Evidence row 125076

Observed 26 Oct 2026, 14:40 UTC, by baseline/1.

Kind: listing
About: source_record x402_bazaar:https://x402-echo-service.onrender.com/time
Recorded: 26 Oct 2026, 14:40 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: d5a62b5960a9f80f993a8e035d769e8a70acf329487708acc9039f90fd46339b
Leaf: 0x49567b48af3b7f160876a7b46e24ef93834a39fb7999a3092f14165bafc80b8d

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-echo-service.onrender.com/time"
    ]
  ],
  "name": "Time Formats",
  "owner_address": "0x9cc774a8ed49d89cba1a288f4a050b8f7fba77ee",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x9Cc774A8eD49d89cBA1A288F4a050B8F7FbA77EE",
        "scheme": "exact"
      }
    ],
    "description": "Server time in several formats at once. POST {} and receive the current UTC instant as ISO-8601, unix seconds, unix milliseconds and RFC-2822. Useful for agents that need an authoritative clock they did not compute themselves.",
    "extensions": {
      "bazaar": {
        "category": "Infra",
        "coverImage": "https://x402-echo-service.onrender.com/icon.png",
        "info": {
          "input": {
            "body": {},
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "iso8601": "2026-10-05T11:46:51.503Z",
              "rfc2822": "Mon, 05 Oct 2026 11:46:51 GMT",
              "unix": 1791200811,
              "unix_ms": 1791200811503
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {},
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ]
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http"
                }
              },
              "required": [
                "type",
                "bodyType",
                "body",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "iso8601": {
                      "type": "string"
                    },
                    "rfc2822": {
                      "type": "string"
                    },
                    "unix": {
                      "type": "integer"
                    },
                    "unix_ms": {
                      "type": "integer"
                    }
                  },
                  "required": [
                    "iso8601",
                    "unix",
                    "unix_ms",
                    "rfc2822"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "json"
                }
              },
              "required": [
                "type",
                "example"
              ],
              "type": "object"
            }
          },
          "required": [
            "input",
            "output"
          ],
          "type": "object"
        },
        "serviceName": "Time Formats",
        "summary": "Current UTC time as ISO-8601, unix seconds, unix millis and RFC-2822.",
        "tags": [
          "time",
          "timestamp",
          "clock",
          "iso8601",
          "utility"
        ]
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1787754105/bazaar-icons/222b7a4262b684da.png",
    "lastUpdated": "2026-10-09T12:19:12.035Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-09T12:19:11.894Z"
    },
    "resource": "https://x402-echo-service.onrender.com/time",
    "serviceName": "Time Formats",
    "tags": [
      "time",
      "timestamp",
      "clock",
      "iso8601",
      "utility"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Server time in several formats at once. POST {} and receive the current UTC instant as ISO-8601, unix seconds, unix milliseconds and RFC-2822. Useful for agents that need an authoritative clock they did not compute themselves."
}

What the leaf hashes

{"body":"d5a62b5960a9f80f993a8e035d769e8a70acf329487708acc9039f90fd46339b","id":125076,"kind":"listing","method":"baseline/1","observed_us":1793025625771032,"prev":null,"subject":"x402_bazaar:https://x402-echo-service.onrender.com/time","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).

0x49564df0ae01bb3dc96f8b84f2a13700a717245af77fcc7009364a9ce179eafa
0x0b7164724ea6812ea7a332b166edee7160fcb01558c9f82dc80c2654b1687799
0x2e6b800b518a3a5d7b1c398bf83f8b7ba90f5e9a2d6262420e01904f8d91f41c
0x8f3e5a06e42cb17d4e1385f265a32f422be160759f2645a8ec38475ad7836f8d
0xc76b497dfd44b87750b445a350f73c6547632fd9f5cd53988bccf8cd5a0925e8
0x28eb213ee05ed26f2075cf589d9f6621fa291950a198422df9bca1d75f31b532
0xba0d5d738f1aecec6ddeac5d5451bdbb2f1e03fc5e24cefab8024bba4ff77908
0x8136320d984c6324576ba79113b9a51ae782f5d204c60a34120b3cfb33e5e554
0xec7485b81975f55f661fbcf11647d3620f1264635c65efce2232fda47fcf7578
0xf6623a394eb309bb86b964132205c8c6254e0667f6c642b476ce25978eabf36a
0xa40c09a143bc388ccac821ec3854902941c513470a57a806c98060a6d63aedf9
0xee7d5711cd2515f4b08f3e4041d3d56304f9db6bffd82d82746f0f4ea43b8f26
0xb86fa861d04737cb507e721eefbb066d26528fdb6017b1145c18d1223b93ee21
0x88e326a39b26e2c125306c9d3805d14398ace088bba9a2a0aa376b811cfb201a
0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON