Evidence row 1792038

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agents.crowdspark.me/v1/audio/transcribe/upload"
    ]
  ],
  "name": "Agent Tools",
  "owner_address": "0x0dea0030a17bf886543a757c55924710258c2eec",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x0dEA0030A17BF886543a757c55924710258c2eec",
        "scheme": "exact"
      }
    ],
    "description": "Speech to text from uploaded audio bytes. POST the raw file as the body (audio/mpeg, audio/wav, audio/mp4, audio/ogg, audio/flac, audio/webm); multipart 'file' or JSON {\"base64\"} also work. Max 10 MB. Returns text, language, duration, segments and WebVTT.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {},
            "bodyType": "text",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "bytes": 67000,
              "duration_seconds": 4.2,
              "format": "mp3",
              "language": "en",
              "model": "whisper-large-v3-turbo",
              "segments": [
                {
                  "end": 4.2,
                  "start": 0,
                  "text": "Hello and welcome to the show."
                }
              ],
              "task": "transcribe",
              "text": "Hello and welcome to the show.",
              "word_count": 6
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "language": {
                      "description": "Optional ISO code, e.g. en",
                      "type": "string"
                    },
                    "task": {
                      "enum": [
                        "transcribe",
                        "translate"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [],
                  "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": "2026-10-31T21:49:57.67Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-31T21:49:57.469Z"
    },
    "resource": "https://agents.crowdspark.me/v1/audio/transcribe/upload",
    "serviceName": "Agent Tools",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Speech to text from uploaded audio bytes. POST the raw file as the body (audio/mpeg, audio/wav, audio/mp4, audio/ogg, audio/flac, audio/webm); multipart 'file' or JSON {\"base64\"} also work. Max 10 MB. Returns text, language, duration, segments and WebVTT."
}

What the leaf hashes

{"body":"c418c0a566b4742c1478050065d006b1b43a87a0db4fcfb163add02eec0c1214","id":1792038,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793560006498263,"prev":null,"subject":"x402_bazaar:https://agents.crowdspark.me/v1/audio/transcribe/upload","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x04d627b2f3b5ee40694c57a6ecbe518d03f421558d66915ffb13d246e88b5c2a
2. 0xfa58c3dc923e286130416e32b91577fc2a2aff9ac8ceae40f2b054e2fdf32b12
3. 0x09342fe081896092491bd164ff112eed8ec3a3f2c9e7b35bee8e3a41f9fe0fbb
4. 0x4ee1887591ab844d79cf33a84bbae7b2975dbd4fda4c7e7098459a90a843985d
5. 0xb5c646379042ba2706caa360f67078c436ca5d682d0a28dcba1f2feda4bbc699
6. 0x842aa28940519496adeac3fb7cb8e770d66fbb0cefc7bfa6d8e92febfab77938
7. 0x277ac643e4817b3dca09ef7a5c17b4dec2b136ab2d3aaf10913bb3246bbe1231
8. 0x6f71c352bd88b9274f1cc70fabdd200135a97fa382c7be41054a6921dba7954a
9. 0x7b03ce66f5b8fb71314e03df3fa20f3ea87368ebe558e68b5ea2db7b80b19074
10. 0xae9c1d60baa46ce26ccd66c63da9684bd8b7b31c47f74f57a844d02daa0a1c9f
11. 0x54a37b31565710214aa63e8906e3bc8e47f6603f406761b13a202fecf679bc44
12. 0xec4ac8e9128a98bd8b22c9c86fc6c8ea37bb9a01b3450b0ce0212616ada165ed
13. 0xc5ca32546ce0064b3138a27ee36e8efc96a7bb8d2662039a9f7264614b609213
14. 0xd6df189d40f713323baeb698612a9e7d2afd763112be148a165d7fe65a5c64f7
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90