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Evidence row 2201987

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://dev-reference.x402tookit.com/datetime-convert
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
868b7677fc42950ec79d8f73b79e8db87a56f41c7b01d0ee6e419ae7b689122a
Leaf
0xc6a701009e461f0b21b8a027090cc21c09bc81d87415c9243d54cf1b7e4d0d7e

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://dev-reference.x402tookit.com/datetime-convert"
    ]
  ],
  "name": "Dev Reference",
  "owner_address": "0xb531320805c5bed1d46aeadcf4f008fdf172dbda",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
          "transactionVersions": [
            0
          ]
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      }
    ],
    "description": "Convert a timestamp (RFC 3339, ISO 8601, HTTP-date or epoch seconds) to RFC 3339, HTTP-date, RFC 5322, basic ISO and epoch.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "value": "1994-11-06T08:49:37Z"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "asOf": "2026-10-11T14:26:44.816Z",
              "degraded": false,
              "disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
              "epochMilliseconds": 784111777000,
              "epochSeconds": 784111777,
              "httpDate": "Sun, 06 Nov 1994 08:49:37 GMT",
              "inputKind": "date-time",
              "iso8601Basic": "19941106T084937Z",
              "isoWeekDate": "1994-W44-7",
              "notChecked": [
                "time zone names and daylight saving rules (only fixed offsets are handled)",
                "leap seconds: second 60 is mapped to the following second, as POSIX epoch time has no leap seconds",
                "…2 more"
              ],
              "ordinalDate": "1994-310",
              "reasons": [
                "Input read as date-time."
              ],
              "rfc3339Utc": "1994-11-06T08:49:37Z",
              "rfc3339WithOffset": "1994-11-06T08:49:37Z",
              "rfc5322": "Sun, 06 Nov 1994 08:49:37 +0000",
              "source": "RFC 3339, RFC 9110 (HTTP-date), RFC 5322, ISO 8601 summaries, computed locally",
              "summary": "1994-11-06T08:49:37Z = epoch 784111777 = Sun, 06 Nov 1994 08:49:37 GMT.",
              "utcOffsetMinutesUsed": 0,
              "verdict": "CONVERTED",
              "weekday": "Sunday"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "assumeOffset": {
                      "description": "For timestamps without an offset: +hh:mm or Z to assume",
                      "type": "string"
                    },
                    "epoch": {
                      "description": "Seconds since 1970-01-01T00:00:00Z (may be fractional or negative)",
                      "type": "number"
                    },
                    "value": {
                      "description": "RFC 3339/ISO 8601 timestamp or HTTP-date such as 'Sun, 06 Nov 1994 08:49:37 GMT'",
                      "type": "string"
                    }
                  },
                  "required": [],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "asOf": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "degraded": {
                      "type": [
                        "boolean",
                        "null"
                      ]
                    },
                    "disclaimer": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "epochMilliseconds": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "epochSeconds": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "httpDate": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "inputKind": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "iso8601Basic": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "isoWeekDate": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "notChecked": {
                      "items": {
                        "type": "string"
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "ordinalDate": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "reasons": {
                      "items": {
                        "type": "string"
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "rfc3339Utc": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "rfc3339WithOffset": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "rfc5322": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "source": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "summary": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "utcOffsetMinutesUsed": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "verdict": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "weekday": {
                      "type": [
                        "null",
                        "string"
                      ]
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-01T22:48:52.176Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-11-01T22:48:51.916Z"
    },
    "resource": "https://dev-reference.x402tookit.com/datetime-convert",
    "serviceName": "Dev Reference",
    "tags": [
      "iso-8601",
      "rfc-3339",
      "http-date",
      "epoch"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Convert a timestamp (RFC 3339, ISO 8601, HTTP-date or epoch seconds) to RFC 3339, HTTP-date, RFC 5322, basic ISO and epoch."
}

What the leaf hashes

{"body":"868b7677fc42950ec79d8f73b79e8db87a56f41c7b01d0ee6e419ae7b689122a","id":2201987,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646811225268,"prev":null,"subject":"x402_bazaar:https://dev-reference.x402tookit.com/datetime-convert","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xc6a692222b035b3e5a9a9527387f3fe942b7c5101276bf539eeb7c92a956fae6
  2. 0xaf4e22482dfa2d4e061cf458bed8c983b4743955bf4b0c0a2ba169067f64f3ef
  3. 0xbf5a86c73eea1adc613c46ca7545a0eb6ce59888574bc32119816a0395e10782
  4. 0x70e9b7d801a67c6b65ebcb9a5049cef55ba2d5cc4c0434f28e298bd2f5b32760
  5. 0x372f6f6b5eb5f6a2a0454773ca53f6c05900bd471dd862f39f267bf4d2cf607e
  6. 0x25dc415d1ebb62e9c1de517d7509b516739e5e6ed63ad7022e15c8a0faaa5373
  7. 0x696e332f7651b3dec922412c1e7f0a065aba7510cb273fa6aecdd5075bf59111
  8. 0x598f12e1bb19092a8e11d4ec2d69d01eed602ff4ffdc9cbd3ad60a0f7a50f615
  9. 0x57b172b3054e3208173fb82294a0ced460e0cf222533570136b81bd7af148bc6
  10. 0xec3ecb977fca6892691c70e536a6359605fd991fc17cdede1b15c65a5347b41d
  11. 0xb251147069da8f1c9b5e3803898e4da594dfc705df22539cc9bdb118d1d4914b
  12. 0xe78e0108a33bc40fe99aea04c607a9faa81956e2f5970f2f31f3bee3a446f5e7
  13. 0xafa7c2528a5e5ab2ec272c4794ef9517ca380c049b82862d11597b1e41a75b95
  14. 0xdfd116d725e076b0e3bd74ff5682dfe6834735313673c580d2e58972567174a0
  15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
  16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
  17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON