Evidence row 122663

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://timecode.openverbs.com/v1/convert"
    ]
  ],
  "name": "Convert / rebase timecode",
  "owner_address": "0xb3f4de103f34b99f0da19b4f16d6b53a14c2194a",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A",
        "scheme": "exact"
      }
    ],
    "description": "Rebase a timecode (or a raw frame count) from one frame rate to another on a real-time basis, so the wall-clock position is preserved. Give a source frameRate plus timecode or totalFrames, and a toFrameRate (with optional toDropFrame). Returns the target timecode, frame count and seconds.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "dropFrame": false,
              "frameRate": 24,
              "timecode": "01:00:00:00",
              "toDropFrame": false,
              "toFrameRate": 25
            },
            "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": {
                    "dropFrame": {
                      "description": "Source drop-frame (auto-detected from a timecode separator if omitted).",
                      "type": "boolean"
                    },
                    "frameRate": {
                      "description": "Source frame rate.",
                      "enum": [
                        24,
                        25,
                        30,
                        48,
                        50,
                        60,
                        23.976,
                        29.97,
                        47.952,
                        59.94
                      ],
                      "type": "number"
                    },
                    "timecode": {
                      "description": "Source timecode (use instead of totalFrames).",
                      "maxLength": 20,
                      "minLength": 1,
                      "type": "string"
                    },
                    "toDropFrame": {
                      "description": "Target drop-frame (29.97/59.94 only). Default false.",
                      "type": "boolean"
                    },
                    "toFrameRate": {
                      "description": "Target frame rate.",
                      "enum": [
                        24,
                        25,
                        30,
                        48,
                        50,
                        60,
                        23.976,
                        29.97,
                        47.952,
                        59.94
                      ],
                      "type": "number"
                    },
                    "totalFrames": {
                      "description": "Source frame count (use instead of timecode).",
                      "maximum": 1000000000000,
                      "minimum": 0,
                      "type": "integer"
                    }
                  },
                  "required": [
                    "frameRate",
                    "toFrameRate"
                  ],
                  "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": "2026-10-25T18:55:04.893Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-25T18:55:04.751Z"
    },
    "resource": "https://timecode.openverbs.com/v1/convert",
    "serviceName": "Convert / rebase timecode",
    "tags": [
      "convert timecode",
      "rebase frame rate",
      "timecode frame rate conversion",
      "frames to timecode",
      "drop frame conversion"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Rebase a timecode (or a raw frame count) from one frame rate to another on a real-time basis, so the wall-clock position is preserved. Give a source frameRate plus timecode or totalFrames, and a toFrameRate (with optional toDropFrame). Returns the target timecode, frame count and seconds."
}

What the leaf hashes

{"body":"26011290a6ba6979d64a5c492c961b363726b7e10a7dc7bac0ff12cc370b566d","id":122663,"kind":"listing","method":"baseline/1","observed_us":1793025622041312,"prev":null,"subject":"x402_bazaar:https://timecode.openverbs.com/v1/convert","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. 0x5ca260d9103d461c0a10530469d83f67b825cce220051d04d791def5c61981f9
2. 0x95e4fee2caa9560b52a377a0a39387a6f7f11334d5ff996b9d2745c47a8c18a5
3. 0x67a38cd550c6fe8db64adc60d6fc347a84e4999b83940f7f05343bba7c375ce4
4. 0x5206547d3caf264ea707a38f252eb3d2f0a4a27447fa6a124b9eaa2e42b0818b
5. 0xaf6a8486b5354d23cc41848f71ff8eab2f93e113a9d98e464676020a4b8a856b
6. 0xc2eff29fe851d473f15946c3b7efac388d860c9d0c021514b52193e6a359a2dd
7. 0xb6c7e26e13c9a249ab1a5fd7df4a9ab48e99a94c905db9123da0ed9a9cabffd8
8. 0x956d84cf7da7806a7cfc5243117007845dc3a2744793e2812983dbeb697436bf
9. 0x5b3e8affb7eb72fe37c5d1299520220c34088ae831fc6c2475fe8021ca969c32
10. 0x03c42b42d3530e8b1af42dd3b73806d66f3f775bcfa635014cc03b899ee19ea5
11. 0xc6d2784f07e8c139bf8f780cbae14d0deadd031c795b132568f433e9f582c7d3
12. 0x2121cc2dbcb8663af57743dc445c8a59e5bbfffe89703f0606c9843f0d35aff8
13. 0x66883b42f4167ade51c4909f050c5478524e23786fb0b5c48bd1a53580960a68
14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae