Evidence row 67109

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.macaroonnetwork.com/execute/commercial-use-licence-check-v1"
    ]
  ],
  "name": "Macaroon Network",
  "owner_address": "0x33cc8de6e86761d217044a8a6b394ad23b579596",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x33cc8de6e86761d217044a8a6b394ad23b579596",
        "scheme": "exact"
      }
    ],
    "description": "Check a specific dataset, paper, repository, or model URL against the indexed open-science corpus and receive a conservative, source-linked commercial-use and redistribution status. Never infers permission from an absent or ambiguous licence -- returns unknown rather than guessing.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "input": {
                "asset_type": "auto",
                "url": "https://doi.org/10.5281/zenodo.21540550"
              },
              "predicate": {
                "conditions": [
                  {
                    "field": "$.evidence",
                    "type": "count_gte",
                    "value": 1
                  },
                  {
                    "field": "$.limitation",
                    "operator": "eq",
                    "type": "field_changed",
                    "value": "Evidence summary only; not legal advice or a formal compliance determination."
                  }
                ],
                "type": "all"
              }
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "payload": {
                "attribution_required": false,
                "commercial_use": "",
                "content_hash": "",
                "evidence": [],
                "licence": "",
                "limitation": "Evidence summary only; not legal advice or a formal compliance determination.",
                "redistribution": "",
                "retrieved_at": "",
                "risk": "",
                "source_url": ""
              },
              "predicate_passed": true,
              "settled": true
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "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": "2026-10-15T07:27:57.401Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-15T07:27:56.943Z"
    },
    "resource": "https://api.macaroonnetwork.com/execute/commercial-use-licence-check-v1",
    "serviceName": "Macaroon Network",
    "tags": [
      "RESEARCH DATA",
      "agent-marketplace"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Check a specific dataset, paper, repository, or model URL against the indexed open-science corpus and receive a conservative, source-linked commercial-use and redistribution status. Never infers permission from an absent or ambiguous licence -- returns unknown rather than guessing."
}

What the leaf hashes

{"body":"ed5cb7e8867bb5946d01af55ebc4cc55286fb86c0741085696866c73b5832b88","id":67109,"kind":"listing","method":"baseline/1","observed_us":1793025462269011,"prev":null,"subject":"x402_bazaar:https://api.macaroonnetwork.com/execute/commercial-use-licence-check-v1","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. 0x51192c77640563eb22a659bcd9b5e85d350db0b31096e9806041c6c95bdd4c89
2. 0x49b1d38c6fe9e5c67f4b76334404fb6e32e5db9cf50190fd390d06df6bf873ff
3. 0xb528c1d06a44be53d6281a2d8ef6870a3c028d8aba06bff98930bbd9810f5929
4. 0x8a58c7e819f1c712376e23a26c2b59e3268c9a46d07e3a756650b0adb3521c27
5. 0xcad51ed2db4d3def2c722d16c7168d21bf9e2c40298909ceb3a76233d7cec78d
6. 0x29f67c89ce2479d8a829e3f3ae3d4c3d3badb451e2d10725372113193964ec2e
7. 0xbfeb0a34ccf2b6030878d049a1324704a70f9452882e1ca039ba7a70bf77e5f3
8. 0xd37c100d9d3a2760ca5a16a2984d9ee98ed390c54564264312db74c830ada996
9. 0x1219ece7149e94c27319a4926c9146cd0e1ddc72b40654dfa47e0b42d5fbb1ef
10. 0x645ef58b69b469e4c309b22dfe9ca3f972fe60aa617a1dcb95a02418c0d9270c
11. 0xfa039eb62e5d0ae9f7aaaafb0fcbceacfa661b07228233046b9a9af94e547a55
12. 0xecaf47ba75097c34f2d3c4d62539dace0db8b484bf08941a9259e2d1e8ccea77
13. 0xf7d2cf278e5d2768b8bdb70730c378877cf7165d8efcbec8bcd3282fdc50d177
14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae