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Evidence row 116805

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://mcp.gapup.io/api/v1/call/content_provenance
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
88ff6e765877516d8d99996887249d747b58f8eea0370aba8b4f89450a1e40a3
Leaf
0x7893f8d0b48491f85a6fd843bfe525d9d9347dc57c249a856779108906f0c581

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://mcp.gapup.io/api/v1/call/content_provenance"
    ]
  ],
  "name": "mcp.gapup.io/api/v1/call/content_provenance",
  "owner_address": "0xba1e0a29b7c3ca3bca23ffd6922c6c37fbcc730c",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "Content provenance and rights metadata lookup, returns origin, source and licensing data for a work",
        "extra": {
          "assetTransferMethod": "eip3009",
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "10000",
        "maxTimeoutSeconds": 60,
        "mimeType": "application/json",
        "network": "eip155:8453",
        "payTo": "0xbA1E0A29B7C3CA3BCa23FfD6922c6c37fBcc730c",
        "resource": "https://mcp.gapup.io/api/v1/call/content_provenance",
        "scheme": "exact"
      }
    ],
    "description": "Content provenance and rights metadata lookup, returns origin, source and licensing data for a work",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "entity_id": "example"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "result": {},
              "source": "rest-api",
              "tool": "content_provenance"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "description": "Content provenance and rights metadata lookup, returns origin, source and licensing data for a work",
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "properties": {
                    "async": {
                      "description": "If true, returns a job_id immediately (<200ms) instead of waiting for the result. Poll the result with job_result(job_id). Use for slow tools to avoid client timeouts.",
                      "type": "boolean"
                    },
                    "entity_id": {
                      "description": "Entity id from content_catalog (e.g. 'video-game-elden-ring')",
                      "type": "string"
                    },
                    "entity_type": {
                      "description": "Whether the id is a franchise or a work (default: franchise)",
                      "enum": [
                        "franchise",
                        "work"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "entity_id"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                }
              },
              "type": "object"
            }
          },
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-18T01:20:30.484Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-18T01:20:30.281Z"
    },
    "resource": "https://mcp.gapup.io/api/v1/call/content_provenance",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Content provenance and rights metadata lookup, returns origin, source and licensing data for a work"
}

What the leaf hashes

{"body":"88ff6e765877516d8d99996887249d747b58f8eea0370aba8b4f89450a1e40a3","id":116805,"kind":"listing","method":"baseline/1","observed_us":1793025610293594,"prev":null,"subject":"x402_bazaar:https://mcp.gapup.io/api/v1/call/content_provenance","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x7893c81b861ee218cfedc2a3ba0df808605acfe4d583f54ab8151358c5dfe856
  2. 0x7921d72b07f199906a84edfce39a78b9accc1697efedddc0f795daedcb77d071
  3. 0x67e836f443b000b823052c7ab38a1dd01b047de2668228b9351a17135710afb4
  4. 0x79b299844435425c5455fe93bffb2a4d3b792d3f47b111714c1b49ea7f4941cf
  5. 0x60579054f42100413b183f869b3d9112994df760a4d225600e2105bb4738767d
  6. 0x34e155aa4d7921306b91ea4f5f6dd80edde08c04d8d8455f246e0f14a124ec7d
  7. 0xe8679f6f86079819b560fbd203f8a20b1e600d6809022a6bb0b59da6a3f94414
  8. 0x4ada24290db50015677c9265a75f23028c9ed7b3c9012950ba050da63adc7e54
  9. 0x8c3308a220839d70ff81d3818f196f48199a938de2ee9fc9f5f38c8bbab658e1
  10. 0x82de673d7b0aea740891d4dba7c3425d4070f8237d8c7357e6034c5ccc9ee734
  11. 0x15ee99441401ec9e8c72aaf51bd6c821ec4e6b18bc91225370e5c19c4c8e8448
  12. 0xdcba35a3346e9c4b9ae1267cc5995998c2c33da9ef658e955eaae1589ebbdcad
  13. 0x01c95624b1f2385ef774ee258a9ae58a4df07a1bdaa829de84e1d5201f3f39c2
  14. 0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f
  15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
  16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
  17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON