← The evidence ledger
Evidence row 81549
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-analytics-06-156
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 53dea510944b57eadccd61a3bc9fe12f4e124f884799fff20dd563fc1907bb7a
- Leaf
- 0xefdf04c972022223dec36dc9f48c87d72bd592e59dcc10571213d9182575734f
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-analytics-06-156"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-analytics-06-156",
"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": "Data freshness — Adjacent row changes + Equal-width histogram: Adjacent row changes + Equal-width histogram for supplied data freshness records (age_minutes, record_count). 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": {
"bins": 5,
"field": "age_minutes",
"rows": [
{
"age_minutes": 10,
"dataset_group": "group-a",
"date": "2026-10-01",
"record_count": 1,
"row_id": "row-1"
},
{
"age_minutes": 20,
"dataset_group": "group-b",
"date": "2026-10-02",
"record_count": 2,
"row_id": "row-2"
},
{
"age_minutes": 15,
"dataset_group": "group-a",
"date": "2026-10-03",
"record_count": 3,
"row_id": "row-3"
},
{
"age_minutes": 30,
"dataset_group": "group-b",
"date": "2026-10-04",
"record_count": 4,
"row_id": "row-4"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-analytics-06-156"
},
"sku": "assistant-ib26-analytics-06-156",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"bins": {
"default": 5,
"maximum": 30,
"minimum": 1,
"type": "integer"
},
"field": {
"default": "age_minutes",
"enum": [
"age_minutes",
"record_count"
],
"type": "string"
},
"rows": {
"default": [
{
"age_minutes": 10,
"dataset_group": "group-a",
"date": "2026-10-01",
"record_count": 1,
"row_id": "row-1"
},
{
"age_minutes": 20,
"dataset_group": "group-b",
"date": "2026-10-02",
"record_count": 2,
"row_id": "row-2"
},
{
"age_minutes": 15,
"dataset_group": "group-a",
"date": "2026-10-03",
"record_count": 3,
"row_id": "row-3"
},
{
"age_minutes": 30,
"dataset_group": "group-b",
"date": "2026-10-04",
"record_count": 4,
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"age_minutes": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"dataset_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"record_count": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
}
},
"required": [
"row_id",
"dataset_group",
"date",
"age_minutes",
"record_count"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field",
"bins"
],
"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": "2026-10-22T06:05:15.089Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-22T06:05:11.857Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-analytics-06-156",
"tags": [
"ai",
"sector-analytics",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Data freshness — Adjacent row changes + Equal-width histogram: Adjacent row changes + Equal-width histogram for supplied data freshness records (age_minutes, record_count). 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":"53dea510944b57eadccd61a3bc9fe12f4e124f884799fff20dd563fc1907bb7a","id":81549,"kind":"listing","method":"baseline/1","observed_us":1793025500616739,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-analytics-06-156","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).
- 0xefdf01073d7a25f4e40ced7043c999180d4c26a659f314599ea211ff481a7149
- 0x1eb69256f9a70fa38e1cf17e354748f57bbf7e4f3e4dcae54bd79be716a036c2
- 0x8199996387c336db5d1a8afc5a500fca82ba747ea34abeb916f17a8cdb961f3f
- 0xef508d4ab5c86c543a22dbbe10fda2e6d4c43ff73f179534cfa1486fd17439e1
- 0x8c7916433a1d8b5557ac247007ce4c14397a57069b5b2a6e787976ea46932fac
- 0x8197c02325a36c6f76ee4ed06df0506ae34faff2747bddd7dde96f1af5775097
- 0x5ba03b3c974996d86acb9c2cc61ff20ad802154552587375d3003cb251163b73
- 0x831e88b67a92940504bd4b499acc978c47ba7ec00e5a880e0af56baab36c03aa
- 0xca9452281dd709133dcf94a94732c68bfa017fef5a05af7b259a2c7a598b66fa
- 0xe8ce6526203eeff278621cde08607876fd3c33b3d5f8f0c68cd3d71fb0fdc142
- 0xe34b4862878cc4926f0e4b84b3f031ef1f0cf0de9bf8fb3c13adbc6abc010ee1
- 0xb0cc0b4ce5a68e83d3e3e55b0387f828adf6f5eb6cfa666d75f6e16ed9d89c1f
- 0x746e9e5b6765727b6b96f41204cc115b0302259f6c67be0cf0efbf245601d500
- 0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3
- 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
- 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
- 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae