Evidence row 116817

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://mcp.gapup.io/api/v1/call/polymarket_events"
    ]
  ],
  "name": "mcp.gapup.io/api/v1/call/polymarket_events",
  "owner_address": "0xba1e0a29b7c3ca3bca23ffd6922c6c37fbcc730c",
  "raw": {
    "accepts": [
      {
        "amount": "8000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "Live Polymarket events ranked by volume — an event groups related markets. Title, description, dates and URL.",
        "extra": {
          "assetTransferMethod": "eip3009",
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "8000",
        "maxTimeoutSeconds": 60,
        "mimeType": "application/json",
        "network": "eip155:8453",
        "payTo": "0xbA1E0A29B7C3CA3BCa23FfD6922c6c37fBcc730c",
        "resource": "https://mcp.gapup.io/api/v1/call/polymarket_events",
        "scheme": "exact"
      }
    ],
    "description": "Live Polymarket events ranked by volume — an event groups related markets. Title, description, dates and URL.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "async": true,
              "includeClosed": true,
              "limit": 1
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "result": {},
              "source": "rest-api",
              "tool": "polymarket_events"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "description": "Live Polymarket events ranked by volume — an event groups related markets. Title, description, dates and URL.",
          "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"
                    },
                    "includeClosed": {
                      "description": "Include finished events (default false)",
                      "type": "boolean"
                    },
                    "limit": {
                      "description": "Maximum events (default 20)",
                      "maximum": 100,
                      "minimum": 1,
                      "type": "integer"
                    }
                  },
                  "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": "2026-10-18T01:20:49.891Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-18T01:20:49.671Z"
    },
    "resource": "https://mcp.gapup.io/api/v1/call/polymarket_events",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Live Polymarket events ranked by volume — an event groups related markets. Title, description, dates and URL."
}

What the leaf hashes

{"body":"2796a321df42de51195d50f03162da6d56da018753fd817f04ca61c1fe6f10b2","id":116817,"kind":"listing","method":"baseline/1","observed_us":1793025610306170,"prev":null,"subject":"x402_bazaar:https://mcp.gapup.io/api/v1/call/polymarket_events","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. 0xbe55915317477d99e4b6d617c229400b40b967645ce307e524178a40b0776d5c
2. 0x3dde7a2d1eb370e5ae77f423281617a18d827d061f441375ea3debea76048561
3. 0xc2f40b2c2d63076fb6c793104ad5c2c61efa1ef125f82852025d2d93cf929137
4. 0x1989134609eef7da1b45eef0336df33c8db86cbaf65f5ff1662b99529e91658b
5. 0x48b9da8c7d3c45eb3803aa3dc83ec25f79bbaa29f64a756650b05e8618114d56
6. 0x9cb172cf14f719be1385101351ea251911221023ba134cb39e0ea92f56b63ba9
7. 0x86575d49df92087de539a3012358758a3f0eb73721fbf082c5dac69f4b3d8e31
8. 0xc680ac2724c9a35af4ead0d6c22006c291f4b3020d975c8eca929502420b51a2
9. 0x3d099a7c22d810954fd7b1d778d0e3aa00cd895cb2389d397ae7c71ec73378e0
10. 0x6a746b816cbae6dd852b6174fa370c7d8224f421d42164fa99d1a244739599d1
11. 0x0c2fadf69af6b0b6e19a10cc8f6ddfdff26662d74207cc53dcbcf5abfbdbc8c9
12. 0xa6f71fd6c3a59323bf7c5386a54935b14c555d8c717289cc73700f56d86994cd
13. 0xd5b5bb5812612371a70171b2252d90e95bb0581ea5a3be198122adc8442e4f79
14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae