← The evidence ledger
Evidence row 81209
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-analytics-03-017
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 7b318f9411a40b55b276ba1990e75fcbf61bac8705e68c94b752523745c9c552
- Leaf
- 0x401d7b6920980e5287ba9b8a074f9ad82e501e88b467d33ce082a006f3a07e7c
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-analytics-03-017"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-analytics-03-017",
"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": "Null coverage — Record quality audit + Date by category pivot: Record quality audit + Date by category pivot for supplied null coverage records (missing_values, total_values). 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": "missing_values",
"rows": [
{
"dataset_group": "group-a",
"date": "2026-10-01",
"missing_values": 10,
"row_id": "row-1",
"total_values": 1
},
{
"dataset_group": "group-b",
"date": "2026-10-02",
"missing_values": 20,
"row_id": "row-2",
"total_values": 2
},
{
"dataset_group": "group-a",
"date": "2026-10-03",
"missing_values": 15,
"row_id": "row-3",
"total_values": 3
},
{
"dataset_group": "group-b",
"date": "2026-10-04",
"missing_values": 30,
"row_id": "row-4",
"total_values": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-analytics-03-017"
},
"sku": "assistant-ib26-analytics-03-017",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "missing_values",
"enum": [
"missing_values",
"total_values"
],
"type": "string"
},
"rows": {
"default": [
{
"dataset_group": "group-a",
"date": "2026-10-01",
"missing_values": 10,
"row_id": "row-1",
"total_values": 1
},
{
"dataset_group": "group-b",
"date": "2026-10-02",
"missing_values": 20,
"row_id": "row-2",
"total_values": 2
},
{
"dataset_group": "group-a",
"date": "2026-10-03",
"missing_values": 15,
"row_id": "row-3",
"total_values": 3
},
{
"dataset_group": "group-b",
"date": "2026-10-04",
"missing_values": 30,
"row_id": "row-4",
"total_values": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"dataset_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"missing_values": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"total_values": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"dataset_group",
"date",
"missing_values",
"total_values"
],
"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": "2026-10-25T03:52:49.7Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-25T03:52:49.402Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-analytics-03-017",
"tags": [
"ai",
"sector-analytics",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Null coverage — Record quality audit + Date by category pivot: Record quality audit + Date by category pivot for supplied null coverage records (missing_values, total_values). 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":"7b318f9411a40b55b276ba1990e75fcbf61bac8705e68c94b752523745c9c552","id":81209,"kind":"listing","method":"baseline/1","observed_us":1793025499965163,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-analytics-03-017","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).
- 0x401d648c49bdccdab1e3d613df748246b29f84e08b1937907ce271cf2cece892
- 0x8a87203f2b1b306bca854553cb0d84987eef1b1528ba2d1e890626ede09d8a7e
- 0x3af4f3ab162d23a027780b3d9cd767f5cb1aae84a274ce7da60c5cf3cd7529f9
- 0x024e284513f30481a6fc6dcd5c5ae1db3e1d0c5a8bf0efe4a46f6a040f3b4285
- 0xe380abfa56ba0c4252e12a41925499ad5553f006c29479d752f9995264086649
- 0x699e38e67e913acc08e587fe75ce104926503b74c8056ae8647e82ed449b8964
- 0x2a93292858a3ca9d59a34c4a4b30a34e1a9f1d6f498785195236e04e50e9e4a0
- 0x993ccfa291783808cc772b47de0b063b7fbb7ca2d16d57624d447d2586b5cfcb
- 0xeb1669d39966a8d4755a6ddea11313c434c7f816be10346ab058765a45cbff94
- 0x4d366760261fa90306fab3a8c581c54f763c4071921cde42a107575598a3bf45
- 0x6ec69a305a23b604ab679d75c3502d235953d73d9c2a74b16fb74b49af695fa0
- 0xe2bb2a30c74e0bf16b8b75c332bdd45334d0338bef3f3022b7ea7b55718e1369
- 0xd406739acce2ba016f8d49081b15f266a4ea4a0b0fc5ef171c89c8fd2dda4d80
- 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
- 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
- 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
- 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae