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Evidence row 120882

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://saylorinnovations.com/api/x402/:tz
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0346629a678fa9331946743ea77d6637d6885fde3655772df818275b414f8f08
Leaf
0xca9a46affb529abe68982b7cb41dbae8009faec8cb707faac866be632ae1abcd

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://saylorinnovations.com/api/x402/:tz"
    ]
  ],
  "name": "Saylor Innovations x402 Utilitie",
  "owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F",
          "memo": "saylor:x402util:time",
          "reference": "M7Jr9WbWCLbA6Wa4ELL34DsyX9zpbyiQF8MAPtBA4DK",
          "session": "eyJhcnRpY2xlSWQiOiJ4NDAydXRpbDp0aW1lIiwicmVmZXJlbmNlIjoiTTdKcjlXYldDTGJBNldhNEVMTDM0RHN5WDl6cGJ5aVFGOE1BUHRCQTRESyIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6IkVQakZXZGQ1QXVmcVNTcWVNMnFOMXh6eWJhcEM4RzR3RUdHa1p3eVREdDF2IiwibWluQW1vdW50IjoxMDAwMCwiZXhwIjoxNzkxNzQ3MTg1NzM1fQ.V6Z000tVzKKLNqtj5r6ugAedkoStctJrNBjn32X5Jyk"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
        "extra": {
          "feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F",
          "memo": "saylor:x402util:time",
          "reference": "8F2CBGwGyQvb72sWedUzBkrBCXnKuRbszZAsCWyR1YVr",
          "session": "eyJhcnRpY2xlSWQiOiJ4NDAydXRpbDp0aW1lIiwicmVmZXJlbmNlIjoiOEYyQ0JHd0d5UXZiNzJzV2VkVXpCa3JCQ1huS3VSYnN6WkFzQ1d5UjFZVnIiLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOiJFczl2TUZyemFDRVJtSmZyRjRIMkZZRDRLQ29Oa1kxMU1jQ2U4QmVud05ZQiIsIm1pbkFtb3VudCI6MTAwMDAsImV4cCI6MTc5MTc0NzE4NTczNn0.tjEGMCCHc2ZYLsoy2oTgmppVJtz--ZNlnwdXxzaCMxI"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:x402util:time",
          "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:x402util:time",
          "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:x402util:time",
          "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": "87167",
        "asset": "So11111111111111111111111111111111111111112",
        "extra": {
          "memo": "saylor:x402util:time",
          "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": "89863",
          "reference": "vJQgQYjf6TBrT2bY97ETXsr24RZF9aq7G21W3MyXdSE",
          "session": "eyJhcnRpY2xlSWQiOiJ4NDAydXRpbDp0aW1lIiwicmVmZXJlbmNlIjoidkpRZ1FZamY2VEJyVDJiWTk3RVRYc3IyNFJaRjlhcTdHMjFXM015WGRTRSIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6bnVsbCwibWluQW1vdW50Ijo4NzE2NywiZXhwIjoxNzkxNzQ3MTg1NzM2fQ.7DDeVooSDub1kYhehFFQQwS3vBGJPFU0NMykZR2cgWI",
          "solUsdPrice": 111.28
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      }
    ],
    "description": "Current UTC Time (paid x402 time endpoint). Current UTC time from the server: unix seconds, ISO 8601, weekday, and local wall-clock time for any IANA time zone via ?tz=. A paid x402 time endpoint for agents that need a trusted clock.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "tz": "time"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "local": "2026-10-11 08:00:00",
              "offset_note": "local is the wall-clock time in tz at this instant",
              "tz": "America/New_York",
              "unix": 1791720000,
              "unix_ms": 1791720000000,
              "utc": "2026-10-11T12:00:00.000Z",
              "weekday": "Sunday"
            },
            "type": "json"
          }
        },
        "routeTemplate": "/api/x402/:tz",
        "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": {
                    "tz": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "tz"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "pathParams"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "local": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "tz": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "unix": {
                      "type": "number"
                    },
                    "unix_ms": {
                      "type": "number"
                    },
                    "utc": {
                      "type": "string"
                    },
                    "weekday": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "utc",
                    "unix",
                    "unix_ms",
                    "weekday"
                  ],
                  "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": "2026-10-11T19:31:05.792Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-11T19:31:05.504Z"
    },
    "resource": "https://saylorinnovations.com/api/x402/:tz",
    "serviceName": "Saylor Innovations x402 Utilitie",
    "tags": [
      "x402",
      "test",
      "utility",
      "time"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Current UTC Time (paid x402 time endpoint). Current UTC time from the server: unix seconds, ISO 8601, weekday, and local wall-clock time for any IANA time zone via ?tz=. A paid x402 time endpoint for agents that need a trusted clock."
}

What the leaf hashes

{"body":"0346629a678fa9331946743ea77d6637d6885fde3655772df818275b414f8f08","id":120882,"kind":"listing","method":"baseline/1","observed_us":1793025618963327,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/x402/:tz","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. 0xca9a404e161423b33395b04c7e60cf5282a308a8237f51c083585ae41943d42f
  2. 0x6355e5008c4004ec8faba790147ad7e0f84706dfff47ce1ce6f6c8c9dfe21426
  3. 0x34c5f9ffde251e6bbf08cccf0c5f0b8901bb32598eae4b12de705df98e7b3c68
  4. 0xa04224ae8ac40d9a752d7a9b363b0cd8a18847e50ffab5b95ad6ce211aa139b0
  5. 0x29411596da35e178c67f6ef34bd2034b953d1dba299f6ce606fbed9a87b21e4a
  6. 0xe7baf886f5b59ba2d9979626f2d81f2b474e46d3f781a952f16853d3e92f1230
  7. 0x3173a08af15b7322650d53f7b8fa86782dd1278f5d3dcb52b4ce57597efaab77
  8. 0x6a19e75cda41c6e95bad6eff1cc80e46d9e6ecc2b5326870b00e75170343c8e7
  9. 0x5f239c7ea08ed8e208f56415a847ed86745214ff29f09ef6bf4bb80acf4d918f
  10. 0xf29e8f51356c1b4788c06270d1e5deddc4d369add09932704ccd63f7e6f91c95
  11. 0xd854065b5246baf332a9ace158b6f99219183612c97d95e881ab7a7e7fb3bd6b
  12. 0x02a11c0460d1a42b6246e1c715f0c3098d82c39154a56e918e2c22b56ca2c978
  13. 0x985acd37cc044d5aa6ad959194da8e91c81045df83517891ed92f1763a9ab825
  14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
  15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
  16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
  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