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Evidence row 119335

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://saylorinnovations.com/api/agent/dns/example.com
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1edb0c1c5b9e53cf2b6c216e21b640fb31757c702c6a54b4849891175cdba493
Leaf
0x72b6f72b7480d1b068d55810dbbc1ed81e579fde0d356f6cdd02cb52b3470ded

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://saylorinnovations.com/api/agent/dns/example.com"
    ]
  ],
  "name": "Saylor Agent Tools",
  "owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:agent:dns",
          "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:agent:dns",
          "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:agent:dns",
          "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": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
          "memo": "saylor:agent:dns",
          "reference": "AsA46wgrWFUb2tEqnRVkVg9jLU8JCwt24N1fWa1pCpPy",
          "session": "eyJhcnRpY2xlSWQiOiJhZ2VudDpkbnMiLCJyZWZlcmVuY2UiOiJBc0E0NndncldGVWIydEVxblJWa1ZnOWpMVThKQ3d0MjROMWZXYTFwQ3BQeSIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6IkVQakZXZGQ1QXVmcVNTcWVNMnFOMXh6eWJhcEM4RzR3RUdHa1p3eVREdDF2IiwibWluQW1vdW50IjoxMDAwMCwiZXhwIjoxNzkyOTAxMDc5OTExfQ.GeczFoaZ7et4XzD53fvHV9_VKWtzyU3kqE5KWbjCazE"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
          "memo": "saylor:agent:dns",
          "reference": "Ey1AvxfZPwVEhYa9cXusz6VoHf3A3Nv49d4w3RSM8r83",
          "session": "eyJhcnRpY2xlSWQiOiJhZ2VudDpkbnMiLCJyZWZlcmVuY2UiOiJFeTFBdnhmWlB3VkVoWWE5Y1h1c3o2Vm9IZjNBM052NDlkNHczUlNNOHI4MyIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6IkVzOXZNRnJ6YUNFUm1KZnJGNEgyRllENEtDb05rWTExTWNDZThCZW53TllCIiwibWluQW1vdW50IjoxMDAwMCwiZXhwIjoxNzkyOTAxMDc5OTExfQ.w0AWpYeCDgyKU1e2EVsGm9eOQPo3c5PjbVNJ_6xGkSM"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "94800",
        "asset": "So11111111111111111111111111111111111111112",
        "extra": {
          "memo": "saylor:agent:dns",
          "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": "97732",
          "reference": "3SxSUUYnZRVuDC8vhU9VEPGBZbA9oRLwWWNknH2JSs6E",
          "session": "eyJhcnRpY2xlSWQiOiJhZ2VudDpkbnMiLCJyZWZlcmVuY2UiOiIzU3hTVVVZblpSVnVEQzh2aFU5VkVQR0JaYkE5b1JMd1dXTmtuSDJKU3M2RSIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6bnVsbCwibWluQW1vdW50Ijo5NDgwMCwiZXhwIjoxNzkyOTAxMDc5OTExfQ.q64MBHzXHMxKuygYdk5j8hbJT6aRWRSg8wZwOpek82Y",
          "solUsdPrice": 102.32
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      }
    ],
    "description": "DNS record summary for a domain - A, AAAA, MX, NS, CNAME, SPF and TXT records",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "type": "http"
          },
          "output": {
            "example": {
              "a": [
                "172.66.147.243",
                "104.20.23.154"
              ],
              "aaaa": [
                "2606:4700:10::ac42:93f3",
                "2606:4700:10::6814:179a"
              ],
              "checked_at": "2026-10-13T03:51:29.821Z",
              "cname": [],
              "domain": "example.com",
              "has_website_dns": true,
              "mx": [
                {
                  "exchange": "",
                  "priority": 0
                }
              ],
              "ns": [
                "elliott.ns.cloudflare.com",
                "hera.ns.cloudflare.com"
              ],
              "spf": [
                "v=spf1 -all"
              ],
              "txt": [
                "_k2n1y4vw3qtb4skdx9e7dxt97qrmmq9"
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "a": {
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "aaaa": {
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "checked_at": {
                      "description": "Time the check was run (UTC)",
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "cname": {
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "domain": {
                      "description": "Domain name",
                      "type": "string"
                    },
                    "has_website_dns": {
                      "description": "True when this has website dns",
                      "type": "boolean"
                    },
                    "mx": {
                      "items": {
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "ns": {
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "spf": {
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "txt": {
                      "type": [
                        "array",
                        "null"
                      ]
                    }
                  },
                  "required": [
                    "domain"
                  ],
                  "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": "2026-10-25T04:02:39.956Z",
    "quality": {
      "l30DaysTotalCalls": 8,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-25T04:02:39.713Z"
    },
    "resource": "https://saylorinnovations.com/api/agent/dns/example.com",
    "serviceName": "Saylor Agent Tools",
    "tags": [
      "agents",
      "web",
      "dns",
      "discovery"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "DNS record summary for a domain - A, AAAA, MX, NS, CNAME, SPF and TXT records"
}

What the leaf hashes

{"body":"1edb0c1c5b9e53cf2b6c216e21b640fb31757c702c6a54b4849891175cdba493","id":119335,"kind":"listing","method":"baseline/1","observed_us":1793025615157518,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/agent/dns/example.com","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. 0x72b6f524d1c7ac23994a32c2f802e48d78ee40fe3a52c0a4da1445b6baae3b8a
  2. 0x9ed85d405c51076ce8fc155d91b0ead66bca221b31c3b910b9897c091de4563e
  3. 0xf65b1984312d1739668da065d41f674da82e9eec83d48cd0510a152ce09d6fd6
  4. 0xa40672bb0d4ac3e8bea0be9281cd3b10b1b86388d0ace1777d33c16c2e4cdd25
  5. 0xf9b1caf93e273dad9e5958e408466287ca3f0b3e00e5c570b4e3520c898e6460
  6. 0x7ec973480f48d367d0d4a54c388728dd0e2f4ab7ce0e82944d23b96e5b403153
  7. 0x489931efb90bb1bf9fe3987be1b204f999427e124cb0a274ba3344ab07cc4f55
  8. 0x728fb731285450d07b708a12e0ce392485b98396e97d4d641f48a011783476cd
  9. 0x7459f654e3deb4daa7554739b67f789eb49794526fe128ad87d04e63bc2da617
  10. 0xfec618220a4577d4063b5b2d1736f3db0d758d4b39800128bc55fe3318ff8373
  11. 0x9763a000e2506d3e18d36911968fe32044769ec0822949b880df4736389d3536
  12. 0xef1802ec08c5a2efaca6aadccc58edcebeb620a019383dc0785f198c677a9427
  13. 0x06064dc1eb2363bec8c2a752e0a28aafc4bf0cb21d1b1b755821c1575bb77a96
  14. 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
  15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
  16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
  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