Evidence row 118684

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://predator-ubuntu.taild9a745.ts.net/v1/grade"
    ]
  ],
  "name": "predator-ubuntu.taild9a745.ts.net/v1/grade",
  "owner_address": "0x8366f3ce5c7c40a5fd24f83b9a8b2d2b4a76844e",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x8366F3ce5c7C40A5fD24f83b9A8b2d2b4A76844E",
        "scheme": "exact"
      }
    ],
    "description": "Grade acceptance criteria on mechanical testability (deterministic, no LLM)",
    "extensions": {
      "bazaar": {
        "discoverable": true,
        "info": {
          "input": {
            "body": {
              "document": "When POST /v1/snapshot is called, the service returns HTTP 200 within 2 seconds."
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "criteria_count": 1,
              "document_score": 100,
              "grade": "A",
              "meta": {
                "deterministic": true,
                "rules_version": "rules-v1"
              }
            },
            "type": "object"
          }
        },
        "schema": {
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "properties": {
                    "document": {
                      "maxLength": 20000,
                      "type": "string"
                    },
                    "format": {
                      "enum": [
                        "auto",
                        "gherkin",
                        "list",
                        "prose"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "document"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "const": "json"
                },
                "method": {
                  "const": "POST"
                },
                "type": {
                  "const": "http"
                }
              },
              "type": "object"
            }
          },
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-19T16:47:13.161Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-19T16:47:12.874Z"
    },
    "resource": "https://predator-ubuntu.taild9a745.ts.net/v1/grade",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Grade acceptance criteria on mechanical testability (deterministic, no LLM)"
}

What the leaf hashes

{"body":"33a5490811cf3e354016c20df3dc0f6b52f341cedd928e4bf12259861ce66c3e","id":118684,"kind":"listing","method":"baseline/1","observed_us":1793025613598053,"prev":null,"subject":"x402_bazaar:https://predator-ubuntu.taild9a745.ts.net/v1/grade","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. 0x244627fffd0179984d4a31d65134ee8ae380a4ffd82a2b51a2281e5c686442fe
2. 0x98b0600609d963c4f3c1d6381503d6f20fbd8c4e8492f63a2df1d63104bd4eb7
3. 0x33160473ffd2de62e2462fe2db96607162cbf1a2444652a27d4344249694b733
4. 0xec4565e770aabc867f111b06c98096992a21914daa59b6316e5fca9fadc53f34
5. 0x2dd25aed36024ab9347bd07b24a1b8b30eb2acdc0d8b8967578c1a0f3e7879d3
6. 0x69a8e1cfd7197f274842299e00cd02e8342c2d692a218846c076afb97718446a
7. 0xfce739a49b8f7f98b034b770f8a3a3941d19f2a7061e8d6286b1e9d9c0c3ee54
8. 0xea60b0481044514ee49ca3759153f5ff78d1df582b816eaa54848b011abbe3bd
9. 0x587d0c71a02ba1ef514c0443c9ec3374e6aa4384ddcfd176b29bb4853789ef68
10. 0x2a32852d08f3dbad9d322dd91bc905c97a70f059d4f616e591b3fe5721ef2000
11. 0x395ecef2713b13f9a2a88fe836fbc1a4e94906043e3938cd3fd16627be6b95de
12. 0x2ceb9cc3a43f479e6ab73db5d3d474a93995fb4188ee45f71846b4cf537a0016
13. 0x830b2c874449c7499489eba2baa67d49f991298225763c0161b471621038d0fb
14. 0xd843afcced75dedd39194ff9bd12326b88099e6112686db2299392d022dc3146
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae