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Evidence row 64223

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://agentx402pay.com/api/polymarket-market
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b9c5ca2c910f3ca791f4c82973cd36b9f820ae3f7b2fad3d948db91ed1ac6dc1
Leaf
0x72ee3b39f1498fdc60df312a9b65f3543d48dda31a7a4ca897ea50b9d80ff2ee

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agentx402pay.com/api/polymarket-market"
    ]
  ],
  "name": "x402 Polymarket Market Detail",
  "owner_address": "0xb2bdc37b8481f4cdcf38402cfcd446ae5133beef",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xB2BDc37b8481F4CdCF38402CFCd446Ae5133BeeF",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xB2BDc37b8481F4CdCF38402CFCd446Ae5133BeeF",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0xB2BDc37b8481F4CdCF38402CFCd446Ae5133BeeF",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "FGbmnF4YVfNfh3VCJGGh4VkXxS5X2nzh4sw1UwahSESX",
        "scheme": "exact"
      }
    ],
    "description": "Get full detail (prices, volume, liquidity, resolution) for a single Polymarket market by slug",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "slug": "xi-jinping-out-before-2027"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "active": true,
              "closed": false,
              "description": "This market will resolve to \"Yes\" if...",
              "endDate": "2026-12-31T00:00:00Z",
              "liquidity": 233436.44,
              "outcomePrices": [
                0.0445,
                0.9555
              ],
              "outcomes": [
                "Yes",
                "No"
              ],
              "question": "Xi Jinping out before 2027?",
              "slug": "xi-jinping-out-before-2027",
              "volume1wk": 122625.33,
              "volume24hr": 23665.67,
              "volumeTotal": 12084934.95
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "slug": {
                      "description": "Polymarket market slug (from the URL or /api/polymarket-markets)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "slug"
                  ],
                  "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"
        }
      },
      "offer-receipt": {
        "info": {
          "offers": [
            {
              "acceptIndex": 0,
              "format": "eip712",
              "payload": {
                "amount": "10000",
                "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                "network": "eip155:8453",
                "payTo": "0xB2BDc37b8481F4CdCF38402CFCd446Ae5133BeeF",
                "resourceUrl": "https://agentx402pay.com/api/polymarket-market",
                "scheme": "exact",
                "validUntil": 1792452248,
                "version": 1
              },
              "signature": "0xb8282ec5aecb9ca6ee1a39e9c63e7c6120ebe284181ffb78cf02bbdb9d814e405e4eb65966d350424f4827f53daed07df8580853a7d875f14eaf5bae70f23f201c"
            },
            {
              "acceptIndex": 1,
              "format": "eip712",
              "payload": {
                "amount": "10000",
                "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
                "network": "eip155:137",
                "payTo": "0xB2BDc37b8481F4CdCF38402CFCd446Ae5133BeeF",
                "resourceUrl": "https://agentx402pay.com/api/polymarket-market",
                "scheme": "exact",
                "validUntil": 1792452248,
                "version": 1
              },
              "signature": "0xdabe9a51c3f54f2554293c2360c237fdd7835056b7bfff0f3938a701f96f32d2009c0f00c5bad4428536500dbedcff7403101f480b37c03b35470f857bc5edf01b"
            },
            {
              "acceptIndex": 2,
              "format": "eip712",
              "payload": {
                "amount": "10000",
                "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
                "network": "eip155:42161",
                "payTo": "0xB2BDc37b8481F4CdCF38402CFCd446Ae5133BeeF",
                "resourceUrl": "https://agentx402pay.com/api/polymarket-market",
                "scheme": "exact",
                "validUntil": 1792452248,
                "version": 1
              },
              "signature": "0x37f8def6bfee19fae53ed6e10c266d39bea79005160623dbe7df3e649725876e1248b255decd5afd590655f1325d34ea86a2a5ec082296bdebb8e0a767dabb951b"
            },
            {
              "acceptIndex": 3,
              "format": "eip712",
              "payload": {
                "amount": "10000",
                "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
                "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
                "payTo": "FGbmnF4YVfNfh3VCJGGh4VkXxS5X2nzh4sw1UwahSESX",
                "resourceUrl": "https://agentx402pay.com/api/polymarket-market",
                "scheme": "exact",
                "validUntil": 1792452248,
                "version": 1
              },
              "signature": "0xb0ebd1f701403b30a3ca6d6c41331b1ecf5630613ba1416df6f50d3e1c89b86815b1c1f3e527dd5da01922eb4c5024c559c966cccc91abf32b757a96f40c8d691b"
            }
          ]
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "offers": {
              "items": {
                "properties": {
                  "acceptIndex": {
                    "type": "integer"
                  },
                  "format": {
                    "type": "string"
                  },
                  "payload": {
                    "properties": {
                      "amount": {
                        "type": "string"
                      },
                      "asset": {
                        "type": "string"
                      },
                      "network": {
                        "type": "string"
                      },
                      "payTo": {
                        "type": "string"
                      },
                      "resourceUrl": {
                        "type": "string"
                      },
                      "scheme": {
                        "type": "string"
                      },
                      "validUntil": {
                        "type": "integer"
                      },
                      "version": {
                        "type": "integer"
                      }
                    },
                    "required": [
                      "version",
                      "resourceUrl",
                      "scheme",
                      "network",
                      "asset",
                      "payTo",
                      "amount"
                    ],
                    "type": "object"
                  },
                  "signature": {
                    "type": "string"
                  }
                },
                "required": [
                  "format",
                  "signature"
                ],
                "type": "object"
              },
              "type": "array"
            }
          },
          "required": [
            "offers"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792349576/bazaar-icons/2476206f1e041b3f.png",
    "lastUpdated": "2026-10-19T23:19:08.246Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-19T23:19:08.044Z"
    },
    "resource": "https://agentx402pay.com/api/polymarket-market",
    "serviceName": "x402 Polymarket Market Detail",
    "tags": [
      "prediction-markets",
      "polymarket",
      "crypto",
      "finance",
      "trading"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Get full detail (prices, volume, liquidity, resolution) for a single Polymarket market by slug"
}

What the leaf hashes

{"body":"b9c5ca2c910f3ca791f4c82973cd36b9f820ae3f7b2fad3d948db91ed1ac6dc1","id":64223,"kind":"listing","method":"baseline/1","observed_us":1793025456336979,"prev":null,"subject":"x402_bazaar:https://agentx402pay.com/api/polymarket-market","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. 0x72ee07f67a0ba53903107de7d1536a6eaad8ac7e3d2e21e024f3f86cf20cf3d9
  2. 0x498ad2ab1a0151ce75e12a1350e3cb8b0fb5658a436939133c6e2555a39e6299
  3. 0xa21750bf81166bb3da5bfde0f179fa309458ebf2795eb7f6438b062338354627
  4. 0x0beb7f5bb6a7e8f41f3867cf41dda364daef14c3cf302b60ad1160407f03989e
  5. 0xc7dfa41765dd62fcd7cb81075335d365979c394df4a9942cb8970887bb255656
  6. 0x486ca8bd1c607776fc74bff7b971984942166d9fc7b16ca22d68d2e8b9d21f57
  7. 0x998b3ff71331ee1b3d5c5bb193ae9cf2cd7493348078f316c5d322ff1bfb14db
  8. 0xc3eb638fe542c34766a325ed25948396811c2fc605c2a497c98f05962a07138f
  9. 0x3535943122431e7c2826492f8dd76fcee69a4bf3bb60c7b87d7ed0ee4e0ea06a
  10. 0xc2fcd11ef5af6a59df481070e310192a7ac0d719b88489223003ed02d68e2c79
  11. 0x4ad1cba264cd30b4cce9fb7c52897b51c3d91649c3d00e37d10c56aed923e338
  12. 0x3f193b47c78cf4e7b9e4988cd716854b0e1011e5fcbca161f5a885f1aa02857d
  13. 0x06064dc1eb2363bec8c2a752e0a28aafc4bf0cb21d1b1b755821c1575bb77a96
  14. 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
  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