Evidence row 71384

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://automaton-paid2.sharkquant.ai/v1/extract"
    ]
  ],
  "name": "Automaton Paid API",
  "owner_address": "0x5cf753ed23f2636e447ca8b9ce8c7cb1a945e87b",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 180,
        "network": "eip155:8453",
        "payTo": "0x5Cf753eD23f2636E447ca8B9Ce8C7CB1A945E87B",
        "scheme": "exact"
      }
    ],
    "description": "Extract named fields from unstructured text into strict JSON. Use when an agent must turn an email, filing, invoice, or description into {field: value} records up to 4,000 characters.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "fields": [
                "vendor",
                "date",
                "amount"
              ],
              "text": "Invoice from Acme Corp dated 2026-09-14 for $1,250.00, due in 30 days."
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "extracted": {
                "amount": "1250.00",
                "date": "2026-09-14",
                "vendor": "Acme Corp"
              },
              "model": "nemotron-3.5-super-vl",
              "timestamp": "2026-10-10T00:00:00.000Z"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "fields": {
                      "description": "Field names to extract",
                      "items": {
                        "maxLength": 40,
                        "type": "string"
                      },
                      "maxItems": 8,
                      "minItems": 1,
                      "type": "array"
                    },
                    "text": {
                      "description": "Unstructured text to extract from",
                      "maxLength": 4000,
                      "minLength": 1,
                      "type": "string"
                    }
                  },
                  "required": [
                    "text",
                    "fields"
                  ],
                  "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": {
                  "properties": {
                    "extracted": {
                      "type": "object"
                    },
                    "model": {
                      "type": "string"
                    },
                    "timestamp": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "extracted",
                    "model",
                    "timestamp"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-16T13:25:46.849Z",
    "quality": {
      "l30DaysTotalCalls": 256,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-16T13:25:46.573Z"
    },
    "resource": "https://automaton-paid2.sharkquant.ai/v1/extract",
    "serviceName": "Automaton Paid API",
    "tags": [
      "ai",
      "llm",
      "extraction",
      "json",
      "text"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Extract named fields from unstructured text into strict JSON. Use when an agent must turn an email, filing, invoice, or description into {field: value} records up to 4,000 characters."
}

What the leaf hashes

{"body":"8f37e8a23f14cdc9db299eaa50b97d76836324f20983ca353628dee24eeacbc8","id":71384,"kind":"listing","method":"baseline/1","observed_us":1793025482081714,"prev":null,"subject":"x402_bazaar:https://automaton-paid2.sharkquant.ai/v1/extract","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x934bd623d5cebb9f629c1a1be643059c2e75dd60659b1fc735d3cd739ed2affd
2. 0x3b7122e4d9363820fffb8d282a7bf2cb1da5854fd0c5efde2a086bb1ca51f0a6
3. 0xb3b16e528d27a7042f17c944345f7e79b3745e63149b4a3015189db3e64bbecc
4. 0x19ed96587b4c79786e6286cd1093738e5b5cf3d44e449fef2341765d20d350c0
5. 0x83743a2d948afae3bc0f68eec24eec59bcc30c8d6cff97d663de2d8a5f5a7f1e
6. 0xec1ebc45d916a1cbedad0645c5e3d55d11996f20f25d5ed972f5dd1a8a38e1a7
7. 0xff089bf4709fba220668a8c831c1a3c4472de7e1c9cb974d0b16d5b98ee1fd61
8. 0xb46a6170ce4a525e77afca9f113c229953c1259bd81eef12773f230d441e5314
9. 0xf3ab634627a7a54eacde9afbed8150aecbe38beaacdc19ab2b3baf5b8ef3d60c
10. 0x578356ff984cd9d8af7804ab292b224cedc3adc7906f706cb4393c7f03af33b7
11. 0xdcd590752acb338329aec3087ddc69ef4b8fcbe0bb91a9b8e37e17c10a9dfe92
12. 0x3b55f6d5345bce3e1332e014f19526d25328fb6283d3518837a015c3621c0d1c
13. 0x45c1d3062bbe98a6b1540c7e2ccf6516eedd6ef07fdfeb1ba77ee6272970447c
14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae