← The evidence ledger
Evidence row 90121
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-23-199
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- b3c09ac3aa96d3980cd1cafac90524eb9b3cc7fe8a9c5d91d5287a62735a53c0
- Leaf
- 0x8992ad213856bd9662427ecbea8a1ecf5d49bcc9ec8b4953b72ca59d11d3de1f
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-economics-23-199"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-economics-23-199",
"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 — Record quality audit + String normalisation + Trailing mean series: Record quality audit + String normalisation + Trailing mean series for supplied freight movements records (tonnes_moved, journey_count). 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": {
"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
}
],
"window": 2
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-economics-23-199"
},
"sku": "assistant-ib26-economics-23-199",
"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"
},
"window": {
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"maximum": 200,
"minimum": 2,
"type": "integer"
}
},
"required": [
"rows",
"field",
"window"
],
"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": "2026-10-22T05:54:15.707Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-22T05:54:13.543Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-23-199",
"tags": [
"ai",
"economic-research",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Freight movements — Record quality audit + String normalisation + Trailing mean series: Record quality audit + String normalisation + Trailing mean series for supplied freight movements records (tonnes_moved, journey_count). 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":"b3c09ac3aa96d3980cd1cafac90524eb9b3cc7fe8a9c5d91d5287a62735a53c0","id":90121,"kind":"listing","method":"baseline/1","observed_us":1793025523773817,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-23-199","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).
- 0x8992b137b2ad11e1bcf5eb09081d16fa58f7e2511de2379a644aabfab8cf7815
- 0xa19142e30766c96165044810debab5a4291fd40531f8e28f92cc676acadc1bec
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- 0x06d238dbce86ab8a506f60dbe309f8a21b04586e599482d7e3064bbd97039113
- 0x1726bf31dfb4dc97ba1699570f89c2fea4357780b75d2fffe1aa255a1bee3eb3
- 0x610f62792655335baad8417a59566578a2578b1e396e2dde823995138b3352f8
- 0x15bc2840fdc711d31f8c9e141aef10bb3df248439f24d0a706195c05ac148bcd
- 0x192f267e109dd5199cc6815d8da47fe9caf57c9a98a433d79529a101ca711d19
- 0xd59efd9db013aa86250da9a9746114e4191807e34e70119d7d7cdcde2bea60fe
- 0xfb2bf7248df06c668bce5c2fce26586eb8982728138c40f164c1666cb3e32d7b
- 0x7bf2d426bb827b94d7608055662cf2e3f09791e1a4c2c6bd606c0a9e89b18e59
- 0x49d11be052a4c069b10250aaba214f566b3f2e5aaa7a98e82ccc6a71c0e801a0
- 0x78ac2b34737774659a6a411f4d10b8ba570d40699d9f277321c3a32ff03d1dc9
- 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
- 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
- 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
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- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae