Evidence row 121546

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/even"
    ]
  ],
  "name": "sovereign-x402-zeta.vercel.app/api/v1/sequence/even",
  "owner_address": "0x41595e02275629126ad11551e39ee9ac8531ad3c",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x41595e02275629126aD11551E39ee9Ac8531Ad3C",
        "scheme": "exact"
      }
    ],
    "description": "Generate a list of even numbers up to a specified limit.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "limit": 20
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {},
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": true,
                  "properties": {},
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-08T19:07:03.628Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-08T19:07:03.49Z"
    },
    "resource": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/even",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Generate a list of even numbers up to a specified limit."
}

What the leaf hashes

{"body":"54dd7adbbc6e91be6de7112cbbd0de9ba2af98f27bf7e1a81d35e07828d59c56","id":121546,"kind":"listing","method":"baseline/1","observed_us":1793025620051085,"prev":null,"subject":"x402_bazaar:https://sovereign-x402-zeta.vercel.app/api/v1/sequence/even","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. 0x6362097025f18fe9886eb3e8b9539194f3017a6c7ded6c981b0a40534463e66f
2. 0xf5755695eccb03d1fb653450552cb268a04de865bcf73e2918566d80c6fa20f3
3. 0x5256a8fdaab14696ac3ff7ce9f97f5a3e18dc2f1e2c1ece0eb7a9f86bb42d3a5
4. 0xf862b6bc72234e1b35aedf3453c2865ae745338fea67f7df18fda59cf6486770
5. 0x2b8f6cbc7dedfa1d7b9842eb4acf276e7cdbc8196f6283ee69ebdddba7888f9a
6. 0x05f6621cdcb9c8857584abc51d6eb51f88d3c57ae1d95a62e7dc2a12b0f745ae
7. 0x1751fad800a3d3d501391c37c2350869995dd7152781480c104f4082aaafaf99
8. 0x06279f23f0439fa57f069f5a8311ee4a27b8d9037ea8cc840a441ab8433263ab
9. 0x7ce8009e0ade8389109c2f54f5756e1f15a0afa25b5da6008befeb3c90a51b5c
10. 0x805c08486b6cd1b041c9a402e5b3eb6f97649952efcabb97e1817185a4ce7572
11. 0xde5ff34fc9e6ff297fede5d3c4b4de6828c65b98246109399106064f912afa82
12. 0x3c8355143bb13802401d5a80f8a70809a59f429bc298f4912731fc8d207e4f43
13. 0x13f4b94ecf613d585c952b5363dad2b247a55371eb8e358bb89dc033e83128b1
14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae