Evidence row 1038392

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://modelprices.xyz/llm/prices/watsonx"
    ]
  ],
  "name": "modelprices.xyz/llm/prices/watsonx",
  "owner_address": "0x63a20fa244d3e6a8902121e99704b7f857dc6ebb",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x63a20fa244d3E6a8902121E99704b7F857dc6EBB",
        "scheme": "exact"
      }
    ],
    "description": "IBM watsonx pricing table: per-token cost of every AI model IBM watsonx serves, in one call — input, output, cache and batch USD per 1M tokens, ranked cheapest first, with context window and capability flags joined in. Compare LLM token cost inside IBM watsonx and against other providers hosting the same model. Normalized from public sources, cross-checked, refreshed hourly.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "board": "IBM watsonx model pricing",
              "generated_at": "2026-07-14T02:00:00.000Z",
              "model_count": 24,
              "models": [
                {
                  "context_window": 200000,
                  "id": "watsonx/granite-3-8b",
                  "input_per_mtok": 3,
                  "output_per_mtok": 15,
                  "provider": "anthropic"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "a": "modelprices"
        },
        "schema": {
          "$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"
              },
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-29T18:11:26.274Z",
    "quality": {
      "l30DaysTotalCalls": 8,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-28T02:46:40.601Z"
    },
    "resource": "https://modelprices.xyz/llm/prices/watsonx",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "IBM watsonx pricing table: per-token cost of every AI model IBM watsonx serves, in one call — input, output, cache and batch USD per 1M tokens, ranked cheapest first, with context window and capability flags joined in. Compare LLM token cost inside IBM watsonx and against other providers hosting the same model. Normalized from public sources, cross-checked, refreshed hourly."
}

What the leaf hashes

{"body":"16c935e69148befa93fc8afe54914e0bdec1552b71b7ea22de6dec39d1633808","id":1038392,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298269193801,"prev":750887,"subject":"x402_bazaar:https://modelprices.xyz/llm/prices/watsonx","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x9a0d6e07daca452b96b3999df991e9217cd6111062c5bc696a50b9dbb1b71495
2. 0x356a22821ae5b2a53d8a1e5e7770e89939c6ca26439298ce07e8ec936a678cce
3. 0x5567e07a3073f4a7c3e713c1d54b18995fcd8fede9bc97182b32d4ad5137bcb2
4. 0xc9e27b065f828164fcde709fd8756a2c706886834093a67b13943b6bcb771af9
5. 0xc534f4fc543034699cc90e98cae1c96074a186c78bffa6b23cf609f23f5709ce
6. 0x92a4282f6f81be545beabcbac7529ded2a0571c0ec3c25d132491c28c6ae9e15
7. 0xc9e1894090b12612cc8b031294b36bac7204572cfe6832baf7a7588b5f2255e0
8. 0x6c3216f6c90d0ab0b768ab8e0b6f4070c61e77fd2d0f1edd8dc9f82590df0092
9. 0x7b1c16b99ec0fa6003f912b1a4cd6cad604ad681464b24aa2d2e2af3115fa76d
10. 0x12805345fdc7ad7c587896b94529f73145e4d07b05737133af2c1326acaa4de5
11. 0x840f554839b7c3bca2d5e98be959a8bc71c2153f600bbd2309eff7472805da45
12. 0xed8517f31ec0876e21a7e8fe53647529931dc6d3a5973bab25eadd47041a81d1
13. 0xe4afc6a5a9cd7a2bdc01f56793e0f8960d1cce7e17e93d6537f6043b1647f074
14. 0x2b11062f499f97c836e687fbba91202ea7ff254c8f8928d683df655cd117d9ec
15. 0x09d5ec1c01b0f087fe9f6cc95432188552da9adc88004aed57401ea49f2b56d4
16. 0xe38dc587bc010668982bd78025ac33d7326ffc2587f2de00e848da2718907ecf
17. 0xa1fa2e97e71ad6e802f325afd74bb7095901f2060529c9739182a1233f8804bc
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1