Evidence row 116807

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://mcp.gapup.io/api/v1/call/content_similar"
    ]
  ],
  "name": "mcp.gapup.io/api/v1/call/content_similar",
  "owner_address": "0xba1e0a29b7c3ca3bca23ffd6922c6c37fbcc730c",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "Similar-works recommendation engine, returns titles most alike a given work by tags and audience profile",
        "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_similar",
        "scheme": "exact"
      }
    ],
    "description": "Similar-works recommendation engine, returns titles most alike a given work by tags and audience profile",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "entity_id": "example"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "result": {},
              "source": "rest-api",
              "tool": "content_similar"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "description": "Similar-works recommendation engine, returns titles most alike a given work by tags and audience profile",
          "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",
                      "type": "string"
                    },
                    "entity_type": {
                      "enum": [
                        "franchise",
                        "work"
                      ],
                      "type": "string"
                    },
                    "limit": {
                      "maximum": 30,
                      "minimum": 1,
                      "type": "integer"
                    }
                  },
                  "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": "2026-10-18T01:20:26.727Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-18T01:20:26.456Z"
    },
    "resource": "https://mcp.gapup.io/api/v1/call/content_similar",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Similar-works recommendation engine, returns titles most alike a given work by tags and audience profile"
}

What the leaf hashes

{"body":"e01c364d455123210c1441ce4a7dd2b329a88ddc54c2b004f461136f813ca26f","id":116807,"kind":"listing","method":"baseline/1","observed_us":1793025610295863,"prev":null,"subject":"x402_bazaar:https://mcp.gapup.io/api/v1/call/content_similar","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x8fc1ddd07118662c1f66824b2f633c4949c832d453d34d8f865877147322e46b
2. 0x88d3f28692f3e7af12a66dbfda08f73c879c40074382919cda596e0d22f59157
3. 0x9170a8a67c115491402e8ef3194c710ff5aa1bfef1ec9e3517a32d1114ce6c1d
4. 0xdcb23b96892744b202af2137391f3dd2c547716e22266ef207c019e113a6d65b
5. 0x0547e54f417e77204e7aeaf4e0d52b1e62a7484810680b7fc6530bca079c89ef
6. 0x9ecf27b80320a1773f971fc9ebd968830410154b17cd61fb12fe1ce975739763
7. 0xe2fafb365a298cb8a067157b013a770df6dec84b3c9502eff7cdb23d0ee535f5
8. 0x4cf29b85012de3ff64f3a5087a80e3b9ace7a723a84489f0078dd6ab8401a3df
9. 0x49df1bc4ca978123e94a91d4ff43e70d00299f08473152f9ee6956a69f073b9d
10. 0x008d45ed99bece5d0babf3bd1d6fb4a93a70f99077db6328a9bbfbc9519f9600
11. 0x4ef4c3a70c6b26977cbaf534a1ab9edcc651b2d385e682cd5a3f54a060ec0018
12. 0x4634efb8094d1dd2874013b832ad8653e49400f57bf98efdcc5f925ed08d0f5b
13. 0xc0cb184c9bdf71abcf18fda97bd59289153d120dbf8fee9f517b63bf303deb95
14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae