Evidence row 117184

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": "2026-10-25T09:42:56.942Z",
    "quality": {
      "l30DaysTotalCalls": 8,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-25T09:42:56.488Z"
    },
    "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":"a4d867855edb21bbd75cf3d4e41674b7240c2231c3ebc73dce765d91d61d5f94","id":117184,"kind":"listing","method":"baseline/1","observed_us":1793025610849473,"prev":null,"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 2026-10-26 (296695 rows).

1. 0x8331451e0e4c33d480802e9684d4102c89859f80b3ff1dfef14de8b5192a4239
2. 0x7bf66905e4f09a917274effdb3b060b1f32a5e94e0a993600e6901b8309f6bbe
3. 0x0573ea9d54ab4ece7f0f8da7844b6779980de56c4d550f6826d9ca877ee715f1
4. 0x930dd2b6dbb2aa971b1def52d8ba5cc448ea55bb2a948152418dca52a90694cb
5. 0x773fa07a0ce15f2184f713ba81d07ae7197d27ae379a46cb7c5ecb0caca8f32b
6. 0x0d3280321b3e74ee6383c53bb506e7c1bf492faacc93302219a13a3df9392912
7. 0x85b24d5ef71f7c349673125eea93dc6ebe9eb763a5a0e38f65903108d3b9a667
8. 0xf72853da156b120793866ccd5d6667d099598dc5b8e7f131ff7e4c450da40445
9. 0x3dad3f37dda3f6ba29a198ef717b4cfdf355397e80bf35ab1e416791eb7d3e46
10. 0x77d9a819e7da4b6e40623e7602d7c7d412287edd9a1c98aa67bad88cfa8db3ce
11. 0x6e037384448a2bbd201b4e7e9e6e447d7254d0d2926b3fd2e81fdf99eae4a06b
12. 0xfdaa032291ded0df2cf35d6e9dc6e7a2643d0fe027dd3ab321971f1f7bf69147
13. 0x91c2ae93ec20c7fed5088112fe3941ca622dfb3f8f1022c4844726c361244bd4
14. 0x0eff463856b0992d53ab7d8c0b97c71541413358bdd445710c1e4b6aeb4d8f78
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae