Evidence row 116803

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://mcp.gapup.io/api/v1/call/content_discovery"
    ]
  ],
  "name": "mcp.gapup.io/api/v1/call/content_discovery",
  "owner_address": "0xba1e0a29b7c3ca3bca23ffd6922c6c37fbcc730c",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "Content discovery and search over the enriched media catalogue, returns matching works ranked by relevance",
        "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_discovery",
        "scheme": "exact"
      }
    ],
    "description": "Content discovery and search over the enriched media catalogue, returns matching works ranked by relevance",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "domain": "music"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "result": {},
              "source": "rest-api",
              "tool": "content_discovery"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "description": "Content discovery and search over the enriched media catalogue, returns matching works ranked by relevance",
          "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"
                    },
                    "domain": {
                      "description": "Content domain to search within",
                      "enum": [
                        "music",
                        "film",
                        "tv",
                        "video-game"
                      ],
                      "type": "string"
                    },
                    "limit": {
                      "description": "Maximum franchises to return (default 25)",
                      "maximum": 50,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "query": {
                      "description": "Free-text intent for semantic search (e.g. 'melancholic synth-pop about heartbreak'). Mutually exclusive with `tag`.",
                      "maxLength": 400,
                      "minLength": 3,
                      "type": "string"
                    },
                    "tag": {
                      "description": "Tag label to match precisely (e.g. 'thriller', 'co-op'). Mutually exclusive with `query`.",
                      "maxLength": 80,
                      "minLength": 2,
                      "type": "string"
                    }
                  },
                  "required": [
                    "domain"
                  ],
                  "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": "2026-10-18T01:26:00.656Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-18T01:26:00.079Z"
    },
    "resource": "https://mcp.gapup.io/api/v1/call/content_discovery",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Content discovery and search over the enriched media catalogue, returns matching works ranked by relevance"
}

What the leaf hashes

{"body":"fe6a2d8988687e08ef1efda7b9f7610e9614ffb55ea4cdf4a146354138826e74","id":116803,"kind":"listing","method":"baseline/1","observed_us":1793025610291327,"prev":null,"subject":"x402_bazaar:https://mcp.gapup.io/api/v1/call/content_discovery","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. 0x94968f790f7074659563cb7a55165a9555e1183518b8c75cda9af13594678046
2. 0x9bb1cf0a1b666c0d6f65f927689290439f3f1ce0468d98f0d6e6f4943e2425b5
3. 0xc0a50c4171f491a5e30a3de8b125ab77badd8a23146aa023d97e9e0c8b1d582a
4. 0x5be5811ca2f9ea408acb9468ee02365058cf45dac9e1d091bce2abf88356f30f
5. 0xb60b5a2e857373b5310506421753ccb320cf399771e4f874c056efe4bed79664
6. 0xd1ab6ebcf28ee80d97bde36feef568cdce645b57e19fd582f4d90be20bc5faf7
7. 0x47093a88bb263fa54586973bb5e8f598c887aa30a32613cadd2a38b1375958db
8. 0xb87b8b334c2e936385d5ed5bb3e5b48b448046f54c6d7dae9c00861728595f3c
9. 0xa23016cc90d4fbbf4d59d58b67049ba516391bb9a30b7a08b4a59f881cb1c041
10. 0x07fa9991702d9e756ee102ffd8326f6ed64c777e9ef41d71d141c1c37856f00e
11. 0x4c1c9421c6648584bc5a6ac33a99ef69338fb841b9063ca93df8c027794ce0e5
12. 0x12169ac86722058ecf46a1b83c56e8b21899ab108a12c5a4429da74c5d191294
13. 0xb314422bc93e7f1c0b706c67f5fff96c5ddf74934bb2fe8ab6291ae016907e37
14. 0x49062da782c4f73855ddd5fdd51840749f928b5f17d1ce75ac50f2d829104e72
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae