Evidence row 119404

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://saylorinnovations.com/api/bio/rare-disease/:id"
    ]
  ],
  "name": "Saylor Innovations Bioinformatic",
  "owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:bio:rare-disease",
          "name": "USD Coin",
          "note": "Base settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88",
          "memo": "saylor:bio:rare-disease",
          "reference": "C5VaLETfXZ28jiLjLxeVEgUMud1g6WsxUQWDpADiphz5",
          "session": "eyJhcnRpY2xlSWQiOiJiaW86cmFyZS1kaXNlYXNlIiwicmVmZXJlbmNlIjoiQzVWYUxFVGZYWjI4amlMakx4ZVZFZ1VNdWQxZzZXc3hVUVdEcEFEaXBoejUiLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOiJFUGpGV2RkNUF1ZnFTU3FlTTJxTjF4enliYXBDOEc0d0VHR2tad3lURHQxdiIsIm1pbkFtb3VudCI6MTAwMDAsImV4cCI6MTc5MTgwODgwOTYyOX0.AYfLNtMMIlQ65RWn0ItJ39WvXyN6jhJ6hT9jtKU6-w4"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      }
    ],
    "description": "Rare disease reference from Orphanet by name or ORPHAcode - definition, codes, inheritance and phenotypes",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "id": "Marfan%20syndrome"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "age_of_onset": [
                "All ages"
              ],
              "codes": {
                "icd10": [
                  "Q87.4"
                ],
                "omim": [
                  "154700"
                ]
              },
              "definition": "Marfan syndrome is a systemic disease of connective tissue...",
              "found": true,
              "inheritance": [
                "Autosomal dominant"
              ],
              "name": "Marfan syndrome",
              "orpha_code": "558",
              "phenotypes": [
                {
                  "diagnostic_criterion": true,
                  "frequency": "Very frequent (99-80%)",
                  "hpo_id": "HP:0001166",
                  "term": "Arachnodactyly"
                }
              ],
              "prevalence": [
                {
                  "class": "1-5 / 10 000",
                  "geographic": "Worldwide",
                  "type": "Point prevalence"
                }
              ]
            },
            "type": "json"
          }
        },
        "routeTemplate": "/api/bio/rare-disease/:id",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "POST",
                    "PUT",
                    "PATCH",
                    "DELETE",
                    "HEAD"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "properties": {
                    "id": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "id"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "pathParams"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "codes": {
                      "type": "object"
                    },
                    "definition": {
                      "type": "string"
                    },
                    "found": {
                      "type": "boolean"
                    },
                    "name": {
                      "type": "string"
                    },
                    "orpha_code": {
                      "type": "string"
                    },
                    "phenotypes": {
                      "items": {
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "prevalence": {
                      "items": {
                        "type": "object"
                      },
                      "type": "array"
                    }
                  },
                  "required": [
                    "found"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "json",
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1790235422/bazaar-icons/bc5e2b3d111ebbef.jpg",
    "lastUpdated": "2026-10-12T12:38:09.669Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-12T12:38:09.306Z"
    },
    "resource": "https://saylorinnovations.com/api/bio/rare-disease/:id",
    "serviceName": "Saylor Innovations Bioinformatic",
    "tags": [
      "bioinformatics",
      "rare-disease",
      "genomics",
      "proteins"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Rare disease reference from Orphanet by name or ORPHAcode - definition, codes, inheritance and phenotypes"
}

What the leaf hashes

{"body":"7d3b02dad7a8711fb3ff3498c726cd74bd4f65fb03a64e2be1169a258150bc56","id":119404,"kind":"listing","method":"baseline/1","observed_us":1793025615305178,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/bio/rare-disease/:id","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. 0x217aa5184d47e41ba0c25b0034334e9a157b4b94fcad3747ad8ca86785150756
2. 0xfd336392b4556e44f8850cb4950c8fcc2bf996f232dbc8de0d6e0edc94be435d
3. 0x50bcb50edfeb923da2c6e3aa513475790c0d88969034c8950259ffdbab9160e1
4. 0x9a5866432c4eb578b3071085d9be480fc4c73a152ed3913690a3aee4d7d6cf7b
5. 0x2de7f297b7c8547632b22adcf5f0db9d1cf279ee6e4b34810de60c6f915aa9aa
6. 0x3c18288438fbb6d5138aadc5ffd9a19a12577b23ba621ee85c620cf7addf6f28
7. 0xc8daa2f31e206e975611fd6bf013c7615140a5770bb496bda6a7a9ac7648a373
8. 0x79a7b7c27d04a990e83d3172fd194fd58a49c89eb00527ffafc36f40559bc2f3
9. 0xc8d8ba70110d460f988fd2b057e677cbc713f91a024845889e76201c8f934e3a
10. 0x52a03554eda198dc4680d30e566c1eda71c25f02648bb3a67df331bf196cafc1
11. 0x71f472bb5c514dca2395c7842916e5cae63a9c622d8bc8f84b07a986c5ba91a1
12. 0xfde157310fc8513767b162378ca9ceefb2937c374b7381a8887f7ccba8ab5a80
13. 0x9d75d4d3ab6219edefa04be60b32fdd56be7a7672f370a5115f02f7b098ecd27
14. 0x9dfd312f3d4937f7cb144cee3987e8516f222932b4ea286605236d73cfa1ed16
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae