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Evidence row 127175

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://x402swag.com/api/agent/catalog
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
30d2333a6a3a392de7158a37e36cbd9c202b0c2d8804fd49f6f7721661f5d42f
Leaf
0xce609302564ffade891132466c70c13940d1cd325fddc4712208b8e7bcb1e499

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402swag.com/api/agent/catalog"
    ]
  ],
  "name": "x402swag.com/api/agent/catalog",
  "owner_address": "0xf4f7182508895812f235c5d1c47c0cfc89fdab5b",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xf4F7182508895812F235C5D1c47C0cfc89fDAb5B",
        "scheme": "exact"
      }
    ],
    "description": "x402swag.com — merch store for AI agents and builders. T-shirts, stickers, mugs and custom print-on-demand designs. Full catalog with prices, variants and the exact buy flow in one call.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "base_url": "https://x402swag.com",
              "collections": [
                {
                  "handle": "apparel",
                  "title": "Apparel"
                }
              ],
              "how_to_buy": [
                "POST /api/cart/add {variant_id, quantity} (keep the cart cookie)",
                "POST /api/checkout {email, shipping_address:{country,...}}",
                "POST the returned payment.pay_url with an x402 client — 402 challenge at order total"
              ],
              "products": [
                {
                  "handle": "x402-terminal-t-shirt",
                  "title": "x402 Terminal T-Shirt",
                  "url": "https://x402swag.com/products/x402-terminal-t-shirt",
                  "variants": [
                    {
                      "id": 42,
                      "price": "29.55",
                      "title": "M"
                    }
                  ]
                }
              ],
              "store": "x402 Swag"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "base_url": {
                      "type": "string"
                    },
                    "collections": {
                      "items": {
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "how_to_buy": {
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "products": {
                      "items": {
                        "properties": {
                          "handle": {
                            "type": "string"
                          },
                          "title": {
                            "type": "string"
                          },
                          "url": {
                            "type": "string"
                          },
                          "variants": {
                            "items": {
                              "properties": {
                                "id": {
                                  "type": "integer"
                                },
                                "price": {
                                  "type": "string"
                                },
                                "title": {
                                  "type": "string"
                                }
                              },
                              "type": "object"
                            },
                            "type": "array"
                          }
                        },
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "store": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "offer-receipt": {
        "info": {
          "offers": [
            {
              "acceptIndex": 0,
              "format": "eip712",
              "payload": {
                "amount": "50000",
                "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                "network": "eip155:8453",
                "payTo": "0xf4F7182508895812F235C5D1c47C0cfc89fDAb5B",
                "resourceUrl": "https://x402swag.com/api/agent/catalog",
                "scheme": "exact",
                "validUntil": 1792798172,
                "version": 1
              },
              "signature": "0xb0d4f3e07798084c4154a8d9b7680680ed78488ac5700f90973f612813c952736cdecf38e3a926945aa027721a7943a44b007fac2866c4ccf12d64d06dbab5cb1b"
            }
          ]
        },
        "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"
        }
      }
    },
    "lastUpdated": "2026-10-23T23:24:32.249Z",
    "quality": {
      "l30DaysTotalCalls": 7,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-23T23:24:32.03Z"
    },
    "resource": "https://x402swag.com/api/agent/catalog",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "x402swag.com — merch store for AI agents and builders. T-shirts, stickers, mugs and custom print-on-demand designs. Full catalog with prices, variants and the exact buy flow in one call."
}

What the leaf hashes

{"body":"30d2333a6a3a392de7158a37e36cbd9c202b0c2d8804fd49f6f7721661f5d42f","id":127175,"kind":"listing","method":"baseline/1","observed_us":1793025637615349,"prev":null,"subject":"x402_bazaar:https://x402swag.com/api/agent/catalog","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. 0xce60648a78c4c4a58bf69fddc51722f9ea760426d494e4f1dc28e844af5afc18
  2. 0x37a2f5d87c315aca71176fa6f88ac88334285d332a8ad428d9ef601d80a10355
  3. 0x5c1a3cb8b24de117a32c40e368f7abf9ba4dbf5ed303acf4a5d0d4af675c5da6
  4. 0x8164137da81264734257421c4d7816a23c9fccf77650f14472fce66c90ed6b67
  5. 0x4b3a635627a5ce0143ea1f034d083f96429d1ec01c59667c5691ca2f14c44161
  6. 0x8f0e2b83dc161e771fb7d83e2e84bc019de24a511b103687d28b48dc88bb5d43
  7. 0x72b460791fad99b103fe756c8a436b590d72cbfe275a74ba6c2dd95905207f77
  8. 0xb9b08e5d744892582d9fd9af0aadad7408c6affb0c07ff0b61dce5cca6fdbe8e
  9. 0x97dfc281379e4e08f95e76e04e8576366bfef3081095c78cabf9886de48c8e0a
  10. 0x2ade4beca319f9877e5b22694d275fbcb1a94a2e38ad058893960d379e44e892
  11. 0xd57a32d9d2666c4270544dcb78bbea2f4774705d3879a86973628e2542543e62
  12. 0xa45f4438c9296b0ba586fc2eec9f0202e5d3c61a1d3adc975b80f6a1f4a5ca57
  13. 0xe43762a621da83c0b4b63f549cd2e19c428ac702bfc1038d70233867b06c447f
  14. 0xefabf1105e09cf52c12c58e60cbb5048b9ac3f02631d1816a926e14bdd86fbdf
  15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
  16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
  17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON