Evidence row 548883

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://2s.io/api/gov/osha-inspections"
    ]
  ],
  "name": "2s",
  "owner_address": "0x2b6d4988db4723e6908db86ab2b8dfbc51fc32c5",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x2b6D4988Db4723E6908Db86Ab2b8dFBc51FC32C5",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88",
          "name": "USDC",
          "version": "1"
        },
        "maxTimeoutSeconds": 60,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "TW6ntaGzvj63ZgPjszd4FCGmVTGfzv1MAYZbjYcyWhn",
        "scheme": "exact"
      }
    ],
    "description": "Search OSHA inspection records via the US Department of Labor Open Data Portal (~5M historical inspections). Filter by US state (2-letter), city, zip, or establishment-name substring (estabName, case-insensitive). Optional `filter` accepts raw OData-style clauses (joined with AND); `fields` selects columns; `sort` sorts (prefix with `-` for desc). Each row carries activity number, reporting id, establishment name + full site address, owner type/code, advance-notice flag, safety/health type, SIC + NAICS industry codes, open + close dates, host establishment number, union status. Backbone of workplace-safety + investigative-journalism agents.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": 3,
              "state": "NH"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "const": "GET"
                },
                "queryParams": {
                  "properties": {
                    "city": {
                      "type": "string"
                    },
                    "estabName": {
                      "description": "Substring of establishment name.",
                      "type": "string"
                    },
                    "fields": {
                      "description": "CSV of columns to return.",
                      "type": "string"
                    },
                    "filter": {
                      "description": "Raw OData filter clause (combined with AND).",
                      "type": "string"
                    },
                    "limit": {
                      "default": 25,
                      "maximum": 100,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "offset": {
                      "default": 0,
                      "minimum": 0,
                      "type": "integer"
                    },
                    "sort": {
                      "description": "Column, prefix - for desc.",
                      "type": "string"
                    },
                    "state": {
                      "description": "2-letter US state.",
                      "type": "string"
                    },
                    "zip": {
                      "type": "string"
                    }
                  }
                },
                "type": {
                  "const": "http"
                }
              },
              "required": [
                "type",
                "method",
                "queryParams"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1781454341/bazaar-icons/58f7ba8f2b3b8047.png",
    "lastUpdated": "2026-10-27T09:54:07.765Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-27T09:54:07.57Z"
    },
    "resource": "https://2s.io/api/gov/osha-inspections",
    "serviceName": "2s",
    "tags": [
      "public-records",
      "identifiers",
      "ai-agents",
      "us-gov-data",
      "x402"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Search OSHA inspection records via the US Department of Labor Open Data Portal (~5M historical inspections). Filter by US state (2-letter), city, zip, or establishment-name substring (estabName, case-insensitive). Optional `filter` accepts raw OData-style clauses (joined with AND); `fields` selects columns; `sort` sorts (prefix with `-` for desc). Each row carries activity number, reporting id, establishment name + full site address, owner type/code, advance-notice flag, safety/health type, SIC + NAICS industry codes, open + close dates, host establishment number, union status. Backbone of workplace-safety + investigative-journalism agents."
}

What the leaf hashes

{"body":"c10bcace650a9b6b228aaa8e83aa3e2357a7512175b080e8b9adeb2fe43e0069","id":548883,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133331777412,"prev":453707,"subject":"x402_bazaar:https://2s.io/api/gov/osha-inspections","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. 0xdff80b55ec49eb7c08bd1278fcd06662d9ed11de0df672b8cf84e2ce3d13fb90
2. 0x872f9a71f9b05e2bf268ce90b19038239dbaae805b188fb49e758d8287bd6faf
3. 0x49252d6b9bb0e9f3a5d73b88885377ecd192eae33b559d876b204e690b8e656a
4. 0xc341b0aac884e894a8c8be25876fb9440705a2d9157b674c34b86cb8a417979b
5. 0x6c57cea144914f11f1299bf4eb56d127d8414a674be462633090ea647667534e
6. 0x3af5c08a5810db3cfa4c5d6ec363fc15c3f4cef4b9d007ba4c708f02ba55f94a
7. 0x8191a0bff9e8bd20c4fa99a9583b3824e290f018109f07f8be75f48fd12832eb
8. 0x054383534e966c7948752c506b2afb75b2f35bb58089f5d2c7feb89546436001
9. 0x82c91994046fdeb6842bcd11f43df8905129aa39a9d98c4b04271844c3f52a68
10. 0xf15c4662f158512752b5663d4c94f9e3c5d11789dc4388192e7e6d9c657a39ab
11. 0x9af01ba97e34591efa38acdf7cbe8b47ad3b56f8797520a2c7b8cc01c4c26ae7
12. 0x432466fcdd2910b1cfb374f6f8307f56042f761290246a54c4573b208b574ac2
13. 0x979156f4f0a1ab811055c0a4d2b45bfa74d4bef619c176540454ee8d15e5bebc
14. 0xf72dee7a0c7534cb19ede4959b957b00c0a8285c36ad49dd2ce1c1092bf60d93
15. 0x24e3e2bb8ee1e8d20756de35f0e0c4ec8eb1f193bd2cf3f077ee1f92f211c34d
16. 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4