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Evidence row 119873

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://saylorinnovations.com/api/explorer/tron/token
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
54be6c6890b1fb6a2be86586a547b1ec0bf0894e97f384b2783b68e13cb32372
Leaf
0x07a61ea23334726b3b52ffa8dd59477eef245a229379e30c5cfa8c0b69c70c6b

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://saylorinnovations.com/api/explorer/tron/token"
    ]
  ],
  "name": "Saylor Innovations Data Desk",
  "owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:datadesk:explorer-tron-to",
          "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:datadesk:explorer-tron-to",
          "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:datadesk:explorer-tron-to",
          "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:datadesk:explorer-tron-to",
          "reference": "7weRvwkNbfRLFwsFefwiJTKHTwanZJNWoak2voaB99Hm",
          "session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazpleHBsb3Jlci10cm9uLXRva2VuIiwicmVmZXJlbmNlIjoiN3dlUnZ3a05iZlJMRndzRmVmd2lKVEtIVHdhblpKTldvYWsydm9hQjk5SG0iLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOiJFUGpGV2RkNUF1ZnFTU3FlTTJxTjF4enliYXBDOEc0d0VHR2tad3lURHQxdiIsIm1pbkFtb3VudCI6MTAwMDAsImV4cCI6MTc5MjU1NzI1MjQ2OX0.a-NT21TzK2N0PxIjB3u_xfxQFP0E_ZAimUtjBYtd-vs"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
        "extra": {
          "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
          "memo": "saylor:datadesk:explorer-tron-to",
          "reference": "53opJCSxvTkSeo6Q81tnT8Zj2cBkZE8ykEV5e2REEDWR",
          "session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazpleHBsb3Jlci10cm9uLXRva2VuIiwicmVmZXJlbmNlIjoiNTNvcEpDU3h2VGtTZW82UTgxdG5UOFpqMmNCa1pFOHlrRVY1ZTJSRUVEV1IiLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOiJFczl2TUZyemFDRVJtSmZyRjRIMkZZRDRLQ29Oa1kxMU1jQ2U4QmVud05ZQiIsIm1pbkFtb3VudCI6MTAwMDAsImV4cCI6MTc5MjU1NzI1MjQ2OX0.r64DMj0-ESEMrqeMtdUnoProlcDF7b-cnU0JOUEbDB0"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "91725",
        "asset": "So11111111111111111111111111111111111111112",
        "extra": {
          "memo": "saylor:datadesk:explorer-tron-to",
          "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": "94562",
          "reference": "DoA1sPfAAkNzxvftKDPJZ4sqZYrriVHLnCF389V4Jts3",
          "session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazpleHBsb3Jlci10cm9uLXRva2VuIiwicmVmZXJlbmNlIjoiRG9BMXNQZkFBa056eHZmdEtEUEpaNHNxWllycmlWSExuQ0YzODlWNEp0czMiLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOm51bGwsIm1pbkFtb3VudCI6OTE3MjUsImV4cCI6MTc5MjU1NzI1MjQ2OX0.-luA9I2esXZjeZdAzkG4fmUpfI_T6A0yqFIogXsZk30",
          "solUsdPrice": 105.75
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      }
    ],
    "description": "Tron TRC-20 token facts read from the contract: name, symbol, decimals, total supply and creator address, from a Tron full node.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "address": "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "address": "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t",
              "chain": "tron",
              "creator": "THPvaUhoh2Qn2y9THCZML3H815hhFhn5YC",
              "decimals": 6,
              "name": "Tether USD",
              "note": "Read from a Tron full node by calling the contract's name, symbol, decimals and totalSupply views. standard is inferred from those views; non-standard tokens show unknown. This is chain data, not a safety verdict.",
              "source": "Tron full node HTTP API",
              "standard": "TRC-20",
              "symbol": "USDT",
              "total_supply": "94248137158.241966",
              "total_supply_base_units": "94248137158241966"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "address": {
                      "description": "the TRC-20 token contract address",
                      "type": "string"
                    }
                  },
                  "required": [
                    "address"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "address": {
                      "description": "Account or contract address",
                      "type": "string"
                    },
                    "chain": {
                      "description": "Blockchain the data is for",
                      "type": "string"
                    },
                    "creator": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "decimals": {
                      "description": "Token decimal places",
                      "type": [
                        "number",
                        "null"
                      ]
                    },
                    "name": {
                      "description": "Name",
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "note": {
                      "description": "Caveat or context for reading the result",
                      "type": "string"
                    },
                    "source": {
                      "description": "Data source the values come from",
                      "type": "string"
                    },
                    "standard": {
                      "description": "Standard the result follows",
                      "type": "string"
                    },
                    "symbol": {
                      "description": "Ticker or asset symbol",
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "total_supply": {
                      "description": "Total token supply in whole units",
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "total_supply_base_units": {
                      "description": "Total supply base units",
                      "type": [
                        "string",
                        "null"
                      ]
                    }
                  },
                  "required": [
                    "chain",
                    "address",
                    "standard",
                    "note",
                    "source"
                  ],
                  "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/v1791811517/bazaar-icons/bc5e2b3d111ebbef.jpg",
    "lastUpdated": "2026-10-21T04:32:12.518Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-21T04:32:12.317Z"
    },
    "resource": "https://saylorinnovations.com/api/explorer/tron/token",
    "serviceName": "Saylor Innovations Data Desk",
    "tags": [
      "trc20 token info",
      "tron token contract",
      "tron usdt contract facts",
      "tron token supply",
      "trc20 decimals symbol"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Tron TRC-20 token facts read from the contract: name, symbol, decimals, total supply and creator address, from a Tron full node."
}

What the leaf hashes

{"body":"54be6c6890b1fb6a2be86586a547b1ec0bf0894e97f384b2783b68e13cb32372","id":119873,"kind":"listing","method":"baseline/1","observed_us":1793025616620640,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/explorer/tron/token","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. 0x07a5f7e2558222419ed6b035838786276006898b5a414aa20603781d6ff991a8
  2. 0xcf3e00c7ae5e6984647a875c6443d8772fdd1cffbf523925f7e9f79e6bb95bb6
  3. 0x6dcf9e8f9fe53c954b9ba3221415b47444f4dd386dfb45fdac4eb525c0078367
  4. 0xfde0d9a79267846510244d97ae7df61b4546bebf562bc5ac2c505822ca1f8062
  5. 0xdd54e5f563a5a01801ea65bdefed0c62148efdb20f867ba5484a53239958d9a1
  6. 0x5b4d668fa9f17ef9327731fc2c7a016a6a70db8f900311ae7032291885d94928
  7. 0xd0ed8a8d57f58ad84eb05d8078f0260083c6d107b74994bbf352f1bdb79244cf
  8. 0xe8ba653ea05e3f766aa788b83a0de04cfed9d7302dc49343e839ee7e665eca25
  9. 0xc80af8e272d1cb81ba42182d24905f85e11a9485f6398a240b3a2dc7142dc4c0
  10. 0x6c49dc63732a1c853796427378de391ae7c0255d6d855269049c50243c7bc2b5
  11. 0xe5919b091405f2537da4d32a97f1520286a61795e2d149438b884ef5190051cc
  12. 0x6003e14d04cde1d24b195ac15b568dd483e04047e0f2ff64d9632a51a8f7123d
  13. 0xe5a836cf25a8dfc72c9e3b6a69a7561a1f61f50f9cf36707d36f6e926aa15dec
  14. 0xa96bb9408ce00a0d40ddaba8736257dfce76d5478b131d69db1afdf8a824312b
  15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
  16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
  17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON