Evidence row 81992

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bot-bazaar.fly.dev/v1/x402/mcp-tool-token-budget"
    ]
  ],
  "name": "Bot Bazaar",
  "owner_address": "0x847f54ae8ddfd71ed7bc930c1f7a73576fab03a9",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x847f54ae8dDFD71ed7bC930C1f7a73576FAb03A9",
        "scheme": "exact"
      }
    ],
    "description": "Estimate the LLM prompt token footprint consumed by an MCP server's tools/list schemas.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "tool_count": "17"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "disclaimer": "Automated analytical calculation/linting only; not financial, tax, or legal advice.",
              "estimated_context_tokens": 1785,
              "fits_under_8k_budget": true,
              "generated_at": 1792960000,
              "tool": "mcp-tool-token-budget",
              "tool_count": 17,
              "valid": 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": {
                    "tool_count": {
                      "description": "Number of tools exposed by MCP server",
                      "type": "string"
                    }
                  },
                  "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": "2026-10-26T10:57:06.877Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T10:57:06.707Z"
    },
    "resource": "https://bot-bazaar.fly.dev/v1/x402/mcp-tool-token-budget",
    "serviceName": "Bot Bazaar",
    "tags": [
      "x402",
      "reputation",
      "sellers",
      "base",
      "usdc"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Estimate the LLM prompt token footprint consumed by an MCP server's tools/list schemas."
}

What the leaf hashes

{"body":"fd0ef9a3567387d099dbea61ffa2a602ddd2a51008875288a3e2e6ba2b57cb6b","id":81992,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025501365524,"prev":null,"subject":"x402_bazaar:https://bot-bazaar.fly.dev/v1/x402/mcp-tool-token-budget","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. 0xb5c580c75d9e80310f49f746942d191bbe555ac16f962886b29dafdb380667f8
2. 0x4133d8ea7bc49d99917f2de3a444765b605f67c5e7b3083a1b43bb7ff737a090
3. 0x8cc60dbdbba70de57b8c6518a2110b83a394e6b8dcfa2a0815eae7ee43906ab4
4. 0x099fc1066de6cc28f988faef3719c27ab2ecaef00e0070255068d2fe148cf623
5. 0x0413c827edd71f22c448513395d4d90db314a5de006cee3372884a883771fb55
6. 0x975f831dc0e744842937f3af2f05d122e5ab5411b4554c8b83b99bbe20d42ae1
7. 0xf2e903ddf53c6b03dd04e176e212f5b6cabc026baebde0dcb9887d4d44550546
8. 0x8507e8a7efeaa8f0249804ce1016e4b752b0834ad4e541b728beae66f9c1a1bc
9. 0x77da061a5d997367e300fc37c99e3d47e8ed28eca3771a36e29312d8972845c6
10. 0xfa2167cea96987427da9b60b2059258d339fc6e57b778e13e60f342a723ebd0f
11. 0x0f199646652e20987f8f0e4e8bd21993538b0737cd758d5cbc6ebcaaa02763a3
12. 0x7a0f1751de1946feff7d8c8afc737dcc4d35f110809c15aa0fdb8363a9e31b2b
13. 0x0d86419ca1dd0b62fd8b22ea2e8c74d441312cec3116a467bea429b43e026565
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae