Evidence row 1263273

Observed 30 Oct 2026, 18:40 UTC, by sync.x402_bazaar/1.

Kind: listing
About: source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-schema-epr-manifest-json-60c4eb52-validate
Recorded: 30 Oct 2026, 18:40 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 44f260c69e427847fc5c788bd45bc45616790b9f608c4abaec708b798611b1a3
Leaf: 0x89b4e0ec2d88bd0a9ba1571f102190616d01de53d6132138b497a1da1720179e

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-schema-epr-manifest-json-60c4eb52-validate"
    ]
  ],
  "name": "Validate epr-manifest.json",
  "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": "Validate epr-manifest.json: Validate a JSON document for epr-manifest.json. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "document": {}
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "files": [],
              "order_id": "ord_example",
              "result": {
                "completed": true,
                "workflow": "schema-epr-manifest-json-60c4eb52-validate"
              },
              "sku": "assistant-schema-epr-manifest-json-60c4eb52-validate",
              "status": "delivered"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "document": {
                      "default": {},
                      "description": "JSON value to validate; maximum 100 KB, 32 levels."
                    }
                  },
                  "required": [
                    "document"
                  ],
                  "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": "2026-10-30T10:33:24.369Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-30T10:33:24.074Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-schema-epr-manifest-json-60c4eb52-validate",
    "serviceName": "Validate epr-manifest.json",
    "tags": [
      "ai",
      "configuration-quality",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Validate epr-manifest.json: Validate a JSON document for epr-manifest.json. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation."
}

What the leaf hashes

{"body":"44f260c69e427847fc5c788bd45bc45616790b9f608c4abaec708b798611b1a3","id":1263273,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793385622626501,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-schema-epr-manifest-json-60c4eb52-validate","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

0x89b4f6b7c6b9b68ecd70f806855610607a809e2b31a604997a60599792a37275
0x2fd3e48b3bc9030d78a989128f7b9288343687859d04feaddc3702fad333f49e
0x534382337df7e0e6b7ce1be39c2bcca31517cc973dda849a44953351a446b432
0xa061ec765435e06054e0ed191f6449e745c370b145506ba43dc7f698e28c4015
0x83d7956746a580b23af82e9c4afcd0bce523b3285d448e8f5c1124968dc52145
0x564ccaf33335c030d3524f97b507ece891b21af6122de9d40553640a4cda28fd
0x7ee25f768300cf936a0f01905737a118623962f54053e589ed2df02aa3ae932d
0xc7ca84e71c6203d1524069e6f6d87c3a4bf2f1b99cd59e06149b3bd51fe1d70f
0x46da131226776a807cdc00bd54c7b078f89b62e01084575133ebdec677e417cb
0x350b3f1baa698137751da5152f12192d8a0a1ece87e9a6d28b1e292582d5cab4
0x76223a388aea9a6e5d60b18a28b628b0af4029c12b5db1af73f0499c978f3b25
0x8eecb41108b41d7fd9877004871b23203ed037d1b02052f45e85ce8808815d3d
0xa0bdb5f3bd27bfda93487148c281e2998b9a5f0ec8cec2ae9b744375d5414046
0x2cc23d59d659d5b819934005bab57d036b04ff4c8b701cb0e274c40aaddb2d51
0x235114e50a987e65d728b9ef8b5978846cd7c01f22effc55dd604c388ce359ec
0xdbaaffa44665d1fa60d33d2c4075bd87629b76d01a6ee63e621e78590303b56d
0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root: 0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875
Chained: 0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822
Published: On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861

How to check it · This row as JSON