      "pool_ticker":"IAMX"
+   },
+   "@context":"https://github.com/IAMXID/did-method-iamx",
+   "signatures":[
+      {
+         "signature":"fnAp1inBgV7g5yZx86HaUaw43RZ8qgrjtriLcZ8RbcQhnUNrgLMKA6qxZz3CNGwsqzF3qtcWrKzaFijzgfNtEi98tQBhXHtLcW5dW5ysaPYcbRZAUPMfUVGxeQWMcB7h15mCQaqxYcnqPkpZwDiw3tk971wv3jim5SHtePGC2tpEbV71XF6QuNHFXbLfs82YxxUruEPLPQZi7RW59SUCVmpTdJPwUJbwL7TQdJkGcKJTNtuebowBzuZyPJEDCJQxR3MfyYvxo2mo9HYkvbFbwx5uLhkPQUhmwck6UdbbXhtaAJdZ4nW9EaBgJA2QyNRLAnQSBBRGwG8RApadGVX1hxiqxnc3sFazdcSkh6xVw4Y1aaTwdARZqAnae3mtHMJLDHQLtfhQxoYFpbzuugsdfBP4FtBV6LiCesT5xPCHNT1v71a6GQyEXUQeviwAnCzjvmKF1McvhAVEfdmgdFbpPK1Y9fW7p3Y9ZWudCHCmnQYZjGQsK9cz4uq636APLDfzpdnXHP72J73qUo8XqWvZoig9egmSHgTWKBo9WdvaBUsKBWb7ZpSyYj4wb9iz6xCa6DwgdAmAcWAfC87WomDSXo12t4kkyUS5ixYQRXgCLH11U4eQ9zLcwF9Zq46T4bmNDpFcsujBvg4SFC1JBYeV5f5FLU3NttR1jTdzjYzqWNoVeAQHZXykM6iZ8vqSNnD1BVDgRUZENmGNa1KhMxLriaBTYMmGfRfQydcYj3aNwU6p9JRhYupVPkueXGd1uMarBkj7UsQVsAH5zQybdaHNnagiihn1i9PxV1UrwLEhnTBPYTvvPorELEnFLdCNMtrxEvniK6uNcbubXRvoftoSYMmncDnrKaJu4RPuDAKpvwu8sjM3SfT4ws9cJqu1Zu15U3611K5BDPRFyWuK4pREgMKarKfPxLnWDqLm4g",
+         "DID":[
+            [
+               "did:iamx:cardanozggW2SuC7Phxth3SAjhtz7YuNfrcDhoRTz5WrSZ2xh38BTwf",
+               "Xpi6R1vn5PzPFkBb7S9XdNVSV6NGtXpYqF4kVGgytNcsxUvcztzn18V6LzibMzCc",
+               "aEyb1RP3nfyNLQ6aZ4MKEKDCeWKReCGpQ7bvGoRZX12kUGqBbTpkskou81ZXpAMv",
+               "UKe11tQY3GwK1or73VKhbdBjLxZf98z8hvYBopkwgqoSB9CL2rLSdBvuGc261irj",
+               "RdagpY1ViRWqZbfwNHNharsnayv4NdRNfVnJXqUqu1ysfJNaLxaZosTnWMe8HPfs",
+               "AbLanSRRWFeaET5xdaak8GP7ekKG961E2kfD6MfSthSS2n72DzqyHfssABhfzKBW",
+               "weHDF76BuhyWi6XX8BGFBhk5nLeMFiiU3MKjfC4sqNNQ62iVcayqwLxECroFTHjw",
+               "EDYdp61s7HVq43q7uYfJ8jqTts6mZXkZK2VWmbCmVDKYZMzDzqqFgQN6mznAj6Ei",
+               "tcDSm2nCoSYSRErms3AKXtxS6NR36135kpxh3LhAEYNiBvjNhW6JVkBh37cFFPDu",
+               "c2dSJvQYfhSzAHpHZK4pfHNe5bMiU8jxJC7WUAz8Gj9FAwQrXRJxS9qHD4G5CDfz",
+               "WNUxU7ZJy1QmhWDb7Gb2ycMtRDF3dhgcGpYRKewbX4dgkSy8yarGwNindGJVhMTk",
+               "t2Nmw2RayVHAiYvm4Y1LjZrVEXtx1oREbxKu885CRtgb1xegCYoy478Yz3bHfegE",
+               "jsn52VvDab7NdWvYudkUgGxYG7ACoHfwdNpLY32fEULL9FCAowSTAsrkKLWa94M7",
+               "tsh16Q3TSySGFFp48YjDnGsmh1jUAgzYU27Yt1LSedvzcAtjvPLsydXCEgz4LFnZ",
+               "WAYYpKbQC8LRELM7HpX2fe4RLD1apPdVCwJkDqkDwD6a7TdVW3FvjpGGwC9puNwh",
+               "vomgbeYuBJNz7AsfokCk7Vx5Q3YC4adidwg39X4Auapd3UuQ58BdTJVnZEavopdS"
+            ]
+         ],
+         "description":"Issuer",
+         "storageLocation":{
+            "uri":"ipfs://QmYtZkfa6Qvjt3mhKJX1on9VGa1YYP9tFfALowcz2tHSeZ",
+            "type":"ipfs"
+         }
+      },
+      {
+         "signature":"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",
+         "DID":[
+            [
+               "did:iamx:cardanozggW2SuC7Phxth3SAjhtz7YuNfrcDhoRTz5WrSZ2xh38BTwf",
+               "Xpi6R1vn5PzPFkBb7nNv7WBouf4cxMbeCqMxM6D3EeE16YbtUvGhDj9B3SFbRhoj",
+               "nJmmq4qThvWtxcS6jvXVJg8unEQMHfrAyjh4rMm4GYgD21ud3nSGS242brxtN3Za",
+               "MbaAJ9AJH52quhb6mjnhJRqzFF7qr6x92PfYpavjo6s2pq5oNMtbpky5yWwDVdj3",
+               "x5s26WXXf4nN5kcPhyS8GD2oWfF8DjLzcdgWbwTU3wXiGBUyrXiyqzAmdnA49Ly7",
+               "Ncsisu8MBtYAF2HioDjCLGidfJfuELuxVtumkyJapRAKEZSX3mJnbthAB6imuGYw",
+               "rFyTTcjYiNzU3KGgTqMEiqjxvr5gZzaDHw6WLVsNr4S8XJWqGib6wsuxP1VbZpyf",
+               "f78qBSmXwexBEYmEawVVq54Mp7PxkZre2Q69AAKVS3qFzZ7BzFpcqxu7trmvZLLB",
+               "wWfTwYHJfGqJ6meShUVi69jDeV3XucDwipBWoDxTmpp9zY3eXG62Xu5MbHYdwQHG",
+               "Eum8ArCbN71oKJWyAc149JoamrGRJTKCd9GwX2wBvWr97VsZCw4B6CXyjSKCHjvZ",
+               "puePL1juS8b8yuU8rsUHrLhvVkGVPz7Wdj6XjcgFg9oLYwyQZNmBB7gmrVf5GrRY",
+               "LdLRBcBjyAUcuNiGW9n52mpFSssYBQ79V4yaMbbBbP4JyA1KzXSGsTSNy48N9okb",
+               "T4Syb3xLJsrMfjdfRzTYFpNSpYMNfgWkvYMHrEPrDBhSFkooo5FssXT8BS9kwnFs",
+               "6uuwiQrXSwJBmFqVe7CDG6Z3j3bTCMdwumyhMNm5aoUdSMWuAWFz47pAH4aDoPCR",
+               "5gXiEmqn8ecsxFiZfv4nZKFfjsVHVvxAYuwoJm5DP5W8gDRsG3ucbtGVp9MyuAMC",
+               "peW3nAYJzjK5bpkcw7oGojAzV7VWAGfBpyTLY4CTC456N4kwbunXaVdfs9ALiGbv"
+            ]
+         ],
+         "description":"Creator",
+         "storageLocation":{
+            "uri":"ipfs://QmRGaEGjyzrk3wNCwaPDydJtCrtJVddoeeAxQUHcizDdYU",
+            "type":"ipfs"
+         }
+      },
+      {
+         "signature":"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",
+         "DID":[
+            [
+               "did:iamx:cardanozggW2SuC7Phxth3SAjhtz7YuNfrcDhoRTz5WrSZ2xh38BTwf",
+               "Xpi6R1vn5PzPFkBc81jEs2Fb3rjaJfCatjwKbCk4zCnxwtMdsj5BjEb4Vg7erDXw",
+               "wUfjyrjdAckF13nEyHK4YFSJNYyp4vfxwd7ds9LszjgmtBU6f1yTeNzoAVSRAzQv",
+               "pCVLPhGvzFFrH5wNfMEvs82KfMtjncgLanuFMH9UjupDJupkPv2eaoV9sFW7ifGP",
+               "kUoAcKM98q2tmSfygL316Y9fSGcoC8fEjH9GANQ54aaiHrsUu7JszEAgkuq2Zxaz",
+               "qoGznUo2UkBrij7Xn21D8DfSPSm9TtusBM1UWJWe3eZqZnDBgPKfBNMSLUpUauG6",
+               "8WHpK1nKHP6kMpPi4WCnprpdpmU9KLzFeVRo8KWkwuQhxu8VDC6FZDRc7eHgVTCL",
+               "KGfUnMtBqeMQGDB46JSEyGRW9wQsfmb4hsPM8teUk4uBU1UHJXmdKnxT7wYVw6Np",
+               "1a1zEpyhF2deYX4Ki3ekmqMCPGcQ9FFLYPFDjJjnBgpFWkVe5maQHa8WupEEroMG",
+               "NFEA6UmQaPypwCqA6aiVRDURWKPHuZFRaHAefmkdR2LoJjwmmNPtHr6iaEGN4fvD",
+               "juYMzv4N2VDkKqm7cY8Y8k43Fx1wMzfQDQr9iq7SvWpB4xPMGFMsi6CDn5EjrQV4",
+               "PKVLzbUmSkvvXRJ4MVkcD4YM2tDkCiFWQ4MbZcG9JivzeKVsoRKFUjmfkHBHMYe1",
+               "iMede6UrLsg72mQezdgxZN8MtuYSVAhkYqToTABigWcnF8XqxX48mpnpeimzbeTZ",
+               "5tgeR2o6v7KnRZi7THHs4DJEhrsAJiME2q67nLVz4AXWNomHK4MhGoWJh6kf3hMX",
+               "shHHFHkduHRq36jy4gm7X5NEmuj1EzXqmqjwSNhosmWGYg2FmSbY413eBFJ7Toin",
+               "UQD3wArwtMJBrzbTkQA6aGmrQRbvjfQNBvS1JMNEgKbN13FMqB9FQXr5N2fynRXA"
+            ]
+         ],
+         "description":"IAMX",
+         "storageLocation":{
+            "uri":"ipfs://QmaCnFpHZqC6vUfVobUscCxRFn1snb3XH7K8W3ZEAkooeo",
+            "type":"ipfs"
+         }
+      }
+   ]
+}
+```
+
+#### 3. Extended Stake Pool metadata
+
+This token can be linked in extended Stake Pool metadata JSON
+
+```
+{
+  "extended": "https://iamx.id/iamx_extended.json",
+  "info": {
+    "url_png_icon_64x64": "https://iamx.id/logoSmall_64x64.png",
+    "url_png_logo": "https://iamx.id/logoBig.png",
+    "location": "Zug,Swiss",
+    "social": {
+      "twitter_handle": "@iam_x_identity",
+      "instagramm_handle": "@iam_x",
+      "github_handle": "IAMXID"
+    },
+    "company": {
+      "name": "IAMX AG"
+    },
+    "about": {
+      "me": "The era of your identity serving as the product, controlled and capitalized by corporates is coming to an end.",
+      "server": "Dedicated Servers hosted in a professional Swiss server center."
+    },
+    "@context": "https://github.com/IAMXID/did-method-iamx",    
+    "files": [
+      {
+        "mediaType": "application/ld+json",
+        "name": "vPOOL",
+        "src": "ipfs://QmVPtEVqDAzhWYVKZPvAtCxHLHRQ11WZK6szSGfQFfrqQa"
+      }
+    ],
+    "type": "Ed25519VerificationKey2020"
+    "version" : "1.00",
+  },
+  "my-pool-ids": {}
+}
+```
+
+## Cross-Chain Compatibility
+
+To make this standard cross-chain compatible, it is possible to set the value of the src parameter under files to a unique identifier on another blockchain, where the DID might be located.
+
+## Backwards Compatibility
+
+To keep metadata compatible with changes coming up in the future, we use the **`version`** property.
+
+## Rationale
+The focus of this standard is on ease-of-use & flexibility. Using this standard, it is possible to reference DIDs not only on Cardano but at any arbitrary location, even cross-chain. It is also relatively simple to understand and implement because it borrows heavily from pre-existing metadata standards.
+
+## Path to Active
+
+By displaying this solution at the Catalyst Guild Hall, we hope to reach more creators that are willing to integrate this solution.
+
+## References
+
+- W3C DID Specification: https://www.w3.org/TR/did-core/#did-syntaxg
+- CIP-0066 NFT-Identity
+
+## Copyright
+
+This CIP is licensed under CC-BY 4.0