← The evidence ledger
Evidence row 81657
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-analytics-07-202
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 2d6c9f9a0487fd354fd3144ec429035fd9bb4d1e7382cc706c587e0b5eaa88af
- Leaf
- 0x79a183fa9c532319b82c84c0005db7956f2e9024dc76888b6a74b012632e06b6
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-analytics-07-202"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-analytics-07-202",
"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": "Dataset partition sizes — Record quality audit + String normalisation + Equal-width histogram: Record quality audit + String normalisation + Equal-width histogram for supplied dataset partition sizes records (row_count, file_mb). Up to 200 rows; 3 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 3 supplied-data reports for up to 200 rows.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"bins": 5,
"field": "row_count",
"rows": [
{
"dataset_group": "group-a",
"date": "2026-10-01",
"file_mb": 1,
"row_count": 10,
"row_id": "row-1"
},
{
"dataset_group": "group-b",
"date": "2026-10-02",
"file_mb": 2,
"row_count": 20,
"row_id": "row-2"
},
{
"dataset_group": "group-a",
"date": "2026-10-03",
"file_mb": 3,
"row_count": 15,
"row_id": "row-3"
},
{
"dataset_group": "group-b",
"date": "2026-10-04",
"file_mb": 4,
"row_count": 30,
"row_id": "row-4"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-analytics-07-202"
},
"sku": "assistant-ib26-analytics-07-202",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"bins": {
"default": 5,
"maximum": 30,
"minimum": 1,
"type": "integer"
},
"field": {
"default": "row_count",
"enum": [
"row_count",
"file_mb"
],
"type": "string"
},
"rows": {
"default": [
{
"dataset_group": "group-a",
"date": "2026-10-01",
"file_mb": 1,
"row_count": 10,
"row_id": "row-1"
},
{
"dataset_group": "group-b",
"date": "2026-10-02",
"file_mb": 2,
"row_count": 20,
"row_id": "row-2"
},
{
"dataset_group": "group-a",
"date": "2026-10-03",
"file_mb": 3,
"row_count": 15,
"row_id": "row-3"
},
{
"dataset_group": "group-b",
"date": "2026-10-04",
"file_mb": 4,
"row_count": 30,
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"dataset_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"file_mb": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_count": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
}
},
"required": [
"row_id",
"dataset_group",
"date",
"row_count",
"file_mb"
],
"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": "2026-10-25T12:06:31.449Z",
"quality": {
"l30DaysTotalCalls": 3,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-25T12:06:31.246Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-analytics-07-202",
"tags": [
"ai",
"sector-analytics",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Dataset partition sizes — Record quality audit + String normalisation + Equal-width histogram: Record quality audit + String normalisation + Equal-width histogram for supplied dataset partition sizes records (row_count, file_mb). Up to 200 rows; 3 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 3 supplied-data reports for up to 200 rows."
}What the leaf hashes
{"body":"2d6c9f9a0487fd354fd3144ec429035fd9bb4d1e7382cc706c587e0b5eaa88af","id":81657,"kind":"listing","method":"baseline/1","observed_us":1793025500786595,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-analytics-07-202","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).
- 0x79a17f2d1330c7c3d25ee418c19a4b259ee60838febada88ff6bd76e3c49c519
- 0xf81e3ac6f0b83578bb4eba57e1f9fe6db41936fe0624157ec914c19375506efa
- 0xcb1186ffc127ed983918d4a7748c8dc9054f2fa0daf2bd434cb226338c4587be
- 0x33d82a715d68eaaebe6351a0ccd08cf2b7fdf18b3b2ff98c5ea42887208538ed
- 0xe61fcc02219d488048dd2548252cf58709f207b7000b147971ef4c48ac9dcbd5
- 0x72383011d2bfa7521b0769ea470b5a030e0fd26596da7cab2f193c73ab7d171f
- 0x55ccdf7ce59c38bf256a14c152d1e5ad3d21c4bfeef775fe1f790715d26f8991
- 0xe378cebfa9056ddf80b77b6fc97f91a69064e40f4c75323e97aedb16eb3a24c5
- 0x64a3a1de186a30d8267409b69786e3fa58eff3a838fb9284fc759aac4b93cc63
- 0x92682b02dffe9c4da40541e03d18e0abcecdbee29ff9216ce70bbff0b1fec2a1
- 0x78977732f6810276b475c7ba4995e269c53c1218a49bb3951e04ede6049b4c08
- 0xdcba35a3346e9c4b9ae1267cc5995998c2c33da9ef658e955eaae1589ebbdcad
- 0x01c95624b1f2385ef774ee258a9ae58a4df07a1bdaa829de84e1d5201f3f39c2
- 0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f
- 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
- 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
- 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae