Evidence row 71292

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://astro.openverbs.com/v1/julian-date"
    ]
  ],
  "name": "Astronomical Julian Date",
  "owner_address": "0xb3f4de103f34b99f0da19b4f16d6b53a14c2194a",
  "raw": {
    "accepts": [
      {
        "amount": "4000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A",
        "scheme": "exact"
      }
    ],
    "description": "Compute the astronomical Julian Date (JD, fractional, epoch noon 1 Jan 4713 BC) and Modified Julian Date (MJD = JD − 2400000.5) of a UTC instant. Unlike `calendar`'s integer Julian Day Number, this carries the time-of-day fraction.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "day": 1,
              "hour": 1,
              "minute": 1,
              "month": 1,
              "year": 1
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "day": {
                      "maximum": 31,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "hour": {
                      "description": "UTC hour. Default 0.",
                      "maximum": 23,
                      "minimum": 0,
                      "type": "integer"
                    },
                    "minute": {
                      "description": "Default 0.",
                      "maximum": 59,
                      "minimum": 0,
                      "type": "integer"
                    },
                    "month": {
                      "maximum": 12,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "second": {
                      "description": "Default 0.",
                      "maximum": 59,
                      "minimum": 0,
                      "type": "integer"
                    },
                    "year": {
                      "maximum": 9999,
                      "minimum": 1,
                      "type": "integer"
                    }
                  },
                  "required": [
                    "year",
                    "month",
                    "day"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-08T05:39:27.614Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-08T05:39:27.349Z"
    },
    "resource": "https://astro.openverbs.com/v1/julian-date",
    "serviceName": "Astronomical Julian Date",
    "tags": [
      "julian date calculator",
      "modified julian date",
      "utc to julian date",
      "astronomical jd api",
      "compute mjd"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Compute the astronomical Julian Date (JD, fractional, epoch noon 1 Jan 4713 BC) and Modified Julian Date (MJD = JD − 2400000.5) of a UTC instant. Unlike `calendar`'s integer Julian Day Number, this carries the time-of-day fraction."
}

What the leaf hashes

{"body":"838a93c9b3339f56a6c8348a2ca8be2fd52b6c2d64533f65cb3db206d9416e80","id":71292,"kind":"listing","method":"baseline/1","observed_us":1793025481906147,"prev":null,"subject":"x402_bazaar:https://astro.openverbs.com/v1/julian-date","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. 0x16ea05e4eef600f5b9bc67e17c9e0350b7874e5471b0eed6c38f6913d988aeb1
2. 0x932c86fe8565de2fefd5e5b7f9aa963aeba3b43a483189117617a242432359fc
3. 0x81fc5eb35889062b166fbaee2fde963a2283fc0f85f85e7938d3d00b247277ec
4. 0xd2332a9d447f1b26fc3478fb4c737715251ad3fd84bff970dd45300caacc3abe
5. 0xe1dd84baaf7f8d805f3e519a9a459e97430857b26c91133fd5784f4c253fa78e
6. 0xdf2adcf2b58f327c324c7dc7a1f1542e2ca09ccb9c7cc63885c7bdbc52c4db24
7. 0x75b167549cf33f2ab309144e04984b9f1e48c9e2ff394f526e62f0c1fa2d44ef
8. 0xc293d99e04b918d56b1645e1662d586eb630dbc39c573e9a73bdef89c244cf0b
9. 0xf501f5f17778597b0d6f853dff1cc43c59a306fdef56245f66f2308fab6a10ce
10. 0xd226fb22436e571794e0a32680a8d7a815d452f9ddba81af492daddbec0de485
11. 0x1ff0b13d2481c9da18eda22ffeb00b1ce27c383301867cb629c19e9a2e4b869a
12. 0x856fd0d049baa5f07cd2d5d524b40c994bed22cb46ea15af4cc075b3f3f3d444
13. 0x32f46c5f73ecbfd4f770f7f760a79bee2afed4b3e7572fa882b3e7dce8df4356
14. 0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae