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Evidence row 70102

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://api.webintel-api.workers.dev/api/search/shanghai-gras-rankings
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2a3fa9e1d3d944a20fabb3feb34b99e5e0456ddec227f89649c4867a7d8522b6
Leaf
0x14c4704b44a1d0f57307c0a182a3585baee412cc578f4186ae1f5188a5f4133e

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.webintel-api.workers.dev/api/search/shanghai-gras-rankings"
    ]
  ],
  "name": "SiteCheck Web Intel",
  "owner_address": "0xb8491f953e6860d3b5840b73c60883ff099ceafa",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "J8vnmBx4pS1X7UUBTfz1yWBKiw69Dj2yRGRHDaXBRdhR",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x3600000000000000000000000000000000000000",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:5042",
        "payTo": "0xa4751fCAa83c9669cfe507bb6807507729839be3",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:143",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:480",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:10",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0xcebA9300f2b948710d2653dD7B07f33A8B32118C",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42220",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75",
        "extra": {
          "areFeesSponsored": true
        },
        "maxTimeoutSeconds": 300,
        "network": "stellar:pubnet",
        "payTo": "GBIX2M7HNL2G2VYU5KZ446OSN55ZWHS3WBEUP4JTLS6R34VXIGTDOAFI",
        "scheme": "exact"
      },
      {
        "amount": "0.002",
        "asset": "524C555344000000000000000000000000000000",
        "extra": {
          "areFeesSponsored": false,
          "invoiceId": "d5819660-6c9d-4d4f-819e-9576ac0f88f8",
          "issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 300,
        "network": "xrpl:0",
        "payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
        "scheme": "exact"
      },
      {
        "amount": "1541",
        "asset": "XRP",
        "extra": {
          "areFeesSponsored": false,
          "invoiceId": "c67106a1-d0b8-40b7-ae3c-d71fdb6cd95b",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 300,
        "network": "xrpl:0",
        "payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
        "scheme": "exact"
      }
    ],
    "description": "ShanghaiRanking Global Ranking of Academic Subjects (GRAS): for a subject (55, e.g. Mathematics, Computer Science, Clinical Medicine, Economics) and year, ranked universities with rank or band, total score, the five indicator scores, country and institution URL. Filter by country or university name. Without a subject, lists the subjects and their codes.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": "10",
              "subject": "Mathematics",
              "year": "2026"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "category": "Natural Sciences",
              "checkedAt": "2026-10-23T09:38:48.128Z",
              "code": "AS0101",
              "indicators": [
                "World-Class Faculty",
                "World-Class Output"
              ],
              "matches": 500,
              "ranked": 500,
              "rankings": [
                {
                  "country": "United States",
                  "indicators": {
                    "High Quality Research": 64.8,
                    "International Collaboration": 13.7,
                    "Research Impact": 43,
                    "World-Class Faculty": 85.6,
                    "World-Class Output": 200
                  },
                  "rank": "1",
                  "score": 407.1,
                  "university": "Princeton University",
                  "url": "https://www.shanghairanking.com/institution/princeton-university"
                },
                {
                  "country": "France",
                  "indicators": {
                    "High Quality Research": 81.7,
                    "International Collaboration": 15.2,
                    "Research Impact": 32.9,
                    "World-Class Faculty": 59.1,
                    "World-Class Output": 170.3
                  },
                  "rank": "2",
                  "score": 359.3,
                  "university": "Paris-Saclay University",
                  "url": "https://www.shanghairanking.com/institution/paris-saclay-university"
                }
              ],
              "source": "https://www.shanghairanking.com/rankings/gras/2026/AS0101",
              "subject": "Mathematics",
              "year": 2026
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "country": {
                      "description": "Optional country/region as ShanghaiRanking writes it, e.g. United States, China, Türkiye",
                      "type": "string"
                    },
                    "limit": {
                      "description": "Rows to return, 1 to 500 (default 50)",
                      "type": "string"
                    },
                    "subject": {
                      "description": "Subject name or code, e.g. Mathematics or AS0101 (omit to list subjects)",
                      "type": "string"
                    },
                    "university": {
                      "description": "Optional part of a university name",
                      "type": "string"
                    },
                    "year": {
                      "description": "Ranking year, 2017 to 2026 (default: newest for the subject)",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-25T00:05:10.525Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-25T00:05:10.372Z"
    },
    "resource": "https://api.webintel-api.workers.dev/api/search/shanghai-gras-rankings",
    "serviceName": "SiteCheck Web Intel",
    "tags": [
      "search",
      "shanghai",
      "gras",
      "rankings"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "ShanghaiRanking Global Ranking of Academic Subjects (GRAS): for a subject (55, e.g. Mathematics, Computer Science, Clinical Medicine, Economics) and year, ranked universities with rank or band, total score, the five indicator scores, country and institution URL. Filter by country or university name. Without a subject, lists the subjects and their codes."
}

What the leaf hashes

{"body":"2a3fa9e1d3d944a20fabb3feb34b99e5e0456ddec227f89649c4867a7d8522b6","id":70102,"kind":"listing","method":"baseline/1","observed_us":1793025479841611,"prev":null,"subject":"x402_bazaar:https://api.webintel-api.workers.dev/api/search/shanghai-gras-rankings","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.

How to check it · This row as JSON