Evidence row 119397

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://saylorinnovations.com/api/bio/pathways/:id"
    ]
  ],
  "name": "Saylor Innovations Bioinformatic",
  "owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:bio:pathways",
          "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": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP",
          "memo": "saylor:bio:pathways",
          "reference": "5zsToGwnGoP6PcXLqrUY2CghsFQq34jQP6eHYDXLaY5C",
          "session": "eyJhcnRpY2xlSWQiOiJiaW86cGF0aHdheXMiLCJyZWZlcmVuY2UiOiI1enNUb0d3bkdvUDZQY1hMcXJVWTJDZ2hzRlFxMzRqUVA2ZUhZRFhMYVk1QyIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6IkVQakZXZGQ1QXVmcVNTcWVNMnFOMXh6eWJhcEM4RzR3RUdHa1p3eVREdDF2IiwibWluQW1vdW50IjoxMDAwMCwiZXhwIjoxNzkxODA4ODA1ODU4fQ.A4LI6IFMnDiCUVNiZ1k9QcWyGzoZXIMowvqgVLxgQy0"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      }
    ],
    "description": "Biological pathways for a gene or protein (Reactome) - pathway ids, names, disease flags and links",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "id": "TP53"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "accession": "P04637",
              "count": 46,
              "found": true,
              "pathways": [
                {
                  "id": "R-HSA-111448",
                  "in_disease": false,
                  "name": "Activation of NOXA and translocation to mitochondria",
                  "url": "https://reactome.org/content/detail/R-HSA-111448"
                }
              ],
              "query": "TP53"
            },
            "type": "json"
          }
        },
        "routeTemplate": "/api/bio/pathways/: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"
                },
                "queryParams": {
                  "properties": {
                    "organism": {
                      "description": "NCBI taxon id, default 9606 (query)",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "pathParams"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "accession": {
                      "type": "string"
                    },
                    "found": {
                      "type": "boolean"
                    },
                    "pathways": {
                      "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": "2026-10-12T12:38:05.892Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-12T12:38:04.834Z"
    },
    "resource": "https://saylorinnovations.com/api/bio/pathways/:id",
    "serviceName": "Saylor Innovations Bioinformatic",
    "tags": [
      "bioinformatics",
      "pathways",
      "genomics",
      "proteins"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Biological pathways for a gene or protein (Reactome) - pathway ids, names, disease flags and links"
}

What the leaf hashes

{"body":"3031fb78cdec908d400a57edaada5a5037ae6388e478a41355ad9028df2f1c50","id":119397,"kind":"listing","method":"baseline/1","observed_us":1793025615291246,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/bio/pathways/: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. 0x95110a7582f9035b7403658d96e9ec772a09b9d41c67635491299d37b99980f9
2. 0x7164270b636eb328b50a0caa66c24428a87f90325f4cbf77e468d989ba4fc5cb
3. 0xd217f6426121dcee91ffabf8bc431df5b8a17f4815a891ab1d95228cfc6e5f57
4. 0x4b7fc563ba4bac7e933559ca408006e0169d6500585ba9af1a1505534bb36191
5. 0xc6750c7b0437cf0580ac7ead7f47046007513fc94886bbcb7a2a241be05b3d39
6. 0xa963f11bf0ec564532c2f4541852b0b46f1dcbc7f4ca7dae6a2ebebb1564b554
7. 0x99fc42b86ef09f427015a0508d09ab26467455ec59725a8e8eec705c48b94af4
8. 0xd93622ebc6386d29422779e7e034eaf72794508cb2de948321eba9abab779113
9. 0x35c0dc8d9bd7a95456a757b836b3cbe03bfc21765e724947d4536ab48e1965ca
10. 0xfca5467d5953b4b08155df6d4317c39463a5053953b4e733afa5ecfcb7e361e9
11. 0x4c1c9421c6648584bc5a6ac33a99ef69338fb841b9063ca93df8c027794ce0e5
12. 0x12169ac86722058ecf46a1b83c56e8b21899ab108a12c5a4429da74c5d191294
13. 0xb314422bc93e7f1c0b706c67f5fff96c5ddf74934bb2fe8ab6291ae016907e37
14. 0x49062da782c4f73855ddd5fdd51840749f928b5f17d1ce75ac50f2d829104e72
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae