Evidence row 82026

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bot-bazaar.fly.dev/v1/x402/sqs-kafka-dlq-check"
    ]
  ],
  "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": "Check message queue consumer visibility timeout (6x max processing time) and maxReceiveCount DLQ threshold.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "visibility_timeout_s": "180"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "checks": {
                "max_receive_count_bounded": true,
                "visibility_at_least_6x_processing": true
              },
              "disclaimer": "Automated analytical calculation/linting only; not financial, tax, or legal advice.",
              "generated_at": 1792960000,
              "max_processing_time_s": 30,
              "queue_safe": true,
              "tool": "sqs-kafka-dlq-check",
              "valid": true,
              "visibility_timeout_s": 180
            },
            "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": {
                    "visibility_timeout_s": {
                      "description": "Queue visibility timeout in seconds",
                      "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": "2026-10-26T10:56:31.957Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T10:56:31.787Z"
    },
    "resource": "https://bot-bazaar.fly.dev/v1/x402/sqs-kafka-dlq-check",
    "serviceName": "Bot Bazaar",
    "tags": [
      "x402",
      "reputation",
      "sellers",
      "base",
      "usdc"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Check message queue consumer visibility timeout (6x max processing time) and maxReceiveCount DLQ threshold."
}

What the leaf hashes

{"body":"575dfb4b8438deac61b72026841ae9a0b252d55c3dff04cdfaeef37a4009310a","id":82026,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025501397365,"prev":null,"subject":"x402_bazaar:https://bot-bazaar.fly.dev/v1/x402/sqs-kafka-dlq-check","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. 0xb1886d1c6e4c3b305fc5d9840a3e09c5ef59006526a8f35871d3e70d458d25c4
2. 0xe944efc0392207a06d856abf3d79e347bbd42ea3e2b82e8fde152abf7d3ac6a9
3. 0xa9f8855590f8dbd96d37581ea1766faeab5dbd52d6b6e64837a0e63d403b5e0f
4. 0x0a385f162d4b39cdc75e997c36d4e1bf2af762482aaad3b8a34aded1e599223a
5. 0x60802297b9f7300f25117ce49ec4bddeab97dddf01f8af9851f5182dba474722
6. 0xe71fb7e9ab4d84a8d0f81342a47da0fbfa6e2477735769533b663a021fa8e88a
7. 0x75590bfddc3e121dcf50d5332192305425e76cee705da73dd7b43f5e75c88875
8. 0x527c5c0df222260e163968a7fcec036fd8052bbf9ecabbd940b19558e11303ea
9. 0x5ad59d1988acc8b07b9ffc72b5e1990ed5cadff1428a00539c681b07fe31e748
10. 0xd5cd216c2216432b3046cca4e23b3c34d41ceff1aa810aa4eea5bd58437939ce
11. 0xb673e7e79847b2398685ec91a7c3b2395fccef249a8f8983b5eecc97a794a3ec
12. 0xce1aeb889b974291cea1fbfd01595655bd2c1b3636dc5b56eeb8904adb9f6c65
13. 0x3b1c0e225d1b1cb24cd5d5ea4af2de20ed68a1eaf8b61924ed1b81e4b9cf7e39
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae