Evidence row 121108

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://semver.openverbs.com/v1/compare"
    ]
  ],
  "name": "Compare versions",
  "owner_address": "0xb3f4de103f34b99f0da19b4f16d6b53a14c2194a",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A",
        "scheme": "exact"
      }
    ],
    "description": "Compare two semantic versions and report which is greater (precedence-aware).",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "a": "1.2.3",
              "b": "1.3.0"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "a": {
                      "description": "First version.",
                      "maxLength": 256,
                      "minLength": 1,
                      "type": "string"
                    },
                    "b": {
                      "description": "Second version.",
                      "maxLength": 256,
                      "minLength": 1,
                      "type": "string"
                    }
                  },
                  "required": [
                    "a",
                    "b"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-08T05:39:21.772Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-08T05:39:21.507Z"
    },
    "resource": "https://semver.openverbs.com/v1/compare",
    "serviceName": "Compare versions",
    "tags": [
      "compare semver versions",
      "version precedence check",
      "which version is newer",
      "sort package versions",
      "semver compare api"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Compare two semantic versions and report which is greater (precedence-aware)."
}

What the leaf hashes

{"body":"71f17ec0eabf35b7929e0e458948b96260bd61894a868207abcbb54cef69173a","id":121108,"kind":"listing","method":"baseline/1","observed_us":1793025619324598,"prev":null,"subject":"x402_bazaar:https://semver.openverbs.com/v1/compare","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. 0xa50cf827e364df6eaadc1380cd87aabce22396310e8a4942b76ac4dea129e3a9
2. 0xc33997599eea26fcf58068d019a85f6c20174a0c6c7a718ba5f61c5cfc0aabbb
3. 0x524cfa948b02e24f4d7715f410ec613cf8c5a0c13c6d8d94a4b3109d595e40ef
4. 0x98261906bd99ca03180414b1b2cd7152b0cb5ad9b85a09eeb9206af76f518be7
5. 0x5ddd9f5f0c2cc7f3d76050693944b930d652f54b34fff845107f8cd8bc091621
6. 0x1ab202a0393227bb9dc5cd4c57ab9521bbc9ed0ec005ad201591f9079b2d5cf8
7. 0xb3321db88212ef5bc3445d28a03c5b8b640b8cb7db200f777db945d831644840
8. 0xa48a94a0713add6537c3df17a8cdcd88fed73a54dc0a37ee5c39e3cb2944fa9a
9. 0x1123d00562cee0aca9e3b8f79652d941f6fc1ff034d78b2f97b3f50a697a2207
10. 0xff31bd0889dd2264a5f9e7437500931910fa5f036a5cb362c19a635234298956
11. 0x63bb18928b05af339d3db18a674ec04120f1a31736f638d4e101d735122f8380
12. 0x21725c62783071369e87d9e0abedb3d8cc37bdab8d0d58308c28aeb7cfd2bc8c
13. 0xc34c13c58ba9c342ea1b833ac1882a4aea22777c4fd1092b2f83d3bac6b9f845
14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae