Evidence row 62910

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agents.daedalusdevelopmentgroup.com/v1/agent-price-parity-check"
    ]
  ],
  "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": "Price-parity check: compares the 402 price an agent is CHARGED (live runtime resolver) against what discovery ADVERTISES (/.well-known/x402 manifest, service registry) and any third-party quote passed in. Returns per-route prices, parity verdict, spread and evidence URLs to re-verify. Deterministic, no outbound calls, signed verdict.",
    "extensions": {
      "bazaar": {
        "description": "Price-parity check: compares the 402 price an agent is CHARGED (live runtime resolver) against what discovery ADVERTISES (/.well-known/x402 manifest, service registry) and any third-party quote passed in. Returns per-route prices, parity verdict, spread and evidence URLs to re-verify. Deterministic, no outbound calls, signed verdict.",
        "info": {
          "input": {
            "body": {
              "advertised_price_usd": "string",
              "limit": 0,
              "mismatches_only": true,
              "route": "string",
              "scan_all": true
            },
            "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"
        }
      },
      "ddg-walletless": {
        "free_catalog": "https://agents.daedalusdevelopmentgroup.com/v1/free-catalog",
        "free_catalog_well_known": "https://agents.daedalusdevelopmentgroup.com/.well-known/free-tier.json",
        "note": "No wallet yet? You can still get real work done: pull the free catalog, then call any free-tier route with a stable X-Agent-Id and no payment headers for a metered free allowance that returns the full deliverable. Get a wallet only when you want to pay per call.",
        "wallets_microdoc": "https://agents.daedalusdevelopmentgroup.com/wallets.md"
      },
      "offer-receipt": {
        "info": {
          "offers": [
            {
              "format": "jws",
              "signature": "eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6YWdlbnRzLmRhZWRhbHVzZGV2ZWxvcG1lbnRncm91cC5jb20ja2V5cy0xIn0.eyJ2ZXJzaW9uIjoxLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vYWdlbnRzLmRhZWRhbHVzZGV2ZWxvcG1lbnRncm91cC5jb20vdjEvYWdlbnQtcHJpY2UtcGFyaXR5LWNoZWNrIiwic2NoZW1lIjoiZXhhY3QiLCJuZXR3b3JrIjoiZWlwMTU1Ojg0NTMiLCJhc3NldCI6IjB4ODMzNTg5ZkNENmVEYjZFMDhmNGM3QzMyRDRmNzFiNTRiZEEwMjkxMyIsInBheVRvIjoiMHg4QWZCRDUyMkY4YTE2QkVhMTg0YjQxYzU5M0I4OTI1YTY2ODMwQmM2IiwiYW1vdW50IjoiMTAwMDAiLCJ2YWxpZFVudGlsIjoxNzkyNjA5MTQxfQ.WtKJ8BNTPHJmOi_IbPuo57eLTkM3RCJdPWXD8UWFOlmKr1Ce7zC8D4c-MrWPzV4Ccvqh2SiJ3RkMjcpCsIN2CQ"
            }
          ]
        },
        "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": "2026-10-21T18:54:02.064Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-21T18:54:01.464Z"
    },
    "resource": "https://agents.daedalusdevelopmentgroup.com/v1/agent-price-parity-check",
    "serviceName": "DDG Agent-Payable Services",
    "tags": [
      "trust",
      "ai-agents",
      "x402",
      "agent-commerce"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Price-parity check: compares the 402 price an agent is CHARGED (live runtime resolver) against what discovery ADVERTISES (/.well-known/x402 manifest, service registry) and any third-party quote passed in. Returns per-route prices, parity verdict, spread and evidence URLs to re-verify. Deterministic, no outbound calls, signed verdict."
}

What the leaf hashes

{"body":"ee3d2edb7a73f50aa37a2b90d59d1c9b5d3121a6159cd70350613cc29d3ea3d3","id":62910,"kind":"listing","method":"baseline/1","observed_us":1793025454055159,"prev":null,"subject":"x402_bazaar:https://agents.daedalusdevelopmentgroup.com/v1/agent-price-parity-check","subject_kind":"source_record"}

Proof

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