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Evidence row 122168

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://tanod.dev/v1/audio/speak
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1ba554a5d5be8798300d4d436aee567420d98866899aa838fc7b2079f01dd136
Leaf
0x88d581bcb261d74086b613b50ad1f259b283853e8419430f35ecd44b6e525ce8

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://tanod.dev/v1/audio/speak"
    ]
  ],
  "name": "Tanod mlpeek",
  "owner_address": "0x593857a4a4f619543ea12394137c3004ce841720",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x593857A4a4F619543ea12394137C3004ce841720",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x593857A4a4F619543ea12394137C3004ce841720",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "RMk9k3VC8dr4hhjgFh88rGhjAbzfBzHxJJ5n2fTcqus",
        "scheme": "exact"
      }
    ],
    "description": "Text to speech API: offline speech in 41 voices and 6 languages (English, Spanish, French, Hindi, Italian, Portuguese), MP3, WAV or Ogg audio (Kokoro-82M, CPU) (mlpeek, Tanod). Use when an agent must turn text into spoken audio in English, Spanish, French, Hindi, Italian or Portuguese.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "text": "Your report is ready."
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "bytes": 21504,
              "chars": 22,
              "content_type": "audio/mpeg",
              "data_base64": "//uQxAAAAAAAAAAAAAAAAAAAAAAAWGluZwAAAA8AAAAFAAAEEAA...",
              "duration_s": 1.34,
              "engine": "kokoro-82m (offline)",
              "format": "mp3",
              "sample_rate": 24000,
              "speed": 1,
              "voice": "af_heart"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "format": {
                      "default": "mp3",
                      "description": "Audio format: mp3, wav (16-bit PCM) or ogg (Opus).",
                      "enum": [
                        "mp3",
                        "wav",
                        "ogg"
                      ],
                      "type": "string"
                    },
                    "output": {
                      "default": "base64",
                      "description": "base64 (default): the file comes back inline as base64. url: the file is stored for 24 hours and the reply carries a download link (url, expires_at, bytes, content_type, sha256) instead of the base64, which keeps the file out of your context window.",
                      "enum": [
                        "base64",
                        "url"
                      ],
                      "type": "string"
                    },
                    "speed": {
                      "default": 1,
                      "description": "Speaking rate, 0.5 to 2.0 (1.0 is normal).",
                      "maximum": 2,
                      "minimum": 0.5,
                      "type": "number"
                    },
                    "text": {
                      "description": "Text to speak, 1 to 2,000 characters, in the language of the chosen voice (English, Spanish, French, Hindi, Italian or Brazilian Portuguese).",
                      "maxLength": 2000,
                      "minLength": 1,
                      "type": "string"
                    },
                    "voice": {
                      "default": "af_heart",
                      "description": "Voice (41): the first letter is the language: a US English (af_heart default, af_bella, am_adam), b UK English (bf_emma, bm_george), e Spanish (ef_dora), f French (ff_siwis), h Hindi (hf_alpha, hm_omega), i Italian (if_sara, im_nicola), p Brazilian Portuguese (pf_dora, pm_alex); f = female, m = male. Write the text in the voice's language.",
                      "enum": [
                        "af_heart",
                        "af_alloy",
                        "af_aoede",
                        "af_bella",
                        "af_jessica",
                        "af_kore",
                        "af_nicole",
                        "af_nova",
                        "af_river",
                        "af_sarah",
                        "af_sky",
                        "am_adam",
                        "am_echo",
                        "am_eric",
                        "am_fenrir",
                        "am_liam",
                        "am_michael",
                        "am_onyx",
                        "am_puck",
                        "am_santa",
                        "bf_alice",
                        "bf_emma",
                        "bf_isabella",
                        "bf_lily",
                        "bm_daniel",
                        "bm_fable",
                        "bm_george",
                        "bm_lewis",
                        "ef_dora",
                        "em_alex",
                        "em_santa",
                        "ff_siwis",
                        "hf_alpha",
                        "hf_beta",
                        "hm_omega",
                        "hm_psi",
                        "if_sara",
                        "im_nicola",
                        "pf_dora",
                        "pm_alex",
                        "pm_santa"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "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": {
                  "properties": {
                    "bytes": {
                      "type": "integer"
                    },
                    "chars": {
                      "type": "integer"
                    },
                    "content_type": {
                      "type": "string"
                    },
                    "data_base64": {
                      "type": "string"
                    },
                    "duration_s": {
                      "type": "number"
                    },
                    "engine": {
                      "type": "string"
                    },
                    "expires_at": {
                      "type": "string"
                    },
                    "format": {
                      "type": "string"
                    },
                    "sample_rate": {
                      "type": "integer"
                    },
                    "sha256": {
                      "type": "string"
                    },
                    "speed": {
                      "type": "number"
                    },
                    "url": {
                      "type": "string"
                    },
                    "voice": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "format",
                    "content_type",
                    "bytes",
                    "duration_s",
                    "sample_rate",
                    "voice"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "a": "bc_h7pxv14u"
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "a": {
              "description": "App builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "s": {
              "description": "Service builder codes",
              "items": {
                "pattern": "^[a-z0-9_]{1,32}$",
                "type": "string"
              },
              "maxItems": 11,
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791364949/bazaar-icons/d8143c9bc952f5cd.png",
    "lastUpdated": "2026-10-12T02:59:33.268Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-12T02:59:32.76Z"
    },
    "resource": "https://tanod.dev/v1/audio/speak",
    "serviceName": "Tanod mlpeek",
    "tags": [
      "mlpeek",
      "audio",
      "speak",
      "embeddings",
      "rerank"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Text to speech API: offline speech in 41 voices and 6 languages (English, Spanish, French, Hindi, Italian, Portuguese), MP3, WAV or Ogg audio (Kokoro-82M, CPU) (mlpeek, Tanod). Use when an agent must turn text into spoken audio in English, Spanish, French, Hindi, Italian or Portuguese."
}

What the leaf hashes

{"body":"1ba554a5d5be8798300d4d436aee567420d98866899aa838fc7b2079f01dd136","id":122168,"kind":"listing","method":"baseline/1","observed_us":1793025621140218,"prev":null,"subject":"x402_bazaar:https://tanod.dev/v1/audio/speak","subject_kind":"source_record"}

Proof

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

  1. 0x88d5af974ee8077d232bbfb407ecfd7d44ce629fbf3ece71181f1ba5e8273843
  2. 0x0cf33dd6cf5d2fe76d1512d49bea3c61c1fa277d7ec8a1b725b3b62a84741b13
  3. 0xd27ecf58394573722ed8cf20c73f62d0b23486348e41ef5025399b110328a75d
  4. 0x49ac75d236e132ca9a7de055c2857760408e9a9bf593e78e76374a480909db0f
  5. 0x4e5d0c5975639de405072b2c5b89bde1f92cb8eac7ead1a27c5e611d9052de66
  6. 0xbd84aa92b7320ee3208b62f142ab01f8c2f885a1f1e461b22fc45102eb0a04ca
  7. 0x204ca15d73b3ec74078e08a968b0ed4f118b57c9fec6382e8f84b2d47dde880f
  8. 0x1d551861edf2d5cdc5bbbee8c58e1db39b0f45084d8912c7f943025f99a03c50
  9. 0xf9ed18286f6517b47cbf859f0ffddb7da1c9fb2f6c0d34f4d7757f67a6848bfb
  10. 0x0bddd95edb3cc8a74f81c35b1f32507f6ed7a6ed6ae13fea115bbe410ecc9777
  11. 0x8c20bf7d4b3dd52508d554a379143f96b80b2bc0af227c0b1ce2e34d99c6430b
  12. 0x7bf2d426bb827b94d7608055662cf2e3f09791e1a4c2c6bd606c0a9e89b18e59
  13. 0x49d11be052a4c069b10250aaba214f566b3f2e5aaa7a98e82ccc6a71c0e801a0
  14. 0x78ac2b34737774659a6a411f4d10b8ba570d40699d9f277321c3a32ff03d1dc9
  15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
  16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
  17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON