Evidence row 67998

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://saylorinnovations.com/api/brew/ibu-srm"
    ]
  ],
  "name": "Saylor Innovations  Beer IBU (Ti",
  "owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:brew:ibu-srm",
          "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:brew:ibu-srm",
          "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:brew:ibu-srm",
          "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": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88",
          "memo": "saylor:brew:ibu-srm",
          "reference": "5h8xDh3yAEbZDkNoPpUCKnn5aprgnt138wbBGSUa355D",
          "session": "eyJhcnRpY2xlSWQiOiJicmV3OmlidS1zcm0iLCJyZWZlcmVuY2UiOiI1aDh4RGgzeUFFYlpEa05vUHBVQ0tubjVhcHJnbnQxMzh3YkJHU1VhMzU1RCIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6IkVQakZXZGQ1QXVmcVNTcWVNMnFOMXh6eWJhcEM4RzR3RUdHa1p3eVREdDF2IiwibWluQW1vdW50IjoxMDAwMCwiZXhwIjoxNzkyOTk3MDg0ODM0fQ.6K1yxhTU29-eJucRvlxiZrKZd1VDOtKk6kjg_wL3RaE"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88",
          "memo": "saylor:brew:ibu-srm",
          "reference": "5msQ5obtRGoy779tW4vajhXxH2Pfy6xDCcb1XW8V1yFE",
          "session": "eyJhcnRpY2xlSWQiOiJicmV3OmlidS1zcm0iLCJyZWZlcmVuY2UiOiI1bXNRNW9idFJHb3k3Nzl0VzR2YWpoWHhIMlBmeTZ4RENjYjFYVzhWMXlGRSIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6IkVzOXZNRnJ6YUNFUm1KZnJGNEgyRllENEtDb05rWTExTWNDZThCZW53TllCIiwibWluQW1vdW50IjoxMDAwMCwiZXhwIjoxNzkyOTk3MDg0ODM0fQ.0NH3ppvJ4Tje8Po7yYomHG2aUoffozoTZdXeCgSsjQM"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "96239",
        "asset": "So11111111111111111111111111111111111111112",
        "extra": {
          "memo": "saylor:brew:ibu-srm",
          "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": "99216",
          "reference": "5dHqR2VjiE5ssPMxoJRFAYJZ2sWVy8DV1wbpmCZ8caTu",
          "session": "eyJhcnRpY2xlSWQiOiJicmV3OmlidS1zcm0iLCJyZWZlcmVuY2UiOiI1ZEhxUjJWamlFNXNzUE14b0pSRkFZSloyc1dWeThEVjF3YnBtQ1o4Y2FUdSIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6bnVsbCwibWluQW1vdW50Ijo5NjIzOSwiZXhwIjoxNzkyOTk3MDg0ODM0fQ.Nd8gaKt3EDb6MQk47AYM4xd7yQGKw_-klKo6OrWsOhk",
          "solUsdPrice": 100.79
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      }
    ],
    "description": "Tinseth IBU per addition, Morey SRM color, starting gravity and BU:GU balance with style check",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "batch_l": "20",
              "efficiency_percent": "72",
              "grains": "Pale:4.5:3|Crystal 60:0.3:60",
              "hops": "Magnum:28:12:60|Cascade:28:5.5:10|Cascade:28:5.5:0"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "ibu": 38,
              "og": 1.052,
              "srm": 6.1
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "batch_l": {
                      "description": "required batch size in liters (post-boil into fermenter) (query)",
                      "type": "string"
                    },
                    "efficiency_percent": {
                      "description": "optional brewhouse efficiency for computed gravity, default 72 (query)",
                      "type": "string"
                    },
                    "grains": {
                      "description": "optional grain bill as name:kg:lovibond separated by | for example Pale:4.5:3|Crystal 60:0.3:60 (max 10) (query)",
                      "type": "string"
                    },
                    "hops": {
                      "description": "required additions as name:grams:alpha_percent:boil_minutes separated by | for example Magnum:28:12:60|Cascade:28:5.5:10 (max 10) (query)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "batch_l",
                    "hops"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "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/v1792548358/bazaar-icons/bc5e2b3d111ebbef.jpg",
    "lastUpdated": "2026-10-26T06:42:44.882Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T06:42:44.703Z"
    },
    "resource": "https://saylorinnovations.com/api/brew/ibu-srm",
    "serviceName": "Saylor Innovations  Beer IBU (Ti",
    "tags": [
      "cooking",
      "recipe",
      "baking",
      "brewing",
      "food-safety"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Tinseth IBU per addition, Morey SRM color, starting gravity and BU:GU balance with style check"
}

What the leaf hashes

{"body":"091bf7587405f8e4511e957a4a768f4bd5acbecc86618425bfeb001a24f031f9","id":67998,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025465545825,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/brew/ibu-srm","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. 0x322430f6bc9d380ab78526d52d3bd998521b8f84969ea87f959e4b4402de91ee
2. 0x9fd98575d79bc858e7851e8194d4a8e508d1bccb8931f2fc5a412d69ac73fd35
3. 0x4ea8c67223c4ae6c535479dc0efb18d60be9bf2ca4139c999bd917b4302aa3e8
4. 0x35315dd51f2ac0f8253780bcb144ab609ab75d1ded5fe2ef1dc68e98dc72b68f
5. 0xe9fceba45617725bae608a678377335a6125c47768316c274e1f367bd10e9898
6. 0xd52587e5cfdbeaffd743c98667f1ff80bd61e56d3657826f573121a7d89004d9
7. 0x601527ab992b7db22a15a952b71b2c7b27cc9ec6d472f2cee64628dcbf448523
8. 0x010399cf8e6286ae2ff01abfb2f6e71f26e2e33b26c24a5e30d5ecd322e27157
9. 0x71f659196ad6833df3213801b50f2352effd062436805e74544ca0ff3fc7d398
10. 0xce0740e6facbd597b5f316a328277b7e9d0a2d51c77e133bfdd914b3b0060d10
11. 0x631846da76ec1e8570c7c09dada1cc0affff7b5654335239fd84d2059c750b13
12. 0x2f4617d7a962f32849050ad5649d9dc4f962fd8618073cfa8519e6f862dfcef8
13. 0x08de74b7fb265ddb83e4c673da8a94e5f71829b2e6e7464c71c5138e450f2217
14. 0x4338355a835617a26aa0bfcc971e84eb030d84e2aa840e3c8af958921dd080c7
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae