Evidence row 119584

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://saylorinnovations.com/api/crypto/ens"
    ]
  ],
  "name": "Saylor Innovations Data Desk",
  "owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:datadesk:ens-resolve",
          "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:ens-resolve",
          "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:ens-resolve",
          "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": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
          "memo": "saylor:datadesk:ens-resolve",
          "reference": "J3Jcrp567MGMTXPDL6gJPynK7J8CARVAP3v4ctK7PkZg",
          "session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazplbnMtcmVzb2x2ZSIsInJlZmVyZW5jZSI6IkozSmNycDU2N01HTVRYUERMNmdKUHluSzdKOENBUlZBUDN2NGN0SzdQa1pnIiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjoiRVBqRldkZDVBdWZxU1NxZU0ycU4xeHp5YmFwQzhHNHdFR0drWnd5VER0MXYiLCJtaW5BbW91bnQiOjEwMDAwLCJleHAiOjE3OTI1NTA5NTY4NzN9.I1ow8FLtkE0Lb-J0GR5LG4SFEiFlftH--mIXWs5-TTc"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
        "extra": {
          "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
          "memo": "saylor:datadesk:ens-resolve",
          "reference": "9uFxhVcx1z88jgNFVCi9Lu9xwicbc4xTrUGS8hDoPFzK",
          "session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazplbnMtcmVzb2x2ZSIsInJlZmVyZW5jZSI6Ijl1RnhoVmN4MXo4OGpnTkZWQ2k5THU5eHdpY2JjNHhUclVHUzhoRG9QRnpLIiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjoiRXM5dk1GcnphQ0VSbUpmckY0SDJGWUQ0S0NvTmtZMTFNY0NlOEJlbndOWUIiLCJtaW5BbW91bnQiOjEwMDAwLCJleHAiOjE3OTI1NTA5NTY4NzN9.iJ5BJwJRBpm6YpEd3xRHHhukBHr0ZASn0S0GcITZE4U"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "91371",
        "asset": "So11111111111111111111111111111111111111112",
        "extra": {
          "memo": "saylor:datadesk:ens-resolve",
          "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": "94197",
          "reference": "Gp7w1Jg1nfzqVWYGiLTE8tty1z9btFgHrsKnMk5ZVHkr",
          "session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazplbnMtcmVzb2x2ZSIsInJlZmVyZW5jZSI6IkdwN3cxSmcxbmZ6cVZXWUdpTFRFOHR0eTF6OWJ0RmdIcnNLbk1rNVpWSGtyIiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjpudWxsLCJtaW5BbW91bnQiOjkxMzcxLCJleHAiOjE3OTI1NTA5NTY4NzN9.9LiERL15hDIk3zddK57Ru1fBXv3eLbLtGoR4ipoRnNA",
          "solUsdPrice": 106.16
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      }
    ],
    "description": "Resolve ENS names to addresses and addresses to names with forward-verified reverse lookup, plus avatar, URL, Twitter and GitHub records, from the Ethereum registry.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "name": "vitalik.eth"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
              "mode": "forward",
              "name": "vitalik.eth",
              "note": "Read from the ENS registry and the name's resolver on Ethereum mainnet. The name is normalized (ENSIP-15) before lookup. records holds the common text records that are set; an empty object means none are.",
              "offchain_resolution": false,
              "records": {
                "avatar": "https://euc.li/vitalik.eth",
                "description": "mi pinxe lo crino tcati",
                "github": "vbuterin",
                "twitter": "VitalikButerin",
                "url": "https://vitalik.ca"
              },
              "resolver": "0x231b0Ee14048e9dCcD1d247744d114a4EB5E8E63",
              "reverse_verified": null,
              "source": "ENS registry on Ethereum mainnet (JSON-RPC)"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "name": {
                      "description": "an ENS name such as vitalik.eth (forward lookup)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "name"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "address": {
                      "description": "Account or contract address",
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "mode": {
                      "description": "Mode used",
                      "type": "string"
                    },
                    "name": {
                      "description": "Name",
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "note": {
                      "description": "Caveat or context for reading the result",
                      "type": "string"
                    },
                    "offchain_resolution": {
                      "description": "Offchain resolution",
                      "type": "boolean"
                    },
                    "records": {
                      "description": "List of records",
                      "type": "object"
                    },
                    "resolver": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "reverse_verified": {
                      "description": "Reverse verified",
                      "type": [
                        "boolean",
                        "null"
                      ]
                    },
                    "source": {
                      "description": "Data source the values come from",
                      "type": "string"
                    }
                  },
                  "required": [
                    "mode",
                    "records",
                    "offchain_resolution",
                    "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": "2026-10-21T02:47:16.917Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-21T02:47:16.619Z"
    },
    "resource": "https://saylorinnovations.com/api/crypto/ens",
    "serviceName": "Saylor Innovations Data Desk",
    "tags": [
      "ens name resolve",
      "ethereum name service lookup",
      "ens reverse lookup",
      "resolve eth name to address",
      "ens avatar and records"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Resolve ENS names to addresses and addresses to names with forward-verified reverse lookup, plus avatar, URL, Twitter and GitHub records, from the Ethereum registry."
}

What the leaf hashes

{"body":"836191c045ccdf3161e8ca5679be90ad46d4a54f43afe47b04a8051d246deb89","id":119584,"kind":"listing","method":"baseline/1","observed_us":1793025616004677,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/crypto/ens","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xf3b5cae25285688aa312a29130bb591643a71013aae90f541628dc129e343b44
2. 0x0606768fda84d418311cae20b07aa0fcb26fc99427dfc8047475862a3f670d6e
3. 0x6c55cbdaf45b9e24d17137ebef58725785ecdd39b6d851b4ed9762adb8757a85
4. 0xa74e31b9eb4966f21e9838720367c6f2d0570d5f995651a887eb495c248b6da0
5. 0x9ab01af286df94a106413fc7c4fb47f9f0b2735bd96b71fa30cb1ceacb1e7b9a
6. 0x67fea756706477ad05f782ec1c6a9e23db31ba2c36d15b78147ec5d73bb62873
7. 0xcdc2b55caef81778224e09f665be51153fff7f8455c6160139dba129db6c4495
8. 0xa6767a1dfe1886cccc588d9c60ac8828f4f18e4bb4631db4beb2ce432c78b397
9. 0x41b411a30c4746c5877c1008986a88d4d1d2fe17dde7eaaeb443ebcd9fe1edba
10. 0x67f025e785d862e818e533cc91b12de424ba2fa38e9f06f58b81ae8c82da1146
11. 0xc50899a255d8f2b1b1fc55129b98f94521e73c5252d7c947abcfcdde2955260c
12. 0x3e439c99553dde4ddc1a9189bc043fa92a4b6b41e39e7e6b21c10148f9558a78
13. 0xa26f0437cba4d7d64f1cf98bf4f490e1ebb6f66a5e2331537b7ba8b3061084e0
14. 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae