Evidence row 63027

Observed 26 Oct 2026, 14:37 UTC, by baseline/1.

Kind: listing
About: source_record x402_bazaar:https://agents.daedalusdevelopmentgroup.com/v1/llm/price-lookup
Recorded: 26 Oct 2026, 14:37 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 4cd2dbbfecc3f461fc1621ff855aea8395a0d12befedad3879bc7892909a8c5e
Leaf: 0x612bfd1aab9bfb046dd63eab4ac683c421a8b1891c67c4bc0723a9a68630641d

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agents.daedalusdevelopmentgroup.com/v1/llm/price-lookup"
    ]
  ],
  "name": "DDG Agent-Payable Services",
  "owner_address": "0x8afbd522f8a16bea184b41c593b8925a66830bc6",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetSymbol": "USDC",
          "chainName": "Base mainnet",
          "displayAmount": "0.01",
          "displayCurrency": "USD",
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x8AfBD522F8a16BEa184b41c593B8925a66830Bc6",
        "scheme": "exact"
      }
    ],
    "description": "Return OpenRouter published per-token and per-1M USD pricing for a model, with a found/model_not_found verdict.",
    "extensions": {
      "bazaar": {
        "description": "Return OpenRouter published per-token and per-1M USD pricing for a model, with a found/model_not_found verdict.",
        "info": {
          "input": {
            "body": {},
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "ok": true
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": true,
              "properties": {
                "body": {
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "additionalProperties": true,
              "properties": {
                "example": {
                  "ok": true
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type",
                "example"
              ],
              "type": "object"
            }
          },
          "required": [
            "input",
            "output"
          ],
          "type": "object"
        }
      },
      "offer-receipt": {
        "info": {
          "offers": [
            {
              "format": "jws",
              "signature": "eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6YWdlbnRzLmRhZWRhbHVzZGV2ZWxvcG1lbnRncm91cC5jb20ja2V5cy0xIn0.eyJ2ZXJzaW9uIjoxLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vYWdlbnRzLmRhZWRhbHVzZGV2ZWxvcG1lbnRncm91cC5jb20vdjEvbGxtL3ByaWNlLWxvb2t1cCIsInNjaGVtZSI6ImV4YWN0IiwibmV0d29yayI6ImVpcDE1NTo4NDUzIiwiYXNzZXQiOiIweDgzMzU4OWZDRDZlRGI2RTA4ZjRjN0MzMkQ0ZjcxYjU0YmRBMDI5MTMiLCJwYXlUbyI6IjB4OEFmQkQ1MjJGOGExNkJFYTE4NGI0MWM1OTNCODkyNWE2NjgzMEJjNiIsImFtb3VudCI6IjEwMDAwIiwidmFsaWRVbnRpbCI6MTc5MjUwNDkxMX0.v-asV03TKxEQYvP6f-ZEWQRHDV3k1cci6ZKmD_S7Ywkzx6H5W4oEihhUNauZFiYjpi-Jg7ZHNhiuy7pxTaLDCw"
            }
          ]
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "offers": {
              "items": {
                "properties": {
                  "format": {
                    "const": "jws",
                    "type": "string"
                  },
                  "signature": {
                    "type": "string"
                  }
                },
                "required": [
                  "format",
                  "signature"
                ],
                "type": "object"
              },
              "type": "array"
            }
          },
          "required": [
            "offers"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-20T13:56:51.044Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-20T13:56:50.851Z"
    },
    "resource": "https://agents.daedalusdevelopmentgroup.com/v1/llm/price-lookup",
    "serviceName": "DDG Agent-Payable Services",
    "tags": [
      "data",
      "ai-agents",
      "x402",
      "agent-commerce"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Return OpenRouter published per-token and per-1M USD pricing for a model, with a found/model_not_found verdict."
}

What the leaf hashes

{"body":"4cd2dbbfecc3f461fc1621ff855aea8395a0d12befedad3879bc7892909a8c5e","id":63027,"kind":"listing","method":"baseline/1","observed_us":1793025454202119,"prev":null,"subject":"x402_bazaar:https://agents.daedalusdevelopmentgroup.com/v1/llm/price-lookup","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).
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Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON