← The evidence ledger
Evidence row 77563
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ar-analytics-sensor-calibration-describe
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- a62a4dcea77cd45390ca0a1bd79cb5c6f7814d4355ded7a1067610f0bb008521
- Leaf
- 0x68448685a304fd667ab11e7ad1d21d6185792b0be1cc5b583e4cd4012af642cb
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ar-analytics-sensor-calibration-describe"
]
],
"name": "market.datapackvibe.com/x402/assistant-ar-analytics-sensor-calibration-describe",
"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": "Sensor calibration measurements - Numeric distribution: Numeric distribution for Sensor calibration measurements. Up to 200 supplied typed records. Local descriptive analytics; no enrichment or forecast. One of 25 new profiles across 20 shared operations in this industry. 0.01 USDC includes one bounded numeric distribution report.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"field": "reference_value",
"rows": [
{
"date": "2026-10-01",
"device": "group-a",
"measured_value": 1,
"reference_value": 10,
"row_id": "row-1"
},
{
"date": "2026-10-02",
"device": "group-b",
"measured_value": 2,
"reference_value": 20,
"row_id": "row-2"
},
{
"date": "2026-10-03",
"device": "group-a",
"measured_value": 3,
"reference_value": 15,
"row_id": "row-3"
},
{
"date": "2026-10-04",
"device": "group-b",
"measured_value": 4,
"reference_value": 30,
"row_id": "row-4"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ar-analytics-sensor-calibration-describe"
},
"sku": "assistant-ar-analytics-sensor-calibration-describe",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
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{
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"row_id": "row-1"
},
{
"date": "2026-10-02",
"device": "group-b",
"measured_value": 2,
"reference_value": 20,
"row_id": "row-2"
},
{
"date": "2026-10-03",
"device": "group-a",
"measured_value": 3,
"reference_value": 15,
"row_id": "row-3"
},
{
"date": "2026-10-04",
"device": "group-b",
"measured_value": 4,
"reference_value": 30,
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"device": {
"default": "",
"maxLength": 80,
"type": "string"
},
"measured_value": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"reference_value": {
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"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
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"maxLength": 80,
"minLength": 1,
"type": "string"
}
},
"required": [
"row_id",
"device",
"date",
"reference_value",
"measured_value"
],
"type": "object"
},
"maxItems": 200,
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"type": "array"
}
},
"required": [
"rows",
"field"
],
"type": "object"
},
"bodyType": {
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"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": "2026-10-25T06:49:55.72Z",
"quality": {
"l30DaysTotalCalls": 3,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-25T06:49:55.517Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ar-analytics-sensor-calibration-describe",
"tags": [
"ai",
"data-workflow",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Sensor calibration measurements - Numeric distribution: Numeric distribution for Sensor calibration measurements. Up to 200 supplied typed records. Local descriptive analytics; no enrichment or forecast. One of 25 new profiles across 20 shared operations in this industry. 0.01 USDC includes one bounded numeric distribution report."
}What the leaf hashes
{"body":"a62a4dcea77cd45390ca0a1bd79cb5c6f7814d4355ded7a1067610f0bb008521","id":77563,"kind":"listing","method":"baseline/1","observed_us":1793025494124978,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ar-analytics-sensor-calibration-describe","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
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- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae