Evidence row 426098

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": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-27T04:43:22.296Z"
    },
    "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":"217f95007e11db631da3394adb8a193056656c11e3ffe94b46b3c3e1dc50f9ac","id":426098,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793086212858024,"prev":408444,"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. 0x2b9b8db1b9fc1c920b046ef3cb68a2f651d557be01317e57f9059a93b492a9d3
2. 0xb0197ff7f1476a290d5d46c8c31f7a080d16b11512ddb67644fbda68afbc0f66
3. 0x9e0beb4592797132dd079529c5fb52f653c2b37fc09cfbc092265cd19336392b
4. 0x1c0e2e2bcdd0530da1a1c51c04059a4f36828eadd7e97ad4799cf20f85687172
5. 0x4e6d6ed60b4a93410cd946fc0b8522f3f9e405520b77ab140256da758774ad33
6. 0xe71793bc2ba7f01beb1dea62ed80f5957fdbcbdfccc8bb64a971de6ce4dcdc95
7. 0x612f767f7aa97540fc1dcf935073869585992a898e96ea47d5a43d18c5a45c4f
8. 0x46313d03539532e6e0a61f1af847740f20ba13186cf4d57c1d11f72d11b3a09e
9. 0xabe72a21ea519fe2a94c68965fa81532bf7c79886f64b8e16246f220a361d26b
10. 0x7d3ee25aa05ed41a991dc4bfbe1ed3fb2b8b2815ba085952f5d963959a9b69c9
11. 0x763c44f231f5e75793734fa25fb1791b7269f0745f8d34ba7ac82bc2806e3367
12. 0x7ba1b835277802a22a6f62a758420094404a75d3c14f34dd88b403fbf174b26b
13. 0xf9e544d10b80657275e1e196da89ba5336a7cc49eaa0d6d801fb5d632cf5deec
14. 0x8ff18b1523f9fbdd16a5796cbe184b46854c06256508af8de5509b598370c725
15. 0xa383a1cfe9b3f6af67eb4c7642564b9424d46d7fca90e7ba175d549f8b67dd0c
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4