Evidence row 408444

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bess-x402.onrender.com/v1/text/language"
    ]
  ],
  "name": "Language Detection",
  "owner_address": "0x1129a6bb9c6165ff07fdc509c107b522ca0e1871",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      }
    ],
    "description": "Detect the language of a text among 55 languages, with probabilities for each candidate and a reliability flag. Use to route messages, pick a translator or tag content.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "text": "Dónde está la estación de tren?"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "candidates": [
                {
                  "code": "es",
                  "language": "Spanish",
                  "probability": 1
                }
              ],
              "confidence": 1,
              "language": "es",
              "name": "Spanish",
              "reliable": true
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "text": {
                      "description": "Text to identify",
                      "type": "string"
                    }
                  },
                  "required": [
                    "text"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T04:43:24.548Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-23T13:11:00.443Z"
    },
    "resource": "https://bess-x402.onrender.com/v1/text/language",
    "serviceName": "Language Detection",
    "tags": [
      "language",
      "detection",
      "nlp",
      "text",
      "translation"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Detect the language of a text among 55 languages, with probabilities for each candidate and a reliability flag. Use to route messages, pick a translator or tag content."
}

What the leaf hashes

{"body":"4d49715d770659532aec2def9cdcbff72526dc317129fc590d290fa2cad89acc","id":408444,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080303438465,"prev":71601,"subject":"x402_bazaar:https://bess-x402.onrender.com/v1/text/language","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. 0xedb195bdc7ce39c3fb283e79ab566513960109e8e3e1a8c1f3652a23a7aa950e
2. 0xd9085e38b4bfe0bb411a183d280d5cd334b7f73329be13921c438515b7f1fb0e
3. 0x691db6ace6528115892f8caed79506c44027a44d30a8bbd22d60607f10bc4b8b
4. 0x5688f2ba0b32cc105269301276be8c59671def04f508bc468b19d00bedc8da8a
5. 0x756b2b25e1013cf664cdf7f2ae7af98a1d68c49f6f2604a93ae7a4ce1ea83004
6. 0x506f26064eb2ef0f759d5eb44b40e35e6796f625e75fe00914d4405bbe2d4c17
7. 0x8bdfd3c98b3dbeb086e3c22efe88bdc8714bee9fd1e863530881c5de5f15d640
8. 0xb2806466c2cdd8ff74a7dd37a005c1b46b9c5ff64f09b03a22b70260a942086f
9. 0x1c48ca2471d4ec703f060a3c587a5b2bc794239b13c4c1f0a5befaa36d599344
10. 0xaa641459302adde22dc32481fb241cabfec0126d1840e00062addb5172888cb4
11. 0x0a78a08a4d8ea932d1929a4db7274efa66e37530ebf9892f88bad1aa94953b78
12. 0x1bd815b8c338cfc2bcf769f9c67988a5890577c27b5e900948b5339a99e158a8
13. 0x89602081fbcc80aef8908f5df765767a1a41cc8b089111259ea78e6583a8bc4b
14. 0x41f9f462759cb539183e979fb3eb967d94755cf039c44a64a9a3c4ad97523cfd
15. 0x56f7109d4cde42492651beb1237c13cdcbf95e6fee2b2482391a2388e04c4629
16. 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4