Evidence row 549191

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-sector-writing-meeting-notes-change-report"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-sector-writing-meeting-notes-change-report",
  "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": "Meeting notes - Paragraph change report: Paragraph change report for Meeting notes. Supplied Markdown or plain text, up to 20,000 characters. Deterministic processing and document templates; no generative prose or fact checking. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded paragraph change report deliverable.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "previous_text": "## Attendees\nEarlier supplied content.",
              "text": "## Attendees\nExample 1 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Decisions\nExample 2 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Actions\nExample 3 content.\nTODO: review the supplied document by 2026-10-10."
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "files": [],
              "order_id": "ord_example",
              "result": {
                "completed": true,
                "workflow": "sector-writing-meeting-notes-change-report"
              },
              "sku": "assistant-sector-writing-meeting-notes-change-report",
              "status": "delivered"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "previous_text": {
                      "default": "## Attendees\nEarlier supplied content.",
                      "maxLength": 20000,
                      "type": "string"
                    },
                    "text": {
                      "default": "## Attendees\nExample 1 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Decisions\nExample 2 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Actions\nExample 3 content.\nTODO: review the supplied document by 2026-10-10.",
                      "maxLength": 20000,
                      "type": "string"
                    }
                  },
                  "required": [
                    "text",
                    "previous_text"
                  ],
                  "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": "2026-10-27T19:09:06.593Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T06:55:49.254Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-sector-writing-meeting-notes-change-report",
    "tags": [
      "ai",
      "sector-writing",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Meeting notes - Paragraph change report: Paragraph change report for Meeting notes. Supplied Markdown or plain text, up to 20,000 characters. Deterministic processing and document templates; no generative prose or fact checking. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded paragraph change report deliverable."
}

What the leaf hashes

{"body":"b2c56ff477967f0fd10363a1e981012e4b8392f03436ac863daaff8066d80871","id":549191,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133358559816,"prev":200887,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-sector-writing-meeting-notes-change-report","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).

1. 0x2115af5bf47036e1ff7dc92e7c50fd71ef78e6be409a4b1b63dcdc32a1666c4c
2. 0xb4f231e362369c30632fbf55e95b63b73b0954cf6478dae6ee5ef10a7911cf02
3. 0xbc70d235256d06886a9f2e86590cd199fe4444dbbbd0361d0bbed998df1ddbaa
4. 0xc201b0fc3b2a2c15b80fb8cb26efbcb44812e1cc02ae105e480a8b7d60b217b1
5. 0xad557cf5156b45194897a7476b2ed846702a4f9bafd5665072827e6918aeb10e
6. 0x771fddd9409db6ccf1a910d2681d89b4f70a67b35e72699293f7458d812d648b
7. 0xd61a50e22995d5a66c634999a62335e062d397badd34c08cb80289ec9d05ad45
8. 0x152f1f90395893b60a550e079466a5a078a452e861bbd0a50196dfe1ee83ca02
9. 0xef2183d6916a9fd8134f4356a0945f0da12be20fb83cc58b99ae8c39523675ca
10. 0xa86c9ac985b8bfa5e2836a1ff6e278bf30dd6e16ec849b093e557090df2dc256
11. 0xcd076dadba0ebdb10d4f98d66c39a46dcf81479dab835b894c5c4db1d59ebe7b
12. 0x3e618f03ac19ac846329a4673ab8d8561b083fca3c7f9a5fd8bd3bbee6556c25
13. 0x20ca24353b8aca3e061eedf55f49b69ae8369b88135dfdabf30039ed34db329a
14. 0xe8ee6f6ed50253c5ee2d1aa85a4b1a38ce94bca7f3b72fd1850f496152dbe285
15. 0xa383a1cfe9b3f6af67eb4c7642564b9424d46d7fca90e7ba175d549f8b67dd0c
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4