feat: P-584 added bitcoin holding amount VC

[higherordertech]

Context

Added new data provider for BTC from https://blockchain.info, as this data is not available from existing dp.

Labels

Please apply following PR-related labels when appropriate:

• C0-breaking: if your change could break the existing client, e.g. API change, critical logic change
• C1-noteworthy: if your change is non-breaking, but is still worth noticing for the client, e.g. reference code improvement

How (Optional)

Testing Evidences

Please attach any relevant evidences if applicable

Generated VC example:

{
   "@context":[
      "https://www.w3.org/2018/credentials/v1",
      "https://w3id.org/security/suites/ed25519-2020/v1"
   ],
   "id":"0xe4e178c6f634ca9f9c69d7c57340df5b45d5f12dada372fe8b89a58939e1f6f8",
   "type":[
      "VerifiableCredential"
   ],
   "credentialSubject":{
      "id":"did:litentry:substrate:0xd4e35b16ec6b417386b948e7eaf5cc642a243096cecf366e6313689b90969f42",
      "description":"The amount of a particular token you are holding",
      "type":"Token Holding Amount",
      "assertionText":"TokenHoldingAmount(Btc)",
      "assertions":[
         {
            "and":[
               {
                  "src":"$token",
                  "op":"==",
                  "dst":"BTC"
               },
               {
                  "or":[
                     {
                        "and":[
                           {
                              "src":"$network",
                              "op":"==",
                              "dst":"bitcoin_p2tr"
                           }
                        ]
                     },
                     {
                        "and":[
                           {
                              "src":"$network",
                              "op":"==",
                              "dst":"bitcoin_p2pkh"
                           }
                        ]
                     },
                     {
                        "and":[
                           {
                              "src":"$network",
                              "op":"==",
                              "dst":"bitcoin_p2sh"
                           }
                        ]
                     },
                     {
                        "and":[
                           {
                              "src":"$network",
                              "op":"==",
                              "dst":"bitcoin_p2wpkh"
                           }
                        ]
                     },
                     {
                        "and":[
                           {
                              "src":"$network",
                              "op":"==",
                              "dst":"bitcoin_p2wsh"
                           }
                        ]
                     }
                  ]
               },
               {
                  "src":"$holding_amount",
                  "op":">=",
                  "dst":"0"
               },
               {
                  "src":"$holding_amount",
                  "op":"<",
                  "dst":"1"
               }
            ]
         }
      ],
      "values":[
         false
      ],
      "endpoint":"http://localhost:9933"
   },
   "issuer":{
      "id":"did:litentry:substrate:0xbcbc6dc9fc214b1d9bca7fa35b86a009c9ffb8c1520c479750884a72a7d71e96",
      "name":"Litentry TEE Worker",
      "mrenclave":"EPvr7uMAhMjqwAzJwZ345qat7Re4EEm4hGgGymfgS9je"
   },
   "issuanceDate":"2024-04-24T14:08:29.478214121+00:00",
   "parachainBlockNumber":73,
   "sidechainBlockNumber":132,
   "proof":{
      "created":"2024-04-24T14:08:29.478919104+00:00",
      "type":"Ed25519Signature2020",
      "proofPurpose":"assertionMethod",
      "proofValue":"42b46330e594bbeac8bd1e1393ab9528aba69a08559401807384676715933752b6f0794034f50d71866d82a0f3f20d4afe1690df0dddc2b39d1ce34abb266102",
      "verificationMethod":"0xbcbc6dc9fc214b1d9bca7fa35b86a009c9ffb8c1520c479750884a72a7d71e96"
   },
   "credentialSchema":{
      "id":"https://raw.githubusercontent.com/litentry/vc-jsonschema/main/dist/schemas/21-evm-holding-amount/1-0-0.json",
      "type":"JsonSchemaValidator2018"
   }
}

[linear]

P-584 Bitcoin holding amount

[kziemianek]

Is it possible and worthy to have ts test for this ?

[kziemianek]

Not sure if C0-breaking label correct one for this case as it only relates to 'clients' but I think we definetly want to express that environmental adjustments must be done.

[silva-fj]

LGTM