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Evidence row 120450

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://saylorinnovations.com/api/net/tor-check
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0a5a3ee0c45b20032871898b20caa9aae6cfa7f826a4383c6dbb473726ac2599
Leaf
0xa098b4d189cf4df7849459230928ba21fc39d4024125558c29af8ef2cce8b995

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://saylorinnovations.com/api/net/tor-check"
    ]
  ],
  "name": "Saylor Innovations Data Desk",
  "owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:datadesk:tor-exit-check",
          "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:tor-exit-check",
          "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:tor-exit-check",
          "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:tor-exit-check",
          "reference": "FoWMad3g1eJWD27QBCrFFYiMbT6sKgxBrsyigdsjFGjy",
          "session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazp0b3ItZXhpdC1jaGVjayIsInJlZmVyZW5jZSI6IkZvV01hZDNnMWVKV0QyN1FCQ3JGRllpTWJUNnNLZ3hCcnN5aWdkc2pGR2p5IiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjoiRVBqRldkZDVBdWZxU1NxZU0ycU4xeHp5YmFwQzhHNHdFR0drWnd5VER0MXYiLCJtaW5BbW91bnQiOjEwMDAwLCJleHAiOjE3OTIzNzkwMzQ0MjJ9.0Lh6Az0zJKmSr3XWYsBKXtI9ipJbFtuDHI3b_c34TGw"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
        "extra": {
          "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
          "memo": "saylor:datadesk:tor-exit-check",
          "reference": "5VQvdqm8JGQEcBKycrThbyXVwWNLQfaBH6CaaxAoovny",
          "session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazp0b3ItZXhpdC1jaGVjayIsInJlZmVyZW5jZSI6IjVWUXZkcW04SkdRRWNCS3ljclRoYnlYVndXTkxRZmFCSDZDYWF4QW9vdm55IiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjoiRXM5dk1GcnphQ0VSbUpmckY0SDJGWUQ0S0NvTmtZMTFNY0NlOEJlbndOWUIiLCJtaW5BbW91bnQiOjEwMDAwLCJleHAiOjE3OTIzNzkwMzQ0MjJ9.-EgQOeSrJqx-MG_HBhjaG_60J5C05WiAJiHaEHIdt50"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "92012",
        "asset": "So11111111111111111111111111111111111111112",
        "extra": {
          "memo": "saylor:datadesk:tor-exit-check",
          "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": "94858",
          "reference": "6hBXbCjg7bVsmoGP9p9RvM9NEgYnX8pm9U3UMqF8ib2F",
          "session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazp0b3ItZXhpdC1jaGVjayIsInJlZmVyZW5jZSI6IjZoQlhiQ2pnN2JWc21vR1A5cDlSdk05TkVnWW5YOHBtOVUzVU1xRjhpYjJGIiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjpudWxsLCJtaW5BbW91bnQiOjkyMDEyLCJleHAiOjE3OTIzNzkwMzQ0NDl9.ZCXyWp9tA9pCTv3MzJKzJm2xp9V25U6eHTVykuFLnYw",
          "solUsdPrice": 105.42
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      }
    ],
    "description": "Check whether an IP is a current Tor exit node against the Tor Project bulk exit list, with the list size and a plain-language verdict for fraud screening",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "ip": "185.220.101.1"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "exit_nodes_listed": 1209,
              "ip": "185.220.101.1",
              "is_tor_exit": true,
              "note": "Checked against the Tor Project bulk exit list (IPv4), refreshed hourly. A false result does not rule out other anonymising proxies or VPNs.",
              "source": "Tor Project",
              "verdict": "Tor exit node: traffic from this address is anonymised"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "ip": {
                      "description": "Public IP address",
                      "type": "string"
                    }
                  },
                  "required": [
                    "ip"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "exit_nodes_listed": {
                      "description": "Exit nodes listed",
                      "type": "number"
                    },
                    "ip": {
                      "description": "IP address",
                      "type": "string"
                    },
                    "is_tor_exit": {
                      "description": "True when this is tor exit",
                      "type": "boolean"
                    },
                    "note": {
                      "description": "Caveat or context for reading the result",
                      "type": "string"
                    },
                    "source": {
                      "description": "Data source the values come from",
                      "type": "string"
                    },
                    "verdict": {
                      "description": "Overall assessment derived from the listed reasons",
                      "type": "string"
                    }
                  },
                  "required": [
                    "ip",
                    "is_tor_exit"
                  ],
                  "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": "2026-10-19T03:01:54.487Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-19T03:01:54.151Z"
    },
    "resource": "https://saylorinnovations.com/api/net/tor-check",
    "serviceName": "Saylor Innovations Data Desk",
    "tags": [
      "is this ip a tor exit node",
      "tor exit list lookup",
      "detect tor traffic by ip",
      "anonymizer ip check",
      "fraud check tor exit"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Check whether an IP is a current Tor exit node against the Tor Project bulk exit list, with the list size and a plain-language verdict for fraud screening"
}

What the leaf hashes

{"body":"0a5a3ee0c45b20032871898b20caa9aae6cfa7f826a4383c6dbb473726ac2599","id":120450,"kind":"listing","method":"baseline/1","observed_us":1793025618087177,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/net/tor-check","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. 0xa097f814fb12f41c2bf2f5952d54eb631f1e6c136cf46a9be948b36d327796df
  2. 0x1e84fcb8064760b340a5fd28894090a6cb9707d95760fe7bdc58b55ebdb3e391
  3. 0xb9b928e17e128fb251efa7d137867e8577be312dea7806c4e2c0aee74f04636e
  4. 0xf0f895b47665b173f6e39e1900be1b2bf8a936ea10c62f6b4866f55eb1f49427
  5. 0x1533c3c359423a2f05bb83879291caf9a08fffcacd1cc8d76b49f777a65d7f43
  6. 0x9abc332e3e9b223f8547f8b98b6c1e165b89d81931419d28857baee0f5e0b02f
  7. 0x7cb73a8d90466690b15f30b18ab096c3473e2dab87773c0e878232579367d626
  8. 0xabfe6b267c388885a7e092e63f04a0174d4c4f4c354dd1a7037453d2d68525fb
  9. 0x9aace6008a443ba750b03c0c28d93d0189196c609db59107298363e8229ec54c
  10. 0xfc1c15deb00c4c3458cd5fe1ee472da303593b7fe5af49038ad8aa811e480c14
  11. 0x201e001c6e19ae71acc15269442af8d1874e41df9926feb22cbf8a2b7fd3180b
  12. 0x6367dad81ab5c2e6f424ad3e06310c9b75079293d62a08dfbde98ef993c35229
  13. 0xf8d3e004d9a208d2c5e82ab676956d80f8a3c78387c61dad15a3a8269efee0d8
  14. 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
  15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
  16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
  17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON