← The evidence ledger
Evidence row 90078
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-23-081
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 9f8b0f139bf37f5bec98b55de9859bd8c4a007444ba33552c872fda99c58867f
- Leaf
- 0x7873d5c6e6cb54c60ccb3c0edea03b4875c870d63b73fd1f7149e7a279884339
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-economics-23-081"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-economics-23-081",
"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": "Freight movements — Numeric distribution + Two-measure correlation: Numeric distribution + Two-measure correlation for supplied freight movements records (tonnes_moved, journey_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": {
"field": "tonnes_moved",
"rows": [
{
"date": "2026-10-01",
"journey_count": 1,
"region": "group-a",
"row_id": "row-1",
"tonnes_moved": 10
},
{
"date": "2026-10-02",
"journey_count": 2,
"region": "group-b",
"row_id": "row-2",
"tonnes_moved": 20
},
{
"date": "2026-10-03",
"journey_count": 3,
"region": "group-a",
"row_id": "row-3",
"tonnes_moved": 15
},
{
"date": "2026-10-04",
"journey_count": 4,
"region": "group-b",
"row_id": "row-4",
"tonnes_moved": 30
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-economics-23-081"
},
"sku": "assistant-ib26-economics-23-081",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "tonnes_moved",
"enum": [
"tonnes_moved",
"journey_count"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"journey_count": 1,
"region": "group-a",
"row_id": "row-1",
"tonnes_moved": 10
},
{
"date": "2026-10-02",
"journey_count": 2,
"region": "group-b",
"row_id": "row-2",
"tonnes_moved": 20
},
{
"date": "2026-10-03",
"journey_count": 3,
"region": "group-a",
"row_id": "row-3",
"tonnes_moved": 15
},
{
"date": "2026-10-04",
"journey_count": 4,
"region": "group-b",
"row_id": "row-4",
"tonnes_moved": 30
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"journey_count": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"region": {
"default": "",
"maxLength": 80,
"type": "string"
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"tonnes_moved": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"region",
"date",
"tonnes_moved",
"journey_count"
],
"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": "2026-10-25T03:14:29.087Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-25T03:14:28.891Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-23-081",
"tags": [
"ai",
"economic-research",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Freight movements — Numeric distribution + Two-measure correlation: Numeric distribution + Two-measure correlation for supplied freight movements records (tonnes_moved, journey_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":"9f8b0f139bf37f5bec98b55de9859bd8c4a007444ba33552c872fda99c58867f","id":90078,"kind":"listing","method":"baseline/1","observed_us":1793025523691251,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-23-081","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).
- 0x7873723e1c0d51395589eb6af11ed434ea04ae1cf8f1bbef97e38f2995357ba6
- 0x1e0da9f8a9d41570919cf423854c43e8cc9dfadf3047666dc9e1429b926a35f6
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- 0x9e70c0f0ed1929f89ce30d15fbeea5b56f9565d7ad8260e7fddfbaf95b014eec
- 0x7c4951403d14390695de86f63018fde70793dbc65650705fe97df6f8f81737c2
- 0xb72c72274a013ebab58a4be5f11ce88a37ac774ea150101a04e61698ae4a222a
- 0x676b27d141500f52416b05deafe9cef8a0dfa77d85e09f233cfc31ba227abb2d
- 0x887f3b6beb6443ee17970ef3dbd8f1914a8813629e96603e83594207d9339301
- 0x8c3308a220839d70ff81d3818f196f48199a938de2ee9fc9f5f38c8bbab658e1
- 0x82de673d7b0aea740891d4dba7c3425d4070f8237d8c7357e6034c5ccc9ee734
- 0x15ee99441401ec9e8c72aaf51bd6c821ec4e6b18bc91225370e5c19c4c8e8448
- 0xdcba35a3346e9c4b9ae1267cc5995998c2c33da9ef658e955eaae1589ebbdcad
- 0x01c95624b1f2385ef774ee258a9ae58a4df07a1bdaa829de84e1d5201f3f39c2
- 0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f
- 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
- 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
- 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae