Evidence row 78274

Observed 26 Oct 2026, 14:38 UTC, by sync.x402_bazaar/1.

Kind: listing
About: source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-schema-pdm-e08b9e8f-changes
Recorded: 26 Oct 2026, 14:38 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: a98f67740be4fa677ae47368fbdd256308cb3142145175f4bfd8cd2cccaa74f4
Leaf: 0x2bccc7ec1009cd92c67cffbd24cb67b6430273e3e83ce7be3dd30924f515daba

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-schema-pdm-e08b9e8f-changes"
    ]
  ],
  "name": "Change audit: PDM",
  "owner_address": "0x8bc2aecdd86097f74a1a5fa17764108d9a683c8c",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x8bc2AECdD86097F74a1a5fa17764108D9a683C8C",
        "scheme": "exact"
      }
    ],
    "description": "Change audit: PDM: Audit JSON changes and validate before/after for PDM. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "after": {
                "agent_market_example": true
              },
              "before": {}
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "files": [],
              "order_id": "ord_example",
              "result": {
                "completed": true,
                "workflow": "schema-pdm-e08b9e8f-changes"
              },
              "sku": "assistant-schema-pdm-e08b9e8f-changes",
              "status": "delivered"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "after": {
                      "default": {
                        "agent_market_example": true
                      },
                      "description": "JSON value to validate; maximum 100 KB, 32 levels."
                    },
                    "before": {
                      "default": {},
                      "description": "JSON value to validate; maximum 100 KB, 32 levels."
                    }
                  },
                  "required": [
                    "before",
                    "after"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T07:24:00.369Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T07:24:00.153Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-schema-pdm-e08b9e8f-changes",
    "serviceName": "Change audit: PDM",
    "tags": [
      "ai",
      "configuration-quality",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Change audit: PDM: Audit JSON changes and validate before/after for PDM. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit."
}

What the leaf hashes

{"body":"a98f67740be4fa677ae47368fbdd256308cb3142145175f4bfd8cd2cccaa74f4","id":78274,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025495476336,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-schema-pdm-e08b9e8f-changes","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).

0x2bccc495fadaeee23f7c91c2306fece4b5ffe82e8265db4b1cd4c26fce0050c4
0x9c2daeb9dbf04565d48be660dd4370ad4c90eb5d3d8bda41ad55b30ba2ddb071
0xbfe49755aacc852df041e54b3b4b12c8a89c9e6b13b79d6938bfa4782f2bd08a
0x88251af69381effb479793c4270c2beda302fa5cf9d370106434f28b1ac26458
0x2d2629003c10cfa150673a3e76831b21d1817f8b6a471ced73755810019ff954
0x57ae97f74db4fbbbd7a0f0a737f2f88632149f7f015831aa764b301bdf73f09d
0x0c4c2b6693753e5a7e5d1dc9d634556ee080c7b711bde985d0e7ef5154162109
0x2d2ef57652a8c1949588d05180154bcbf5f4bd34af826443b6a2b7146b7bece0
0x4b56b343294e474466fb86e0e07b807748a7fd58f1bcc4c4d158844fcd53480b
0x1849abdab9b306191ae2d658697793afbb80090da1dc820f6ee0aacd338f8578
0x9c1d7a3e2abd583b1dff8bd25a4baee5982930fe95a180a1a8b26c3f7e8c93f2
0xe8bf822fd6c66b233e3e13e08596e8fb41c1ed9b85be0e4d50cfc9b740c0e206
0xb87e8b32cda179c9e632e227bbd8a6d1f6f61d9d81bb92dbd4dd835d2b3b5caa
0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON