Evidence row 119402

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://saylorinnovations.com/api/bio/protein-search"
    ]
  ],
  "name": "Saylor Innovations Bioinformatic",
  "owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:bio:protein-search",
          "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": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:bio:protein-search",
          "name": "USD Coin",
          "note": "Polygon 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": "eip155:137",
        "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:bio:protein-search",
          "name": "USD Coin",
          "note": "Arbitrum 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": "eip155:42161",
        "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F",
          "memo": "saylor:bio:protein-search",
          "reference": "8orCXuR94WeSGGRrTt1Ym8d35rATM4oRHzoMEen5SB3m",
          "session": "eyJhcnRpY2xlSWQiOiJiaW86cHJvdGVpbi1zZWFyY2giLCJyZWZlcmVuY2UiOiI4b3JDWHVSOTRXZVNHR1JyVHQxWW04ZDM1ckFUTTRvUkh6b01FZW41U0IzbSIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6IkVQakZXZGQ1QXVmcVNTcWVNMnFOMXh6eWJhcEM4RzR3RUdHa1p3eVREdDF2IiwibWluQW1vdW50IjoxMDAwMCwiZXhwIjoxNzkyNDEwMjM4OTgyfQ.cut7EkFTMHB8t0rBm82NHyRbrjpyAYujfh3rI81Ms-g"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
        "extra": {
          "feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F",
          "memo": "saylor:bio:protein-search",
          "reference": "GWcPcDKtHgn3pKD7nUtSBRJnSQpEURdPZADDNXW1KG1U",
          "session": "eyJhcnRpY2xlSWQiOiJiaW86cHJvdGVpbi1zZWFyY2giLCJyZWZlcmVuY2UiOiJHV2NQY0RLdEhnbjNwS0Q3blV0U0JSSm5TUXBFVVJkUFpBREROWFcxS0cxVSIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6IkVzOXZNRnJ6YUNFUm1KZnJGNEgyRllENEtDb05rWTExTWNDZThCZW53TllCIiwibWluQW1vdW50IjoxMDAwMCwiZXhwIjoxNzkyNDEwMjM4OTgyfQ.NapEvzgOZ9g-q_jnJzGxR1sV-fmQqPOjvCxH-T_Vr1Q"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "92822",
        "asset": "So11111111111111111111111111111111111111112",
        "extra": {
          "memo": "saylor:bio:protein-search",
          "native": true,
          "note": "Native SOL: send lamports with a system transfer, not an SPL transfer. Price is quoted live and this quote expires in 120s.",
          "quotedLamports": "95693",
          "reference": "Cr88EWpssfxjPtffYvgDqVS4w8xAgk4K3JokAvWEcBny",
          "session": "eyJhcnRpY2xlSWQiOiJiaW86cHJvdGVpbi1zZWFyY2giLCJyZWZlcmVuY2UiOiJDcjg4RVdwc3NmeGpQdGZmWXZnRHFWUzR3OHhBZ2s0SzNKb2tBdldFY0JueSIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6bnVsbCwibWluQW1vdW50Ijo5MjgyMiwiZXhwIjoxNzkyNDEwMjM4OTgyfQ.E1Q5k_mAYaO2BY5DQhAVcYoOpdD1fDAL-yEwMfpVUak",
          "solUsdPrice": 104.5
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      }
    ],
    "description": "Protein search across UniProtKB by name, function or gene - accession, organism, length and review status",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "q": "insulin receptor"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "count": 1,
              "found": true,
              "query": "insulin receptor",
              "results": [
                {
                  "accession": "P06213",
                  "gene": "INSR",
                  "length": 1382,
                  "organism": "Homo sapiens",
                  "protein_name": "Insulin receptor",
                  "reviewed": true
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "q": {
                      "description": "free text: protein name, function, gene (query)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "q"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "count": {
                      "description": "Number of items returned",
                      "type": [
                        "number",
                        "null"
                      ]
                    },
                    "found": {
                      "description": "True when the lookup matched a record",
                      "type": "boolean"
                    },
                    "query": {
                      "description": "The query as the server interpreted it",
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "results": {
                      "description": "List of matching results",
                      "items": {
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "source": {
                      "description": "Data source the values come from",
                      "type": [
                        "string",
                        "null"
                      ]
                    }
                  },
                  "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": "2026-10-19T11:41:59.031Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-19T11:41:58.733Z"
    },
    "resource": "https://saylorinnovations.com/api/bio/protein-search",
    "serviceName": "Saylor Innovations Bioinformatic",
    "tags": [
      "bioinformatics",
      "protein-search",
      "genomics",
      "proteins"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Protein search across UniProtKB by name, function or gene - accession, organism, length and review status"
}

What the leaf hashes

{"body":"849217e0336da12f9d0c2f2b603ac03d39759d648410bbcae2514cb460c49959","id":119402,"kind":"listing","method":"baseline/1","observed_us":1793025615301647,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/bio/protein-search","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. 0xce6944ec2896cff1dede098529ba9b10d19c05a9b317012a7f8a002d322806c3
2. 0x05307adfc35ef36b5bfaf42b0d50e982736150b62a5d9f53b62aeb72d5d417d6
3. 0xcc0a2c08aec706e2a2341c981b2c5448366b938544e084679cb501ce725015f3
4. 0x0a982ed63c2db5db0d8b2b833e14bc3d8b14a9881f99a3040119606e3cdfd7ff
5. 0x01760fbb563fe91d2432c7acdb92734ac507407febd60334f1b88328c4abf613
6. 0xe9adacfdf4f0b033cbd8e4c96b90295e07e11dce30880251685d222fc257f987
7. 0x72b460791fad99b103fe756c8a436b590d72cbfe275a74ba6c2dd95905207f77
8. 0xb9b08e5d744892582d9fd9af0aadad7408c6affb0c07ff0b61dce5cca6fdbe8e
9. 0x97dfc281379e4e08f95e76e04e8576366bfef3081095c78cabf9886de48c8e0a
10. 0x2ade4beca319f9877e5b22694d275fbcb1a94a2e38ad058893960d379e44e892
11. 0xd57a32d9d2666c4270544dcb78bbea2f4774705d3879a86973628e2542543e62
12. 0xa45f4438c9296b0ba586fc2eec9f0202e5d3c61a1d3adc975b80f6a1f4a5ca57
13. 0xe43762a621da83c0b4b63f549cd2e19c428ac702bfc1038d70233867b06c447f
14. 0xefabf1105e09cf52c12c58e60cbb5048b9ac3f02631d1816a926e14bdd86fbdf
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae