Evidence row 1261192

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": 5,
      "lastCalledAt": "2026-10-29T18:11:25.822Z"
    },
    "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":"9e7346b254927dd17329b2908124277a98ec8d859ce56ed37fe2076ed538c71e","id":1261192,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793385504124584,"prev":1038392,"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 2026-10-30 (243099 rows).

1. 0x66d106c68c9a6b00a78e977c4cd6c2677f736bbfcaff8076713fe4fd8cfa00f8
2. 0xbf8c295979280a7f3f056d09e830df2bb17ba51c949a085613797b913367eb0c
3. 0x4a4933f2d155fdef15c74793f5d18c5f1661b6ff2c6682319550a3e9ef56a56c
4. 0x959cefd3c87141d069920db5cd1eeefe77bfc6000a2d83b64676e52730eff4f0
5. 0xda2adc3ff4061a1808ebb3d6bf9080e8b194eb3f53aecd3dc7e0763572b9d477
6. 0xa1e8533197ef591ac1b8bd472a98e73a546dff1ddc59cef9bc4ad6de3c5df938
7. 0x1e06c216d9672f9fd369e5a131ec7570cc4c63d50734057fc298479b0f6dd04a
8. 0xef0e49209ee0534f797e0458be7aa4bf62e041b808d16e49e44148dc39998e0e
9. 0x5f17e2be97f8959d8b117c6ef1f4dad045a62ee65c4e70ea8cabe7b9f6e18e24
10. 0xd4a768f09737f806115d9038cc87fc08d21ec5a09582875458415ed590d70a66
11. 0xe567a79a499c6fd2c13ad4ba2860fe5d647b0164c0962d6b79848baea11493c0
12. 0x159587e892da6eb5bedb2c98f52a2e67d73c1054bada2bc226e29532864a24ba
13. 0x71866e46af973a0dfdc12482585dfcdbcf016f95832fc06f75f5454e82088a3e
14. 0x863694f188c4b3bb5062c468823f130a2c1762c9b6bf2ce9a68fd27f465427d0
15. 0x7ecc532de10b728de98de2eb2a81fbd8da2254ff32b38b6ffde14af9964fc470
16. 0x910a91495535ac1a9e959d27d607e185616d2d41b45bc7071c6357f426f372d8
17. 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861