← The evidence ledger
Evidence row 81820
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-analytics-09-050
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 71624f54d7d01ad0d16fb48c56dfae2b495f3008b3fce71f8361dc560ecf123a
- Leaf
- 0x80f5374e44969672148d16c5fae1accad3a54fb71b6d4b921cb13c93fb166b94
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-analytics-09-050"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-analytics-09-050",
"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": "Join coverage — Exact row deduplication + Two-measure correlation: Exact row deduplication + Two-measure correlation for supplied join coverage records (matched_rows, source_rows). 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": {
"rows": [
{
"dataset_group": "group-a",
"date": "2026-10-01",
"matched_rows": 10,
"row_id": "row-1",
"source_rows": 1
},
{
"dataset_group": "group-b",
"date": "2026-10-02",
"matched_rows": 20,
"row_id": "row-2",
"source_rows": 2
},
{
"dataset_group": "group-a",
"date": "2026-10-03",
"matched_rows": 15,
"row_id": "row-3",
"source_rows": 3
},
{
"dataset_group": "group-b",
"date": "2026-10-04",
"matched_rows": 30,
"row_id": "row-4",
"source_rows": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-analytics-09-050"
},
"sku": "assistant-ib26-analytics-09-050",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"rows": {
"default": [
{
"dataset_group": "group-a",
"date": "2026-10-01",
"matched_rows": 10,
"row_id": "row-1",
"source_rows": 1
},
{
"dataset_group": "group-b",
"date": "2026-10-02",
"matched_rows": 20,
"row_id": "row-2",
"source_rows": 2
},
{
"dataset_group": "group-a",
"date": "2026-10-03",
"matched_rows": 15,
"row_id": "row-3",
"source_rows": 3
},
{
"dataset_group": "group-b",
"date": "2026-10-04",
"matched_rows": 30,
"row_id": "row-4",
"source_rows": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"dataset_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"matched_rows": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"source_rows": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"dataset_group",
"date",
"matched_rows",
"source_rows"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows"
],
"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": "2026-10-23T08:11:32.814Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-23T08:11:30.642Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-analytics-09-050",
"tags": [
"ai",
"sector-analytics",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Join coverage — Exact row deduplication + Two-measure correlation: Exact row deduplication + Two-measure correlation for supplied join coverage records (matched_rows, source_rows). 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":"71624f54d7d01ad0d16fb48c56dfae2b495f3008b3fce71f8361dc560ecf123a","id":81820,"kind":"listing","method":"baseline/1","observed_us":1793025500983039,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-analytics-09-050","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).
- 0x80f4dc53870b659d5f1fbfd3cc3b03aa65137ef38b8088be2638521b6bf7c92e
- 0xa78f87aa6f999ff17ad477548afbea6d5c1698199c400133ac1dbfe8bb85712c
- 0x6c12631cd408a205e03aa5826ad4d6809203a0dd7557c9ba30851a9a3595af47
- 0x5afa95c903f09671e42a2cdcbb6b341c2332635229efeb10c934170e2cc82d65
- 0xf6bbb83b1c6c54411cdd262094086ddf1fcc4e4621715061225afbd3b707f1a8
- 0xfa668db5e2875f7e8965b897d9ddac5335e8932b3a48f32d4656e21e78d33d9d
- 0x107cdc2b5341dc4a6acb3241cec859900a42e82f636b147aa40f8b18ab589ac1
- 0x9b0da25202c2e56305d588bc381c14195e4068e9018af00e423063494d380994
- 0xffe3639fbe063178a0481f38e8a6ca0cdb824dd41ea09ad7a496ae37f7cfe391
- 0x836b84f8e93674b08861122bb833431f014aff63ef724715df187e6998b02882
- 0x62490dd1c15d5301c6fb2c08f1d6ceb3a0d4c216f6e742424332881907db0fcd
- 0xb9c4107c5cbaf0844324e5ba287c90e0643bb7b9e48e7877adda9372132cf0ea
- 0x4d2ee986a690e903126f449b4e9e62d5572b350357ab4496a83488949b131c29
- 0x0eff463856b0992d53ab7d8c0b97c71541413358bdd445710c1e4b6aeb4d8f78
- 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
- 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
- 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae