← The evidence ledger
Evidence row 1517670
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-creative-15-177
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 1cf3f32778f357e06330350c60a65ed5b1518eb331f8b5dd9011cf19fe2b29aa
- Leaf
- 0x29df2212716b5e042359a23d3c27d3165cc04c33015b158338501ed11dfccebf
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-creative-15-177"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-creative-15-177",
"owner_address": "0x8bc2aecdd86097f74a1a5fa17764108d9a683c8c",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x8bc2AECdD86097F74a1a5fa17764108D9a683C8C",
"scheme": "exact"
}
],
"description": "Audio mastering — IQR outlier flags + Secondary-measure weighted mean: IQR outlier flags + Secondary-measure weighted mean for supplied audio mastering records (integrated_lufs, true_peak_db). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"field": "integrated_lufs",
"rows": [
{
"asset_group": "group-a",
"date": "2026-10-01",
"integrated_lufs": 10,
"row_id": "row-1",
"true_peak_db": 1
},
{
"asset_group": "group-b",
"date": "2026-10-02",
"integrated_lufs": 20,
"row_id": "row-2",
"true_peak_db": 2
},
{
"asset_group": "group-a",
"date": "2026-10-03",
"integrated_lufs": 15,
"row_id": "row-3",
"true_peak_db": 3
},
{
"asset_group": "group-b",
"date": "2026-10-04",
"integrated_lufs": 30,
"row_id": "row-4",
"true_peak_db": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-creative-15-177"
},
"sku": "assistant-ib26-creative-15-177",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "integrated_lufs",
"enum": [
"integrated_lufs",
"true_peak_db"
],
"type": "string"
},
"rows": {
"default": [
{
"asset_group": "group-a",
"date": "2026-10-01",
"integrated_lufs": 10,
"row_id": "row-1",
"true_peak_db": 1
},
{
"asset_group": "group-b",
"date": "2026-10-02",
"integrated_lufs": 20,
"row_id": "row-2",
"true_peak_db": 2
},
{
"asset_group": "group-a",
"date": "2026-10-03",
"integrated_lufs": 15,
"row_id": "row-3",
"true_peak_db": 3
},
{
"asset_group": "group-b",
"date": "2026-10-04",
"integrated_lufs": 30,
"row_id": "row-4",
"true_peak_db": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"asset_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"integrated_lufs": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"true_peak_db": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"asset_group",
"date",
"integrated_lufs",
"true_peak_db"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field"
],
"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"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-31T07:26:57.753Z",
"quality": {
"l30DaysTotalCalls": 3,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-31T07:26:57.475Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-creative-15-177",
"tags": [
"ai",
"media-generation",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Audio mastering — IQR outlier flags + Secondary-measure weighted mean: IQR outlier flags + Secondary-measure weighted mean for supplied audio mastering records (integrated_lufs, true_peak_db). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows."
}What the leaf hashes
{"body":"1cf3f32778f357e06330350c60a65ed5b1518eb331f8b5dd9011cf19fe2b29aa","id":1517670,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793472976842677,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-creative-15-177","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (246033 rows).
- 0x29df016cc8cda01fb06f968aa9557a713ab0d4bbbc9a7073841ce90343dc29d1
- 0x0407460a558fe01099e421c33344cc04292480e7147e84a89993a3b9ef616a61
- 0x441869d8db24d41214c27daba3be7d01d923ff057c450f970d565181f62bb71a
- 0x7a01ce8e229a3a9bf02b881259fa7ed0359a87d47ccfcb438b4e8621f02924c7
- 0x0e6f5e0de85091f6f36d765ba9fa83659b7e0808bdb2f00d5a9c67001a13bf42
- 0xed0bb66f1a23ae61ed1f4dbcbc61480b92c20b5da8dc039c841f86aba6cbcf8a
- 0xf947019709534b4fdb7c8b35e56933882c50b4352a5497621c818803ad4b6a9a
- 0xbd928875096c1c12a15820f031b738f1e45b1c481c3f71d1ea1c4be2e91bd759
- 0xf89365c35c0c614678ca99c5ea4384c19ba98cb6c8d4716ae653a0fc6ec18076
- 0xbb0ee388be5e35ce411297b845c9fba3fd6d569bcff801ea6ad359119f5e390e
- 0x6bbe3728aeff3b3b2b4e2ce3c76b555c3eef4430b523cb2aa846ebd9c216026c
- 0x97ec8c199760af3ceb0c2b015b56e1a07ca7909a27a294a4dfc326f1f05a274c
- 0xc1d42bd41f31c4145761729cf7217fc151a6aac475bc16f1703df71687d831de
- 0x4c7bf6d7d7c379b3c87447200f991359af0970fc33642e540cd6032a5a5b24f6
- 0x5212e7c531721a66b1d21d8222c94df019d60ce8150c25bfebe2e6eb1dd39726
- 0x24ea73817c2ff07f87a42be89aff36ac5fe49b64420a647cd406ee60e6a77f70
- 0x37f13582abb3c002d51c2f190c312129cbc3a39754618fee2c75c2441bb1eb94
- 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15
- Day root
- 0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab
- Chained
- 0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980
- Published
- On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0