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Evidence row 119662

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://saylorinnovations.com/api/domain/parse
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
fc457c33ecae777c4be215ce6a35bd8cad24cd26ecf04ffcaa8e65a7ae14ea42
Leaf
0xa18bae5baa1239b35285193994661e9253e8b78438e54aab4de769118a5d2e26

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://saylorinnovations.com/api/domain/parse"
    ]
  ],
  "name": "Saylor Innovations Data Desk",
  "owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:datadesk:domain-parse",
          "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:domain-parse",
          "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:domain-parse",
          "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": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88",
          "memo": "saylor:datadesk:domain-parse",
          "reference": "HzVEL8MaGjqByC5G7h5mC6p5A2fQZS9dnvsH44gWdzJp",
          "session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazpkb21haW4tcGFyc2UiLCJyZWZlcmVuY2UiOiJIelZFTDhNYUdqcUJ5QzVHN2g1bUM2cDVBMmZRWlM5ZG52c0g0NGdXZHpKcCIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6IkVQakZXZGQ1QXVmcVNTcWVNMnFOMXh6eWJhcEM4RzR3RUdHa1p3eVREdDF2IiwibWluQW1vdW50IjoxMDAwMCwiZXhwIjoxNzkyNDI3OTU5MDY4fQ.OayobEmHh_S5ATU1TKxLV9ZPuCrLvZbdBE8bEIbU7b8"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88",
          "memo": "saylor:datadesk:domain-parse",
          "reference": "FNPTZ91m8EKJLhySAB4prAyGF6p4E4yHDSheUxULpXpJ",
          "session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazpkb21haW4tcGFyc2UiLCJyZWZlcmVuY2UiOiJGTlBUWjkxbThFS0pMaHlTQUI0cHJBeUdGNnA0RTR5SERTaGVVeFVMcFhwSiIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6IkVzOXZNRnJ6YUNFUm1KZnJGNEgyRllENEtDb05rWTExTWNDZThCZW53TllCIiwibWluQW1vdW50IjoxMDAwMCwiZXhwIjoxNzkyNDI3OTU5MDY4fQ.33T91o_9QCgeLtPunYvsrrXgQUX7w2PYD1MF8Ibzv50"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "92804",
        "asset": "So11111111111111111111111111111111111111112",
        "extra": {
          "memo": "saylor:datadesk:domain-parse",
          "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": "95675",
          "reference": "4dE7SPqx74qoA6pCTEMv44EbKGLLUgYHSppE82ykYc1u",
          "session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazpkb21haW4tcGFyc2UiLCJyZWZlcmVuY2UiOiI0ZEU3U1BxeDc0cW9BNnBDVEVNdjQ0RWJLR0xMVWdZSFNwcEU4MnlrWWMxdSIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6bnVsbCwibWluQW1vdW50Ijo5MjgwNCwiZXhwIjoxNzkyNDI3OTU5MDY4fQ.KOUykj1F0a1bx3VXJG-xKE9T4qIKavnWYwPgeJ96TLA",
          "solUsdPrice": 104.52
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      }
    ],
    "description": "Split a hostname with the Public Suffix List into public suffix, registrable domain (eTLD+1) and subdomain, handling co.uk, com.au and github.io correctly",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "domain": "blog.example.co.uk"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "domain_label": "example",
              "input": "blog.example.co.uk",
              "is_public_suffix_itself": false,
              "label_count": 4,
              "list_version": "2026-10-16_23-32-13_UTC",
              "note": "Uses the Mozilla Public Suffix List (cached up to 24 hours) to find the registrable domain (eTLD+1), so co.uk, com.au and github.io are handled correctly, unlike splitting on the last dot.",
              "public_suffix": "co.uk",
              "punycode": false,
              "registrable_domain": "example.co.uk",
              "source": "Public Suffix List",
              "subdomain": "blog",
              "suffix_type": "ICANN (registry-delegated)",
              "tld": "uk"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "domain": {
                      "description": "Hostname or URL, e.g. www.example.co.uk",
                      "type": "string"
                    }
                  },
                  "required": [
                    "domain"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "domain_label": {
                      "description": "Domain label",
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "input": {
                      "description": "Hostname as supplied",
                      "type": "string"
                    },
                    "is_public_suffix_itself": {
                      "description": "True when this is public suffix itself",
                      "type": "boolean"
                    },
                    "label_count": {
                      "description": "Number of label",
                      "type": [
                        "number",
                        "null"
                      ]
                    },
                    "list_version": {
                      "description": "List version",
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "note": {
                      "description": "Caveat or context for reading the result",
                      "type": "string"
                    },
                    "public_suffix": {
                      "description": "Public suffix",
                      "type": "string"
                    },
                    "punycode": {
                      "description": "True when the hostname contains internationalised (xn--) labels",
                      "type": [
                        "boolean",
                        "null"
                      ]
                    },
                    "registrable_domain": {
                      "description": "Registrable domain",
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "source": {
                      "description": "Data source the values come from",
                      "type": "string"
                    },
                    "subdomain": {
                      "description": "Labels left of the registrable domain, or null",
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "suffix_type": {
                      "description": "Suffix type",
                      "type": "string"
                    },
                    "tld": {
                      "description": "Last label of the hostname",
                      "type": "string"
                    }
                  },
                  "required": [
                    "input",
                    "public_suffix",
                    "registrable_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/v1791811517/bazaar-icons/bc5e2b3d111ebbef.jpg",
    "lastUpdated": "2026-10-19T16:37:19.112Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-19T16:37:18.771Z"
    },
    "resource": "https://saylorinnovations.com/api/domain/parse",
    "serviceName": "Saylor Innovations Data Desk",
    "tags": [
      "get the registrable domain",
      "public suffix of co.uk domain",
      "split subdomain and root domain",
      "etld plus one of a url",
      "is github.io a public suffix"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Split a hostname with the Public Suffix List into public suffix, registrable domain (eTLD+1) and subdomain, handling co.uk, com.au and github.io correctly"
}

What the leaf hashes

{"body":"fc457c33ecae777c4be215ce6a35bd8cad24cd26ecf04ffcaa8e65a7ae14ea42","id":119662,"kind":"listing","method":"baseline/1","observed_us":1793025616313761,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/domain/parse","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. 0xa18ba3bd62b6847c67630ae4e40d7b00f3ac931bff27c1da106b2fa54a5cd5c8
  2. 0xaaf313a6c99657070d120a720588b5dde9a2082b2849ae886f26937e003ea7e4
  3. 0xebc061bf80de7dacdb54abacf8c6e73096f167c1dd95c897d5a93e84a3133d31
  4. 0x4e708d25062d373345bf7c9e4cc34b242c962741c8a07a49020e2cc283762882
  5. 0x638aff4a38e8e40b4476ab6028c31eb8ef4813a172c2b95b659851d58bc96910
  6. 0x616601eba2e75e143dfc2afc536a2a6bc7634f41b7719c1cb12bb9b92a6b428d
  7. 0xac60e716c6718beccd2e53fdb6052958eaed894d83f3a62e8292f2a525545bec
  8. 0x95d25b8b644108320208c8703ff89875b387f5fe90c6984b0d817d05c1485d5c
  9. 0x3fab2ba06a3ec8edb44f17977a116c13dd3f36541fece3e8280de279d24ba3d1
  10. 0xa258d479aaaaa82015c735d0ef4aa282cf307dff00c18952915a153965fc837e
  11. 0x6e2c6fb1ec16c0d8a0fa917725bdfc512e7ed9f39e77d64f0a911d30e68a27de
  12. 0x95576cc3dd18642c859f679cefa1cf80bfc6c690b065916c3585b14e8ef4b1b3
  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