Evidence row 456805

Observed 27 Oct 2026, 11:36 UTC, by sync.x402_bazaar/1.

Kind: listing
About: source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-schema-samt-f64c30db-changes
Recorded: 27 Oct 2026, 11:36 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 9b32faeb2d4d4573247a966181d0265bcddb4e97b75e04c6ca6706d6a6a5bac9
Leaf: 0xecdf6eab304075201fad352787d1eb8e678b7d9dab30e6aa5715f7782740163b

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-schema-samt-f64c30db-changes"
    ]
  ],
  "name": "Change audit: samt",
  "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: samt: Audit JSON changes and validate before/after for samt. 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-samt-f64c30db-changes"
              },
              "sku": "assistant-schema-samt-f64c30db-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": "2026-10-27T10:13:06.883Z",
    "quality": {
      "lastCalledAt": "2026-10-27T10:13:06.883Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-schema-samt-f64c30db-changes",
    "serviceName": "Change audit: samt",
    "tags": [
      "ai",
      "configuration-quality",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Change audit: samt: Audit JSON changes and validate before/after for samt. 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":"9b32faeb2d4d4573247a966181d0265bcddb4e97b75e04c6ca6706d6a6a5bac9","id":456805,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100967549453,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-schema-samt-f64c30db-changes","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).
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Day root: 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
Chained: 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
Published: On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4

How to check it · This row as JSON