Evidence row 792330

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agents.factstamp.dev/audit"
    ]
  ],
  "name": "agents.factstamp.dev/audit",
  "owner_address": "0xc3bcd24a2b350cc73b8516b2a0539a323b42cc32",
  "raw": {
    "accepts": [
      {
        "amount": "200000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "Audit what an agent believes about companies: send claims (subject, field, value) and get, claim by claim, supported, contradicted, stale or not_checkable with the register's own value, its own date and a citation. field is a name from the published vocabulary, never open text.",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "200000",
        "maxTimeoutSeconds": 300,
        "mimeType": "application/json",
        "network": "eip155:8453",
        "payTo": "0xc3bcd24a2b350cc73b8516b2a0539a323b42cc32",
        "resource": "https://agents.factstamp.dev/audit",
        "scheme": "exact",
        "serviceName": "FactStamp"
      }
    ],
    "description": "Audit what an agent believes about companies: send claims (subject, field, value) and get, claim by claim, supported, contradicted, stale or not_checkable with the register's own value, its own date and a citation. field is a name from the published vocabulary, never open text.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "claims": [
                {
                  "field": "legal_name",
                  "subject": {
                    "identifier": "00445790",
                    "jurisdiction": "GB"
                  },
                  "value": "TESCO PLC"
                }
              ]
            },
            "bodyType": "application/json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "not_checkable_share": 0.5,
              "receipt_id": "…",
              "receipt_url": "…",
              "summary": {
                "contradicted": 0,
                "not_checkable": 1,
                "stale": 0,
                "supported": 1
              },
              "verdicts": [
                {
                  "citation": {
                    "as_of": "2026-09-30",
                    "licence": "Companies House statutory approval",
                    "register": "Companies House",
                    "retrieved_at": "2026-10-28T21:14:30.000Z",
                    "source_url": "https://download.companieshouse.gov.uk/en_output.html"
                  },
                  "claimed": "TESCO PLC",
                  "field": "legal_name",
                  "observed": "TESCO PLC",
                  "verdict": "supported",
                  "why": "The register's own value matches your claim."
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "input": {
              "additionalProperties": true,
              "properties": {
                "body": {
                  "type": "object"
                },
                "bodyType": {
                  "const": "application/json"
                },
                "method": {
                  "const": "POST"
                },
                "type": {
                  "const": "http"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "additionalProperties": true,
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "const": "json"
                }
              },
              "required": [
                "type",
                "example"
              ],
              "type": "object"
            }
          },
          "required": [
            "input",
            "output"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-28T15:32:52.244Z",
    "quality": {
      "lastCalledAt": "2026-10-28T15:32:52.244Z"
    },
    "resource": "https://agents.factstamp.dev/audit",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Audit what an agent believes about companies: send claims (subject, field, value) and get, claim by claim, supported, contradicted, stale or not_checkable with the register's own value, its own date and a citation. field is a name from the published vocabulary, never open text."
}

What the leaf hashes

{"body":"d305c24fc15dc9b5a501b00e2df836c5fedb05d349dd71a2a254594902dc034b","id":792330,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793211814021367,"prev":null,"subject":"x402_bazaar:https://agents.factstamp.dev/audit","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0xc82a5d00f75853f24e80ff83dbeaa657f671a923f22a9448c2b6aa6547d288c0
2. 0xc34faa3fb6cd97d961acb6cb949f105496c791e5ae6447d267635ebff1b0650e
3. 0x1d65e0cf6b0d3e43c5dafb43fccdacb037b67ec965fecd8f77a73f7d7d8c121b
4. 0x3395f760f68ed1848ebaf8f2e4f2c0de0c7c623ebfcd4353390b521f09692bca
5. 0x7f355e379991ea2464e3ea09d43cc8ae1ee989eaccfd74b0e13c59b467990db4
6. 0x6aea6312e914db06ead65725209835dda6433d0b79c300183822266799eb28ff
7. 0xd86d2848852a8d3b5b8be7708d3ce24cd69b7b528e7819045db8c73a68df7e31
8. 0xf4dab1e688918d78eef8da68e0e26cad7efc99232a4918bee8aa86d58e4f65a5
9. 0x7255555490f0d38c279fa2668f461e397a5fc32d3c4c409f1ecad8016b4ad77f
10. 0xb87dc341811996b5fdc637bc965a1c44d52800be252462ae26bf02fa689dbff9
11. 0xc226b31512a7b8df6fa03fe0c3eac0fa8a50aa90e10ef08e66314993281dd213
12. 0x4a243266328b748b77feea27d81730e25ab3bb67e7d665543bbf624e2632d6d3
13. 0x1f99df47306e7104ac9c626f7183c80611a0f90b978c68f0770fd8379ecbaeb9
14. 0x8e49280a62bd5d52127f332ab6aea9d7c57381f541e0178094a62272a9d2e741
15. 0x6d86d2282dd724b1b80d031e4e3cf9ed095b746e38c9e58d933efb597daff87f
16. 0x32beeeb960280bc48748681cb10297ede9403461fe9c8143fdf946548e552926
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae