Evidence row 1284226

Observed 30 Oct 2026, 18:50 UTC, by sync.x402_bazaar/1.

Kind: listing
About: source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-schema-samtrc-61daeaa1-changes
Recorded: 30 Oct 2026, 18:50 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 2a6c63c59457bb3798c5fac16872e3df7c3aaafa002d8599ba9e8d5004a5c4b6
Leaf: 0x3b2f29589bc6183d67245e45122125c751bdf36df495f94eeb9df5906ced583f

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-schema-samtrc-61daeaa1-changes"
    ]
  ],
  "name": "Change audit: samtrc",
  "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: samtrc: Audit JSON changes and validate before/after for samtrc. 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-samtrc-61daeaa1-changes"
              },
              "sku": "assistant-schema-samtrc-61daeaa1-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": "2026-10-30T18:11:15.219Z",
    "quality": {
      "lastCalledAt": "2026-10-30T18:11:15.219Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-schema-samtrc-61daeaa1-changes",
    "serviceName": "Change audit: samtrc",
    "tags": [
      "ai",
      "configuration-quality",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Change audit: samtrc: Audit JSON changes and validate before/after for samtrc. 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":"2a6c63c59457bb3798c5fac16872e3df7c3aaafa002d8599ba9e8d5004a5c4b6","id":1284226,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793386219925801,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-schema-samtrc-61daeaa1-changes","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).
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Day root: 0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875
Chained: 0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822
Published: On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861

How to check it · This row as JSON