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Evidence row 119364

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://saylorinnovations.com/api/asteroids/lookup
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
730c21d6db21aa8397d45614120be8f09891354769e7d35d3eeafa114bacfff2
Leaf
0xb25ffb1c19577409798aa37771d178d1727d56f05da6d856a6e48bf4594e8956

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://saylorinnovations.com/api/asteroids/lookup"
    ]
  ],
  "name": "Saylor Innovations Earth and Spa",
  "owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:asteroids:lookup",
          "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:asteroids:lookup",
          "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:asteroids:lookup",
          "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": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
          "memo": "saylor:asteroids:lookup",
          "reference": "EbsL8NKMLB5xLiDvVtGu8dHTZ8M3xvfFfoEXAVssrUsw",
          "session": "eyJhcnRpY2xlSWQiOiJhc3Rlcm9pZHM6bG9va3VwIiwicmVmZXJlbmNlIjoiRWJzTDhOS01MQjV4TGlEdlZ0R3U4ZEhUWjhNM3h2ZkZmb0VYQVZzc3JVc3ciLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOiJFUGpGV2RkNUF1ZnFTU3FlTTJxTjF4enliYXBDOEc0d0VHR2tad3lURHQxdiIsIm1pbkFtb3VudCI6MTAwMDAsImV4cCI6MTc5MjQwOTkzODE1N30.eLslJHOCUGub15uy_0zsgmxtd2zfjwW32DzOibFYdkA"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
        "extra": {
          "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
          "memo": "saylor:asteroids:lookup",
          "reference": "GFYTZRr3DxHc4UEYZTMyeapPejqaJ7x48Yz9gBTYCN9s",
          "session": "eyJhcnRpY2xlSWQiOiJhc3Rlcm9pZHM6bG9va3VwIiwicmVmZXJlbmNlIjoiR0ZZVFpScjNEeEhjNFVFWVpUTXllYXBQZWpxYUo3eDQ4WXo5Z0JUWUNOOXMiLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOiJFczl2TUZyemFDRVJtSmZyRjRIMkZZRDRLQ29Oa1kxMU1jQ2U4QmVud05ZQiIsIm1pbkFtb3VudCI6MTAwMDAsImV4cCI6MTc5MjQwOTkzODE1N30.wW62vdJeSHfLePSNYT1vupiojcA8w6I1wLviOpi_8U4"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "92928",
        "asset": "So11111111111111111111111111111111111111112",
        "extra": {
          "memo": "saylor:asteroids:lookup",
          "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": "95803",
          "reference": "4ZvbibDwHac3qxDEF5gx1qeJNPN3eSskvigLA6xWVG2k",
          "session": "eyJhcnRpY2xlSWQiOiJhc3Rlcm9pZHM6bG9va3VwIiwicmVmZXJlbmNlIjoiNFp2YmliRHdIYWMzcXhERUY1Z3gxcWVKTlBOM2VTc2t2aWdMQTZ4V1ZHMmsiLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOm51bGwsIm1pbkFtb3VudCI6OTI5MjgsImV4cCI6MTc5MjQwOTkzODE1N30.bdSsxRC_j90OM_CQh1c8yMMm6ofiXW3jr-gffOo7OaI",
          "solUsdPrice": 104.38
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      }
    ],
    "description": "Asteroid and comet lookup (NASA/JPL SBDB) - hazard flags, size, orbit and next close approaches",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "name": "Apophis"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "found": true,
              "kind": "asteroid",
              "name": "99942 Apophis (2004 MN4)",
              "near_earth_object": true,
              "next_earth_approaches": [
                {
                  "date_utc": "2029-Apr-13 21:46",
                  "distance_km": 38012,
                  "lunar_distances": 0.1
                }
              ],
              "orbit_class": "Aten",
              "physical": {
                "albedo": 0.35,
                "diameter_km": 0.34
              },
              "potentially_hazardous": 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": {
                    "name": {
                      "description": "name, number or designation: Apophis, 433, 2024 YR4, 1P (query)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "name"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "closest_future_earth_approach": {
                      "description": "Closest future earth approach"
                    },
                    "designation": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "discovery": {},
                    "found": {
                      "description": "True when the lookup matched a record",
                      "type": "boolean"
                    },
                    "kind": {
                      "description": "Kind of record",
                      "type": "string"
                    },
                    "name": {
                      "description": "Name",
                      "type": "string"
                    },
                    "near_earth_object": {
                      "description": "Near earth object",
                      "type": [
                        "boolean",
                        "null"
                      ]
                    },
                    "next_earth_approaches": {
                      "description": "Next earth approaches",
                      "items": {
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "orbit": {
                      "type": "object"
                    },
                    "orbit_class": {
                      "description": "Orbit class",
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "physical": {
                      "type": "object"
                    },
                    "potentially_hazardous": {
                      "description": "Potentially hazardous",
                      "type": "boolean"
                    },
                    "query": {
                      "description": "The query as the server interpreted it",
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "source": {
                      "description": "Data source the values come from",
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "url": {
                      "description": "Canonical URL",
                      "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": "2026-10-19T11:36:58.203Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-19T11:36:57.91Z"
    },
    "resource": "https://saylorinnovations.com/api/asteroids/lookup",
    "serviceName": "Saylor Innovations Earth and Spa",
    "tags": [
      "asteroids",
      "lookup",
      "nasa",
      "science"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Asteroid and comet lookup (NASA/JPL SBDB) - hazard flags, size, orbit and next close approaches"
}

What the leaf hashes

{"body":"730c21d6db21aa8397d45614120be8f09891354769e7d35d3eeafa114bacfff2","id":119364,"kind":"listing","method":"baseline/1","observed_us":1793025615197700,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/asteroids/lookup","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0xb2602f4859182c3c47079cd5b83020ddced5cf37ac5890bb05ee8ff6173543ce
  2. 0x471c3b593039d8869ce13adfcce699fc48a3ab1643d651f58b0e6f68cf0338d7
  3. 0xd7abbc4eced95a8b581f90dfa96bf9d5aa7e9f397a800f073653ba07ea1795db
  4. 0xd188795aaec08e529c535042be4add5938a5b7d37c24c0222ba3509b06bbf98b
  5. 0x947ad87aaa12fb298bd5e96c3b53bd28647c66a3e65993447cb43aef54202493
  6. 0x2d404466b4ea467ab589b24ff12095aef4061e281c4a6e90bd34ec603716e8d7
  7. 0xbd3e1e762fb627d246b5dbfb76b5eccc34f85b7b934dc2454f57aa88a284ef49
  8. 0x80b108989bf58eba4e8e57e4cc20ada47675ca81c2eeae7b82254bd69c2078bf
  9. 0xc75e8167a9254eec94bbebb40aeef2cc19d84bebc85950992a84682d73ac18cc
  10. 0xc6dd71e7d85dea5e09f179642fe5f62de05a435eb806a0e7894d08bd1f37f002
  11. 0x08b0ee375f7c28afd23e265e3e1bed91ba37304e42eafa665ef4a7f785b3e7bf
  12. 0x3d6ec9d5ef8daa604601742088e213da0a439db6eff6ce50ec3ffb264a60ddd3
  13. 0x3b1c0e225d1b1cb24cd5d5ea4af2de20ed68a1eaf8b61924ed1b81e4b9cf7e39
  14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
  15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
  16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
  17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON