← The evidence ledger
Evidence row 789517
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-16-170
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- ae584bf5f2e6dc695d1ab1c8f46118c924234ffa75b1a10b8de127898f48ba56
- Leaf
- 0x28ceac23c0468173833396f5b4936e2c196a85b0e6c7fb3460e97df85505c378
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-economics-16-170"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-economics-16-170",
"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": "Agricultural output — Equal-width histogram + IQR outlier flags: Equal-width histogram + IQR outlier flags for supplied agricultural output records (output_tonnes, cultivated_hectares). 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": {
"bins": 5,
"field": "output_tonnes",
"rows": [
{
"cultivated_hectares": 1,
"date": "2026-10-01",
"output_tonnes": 10,
"region": "group-a",
"row_id": "row-1"
},
{
"cultivated_hectares": 2,
"date": "2026-10-02",
"output_tonnes": 20,
"region": "group-b",
"row_id": "row-2"
},
{
"cultivated_hectares": 3,
"date": "2026-10-03",
"output_tonnes": 15,
"region": "group-a",
"row_id": "row-3"
},
{
"cultivated_hectares": 4,
"date": "2026-10-04",
"output_tonnes": 30,
"region": "group-b",
"row_id": "row-4"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-economics-16-170"
},
"sku": "assistant-ib26-economics-16-170",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
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"properties": {
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"maximum": 30,
"minimum": 1,
"type": "integer"
},
"field": {
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"enum": [
"output_tonnes",
"cultivated_hectares"
],
"type": "string"
},
"rows": {
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{
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"date": "2026-10-01",
"output_tonnes": 10,
"region": "group-a",
"row_id": "row-1"
},
{
"cultivated_hectares": 2,
"date": "2026-10-02",
"output_tonnes": 20,
"region": "group-b",
"row_id": "row-2"
},
{
"cultivated_hectares": 3,
"date": "2026-10-03",
"output_tonnes": 15,
"region": "group-a",
"row_id": "row-3"
},
{
"cultivated_hectares": 4,
"date": "2026-10-04",
"output_tonnes": 30,
"region": "group-b",
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"cultivated_hectares": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"output_tonnes": {
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"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"region": {
"default": "",
"maxLength": 80,
"type": "string"
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
}
},
"required": [
"row_id",
"region",
"date",
"output_tonnes",
"cultivated_hectares"
],
"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": "2026-10-28T11:08:50.023Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-28T11:08:49.817Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-16-170",
"tags": [
"ai",
"economic-research",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Agricultural output — Equal-width histogram + IQR outlier flags: Equal-width histogram + IQR outlier flags for supplied agricultural output records (output_tonnes, cultivated_hectares). 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":"ae584bf5f2e6dc695d1ab1c8f46118c924234ffa75b1a10b8de127898f48ba56","id":789517,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793211578481278,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-16-170","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (231336 rows).
- 0x28cf0e98ba0680360664f036768f6f36ee5a8b197b7d2b54a53c584b8be233e2
- 0x48ca9d584efbf3b8109222bcf84c9b73a317af91058b5f2087c7cc43cb1487f5
- 0xba8f77a13672f84ac51676bd35cfd2e1d7a3f299b63b7415827286cd7e60876b
- 0xf9b6f2a8302a804e47ae4acd13cbc31104f67c01fe40c4e6e66a333745aaa68e
- 0x7ad0c60af28bf7d68d52a04408366f02603d5e210b3ddb7b89364fb55c27066e
- 0xfc821c643a08644c354e503e3398d1fcebd8683dc2ba13fec501f46413c9048d
- 0xfadfaeba9c9570ba9875c7fe3007ade3d4dcc5ec9037adbe2942d63b4e726035
- 0x77a03d27def01c8182839bb871b6ab14a6f295e81dcc9e0ae0c999008b5bfacf
- 0x52e87d31a9313f5df276cb95dc9762d0875b865cf752491551bfb78c4bd03be5
- 0x51ffac32c914bdbbfd3482400f4c540e741f1211e5de6d15f6f1c9146e026620
- 0xf63a62e29140bd429d22aa4a9e35eeaa7999c5b7a0d7669a6f793161b761c6f5
- 0xae2f918af9b34029f2b8eff4bca9e873258938d25391eb92ba50e6d0eb5cd8df
- 0x34e8921023105d1b4efc95c5f5f5debe65fd903bd04b069da2922111cc422fdf
- 0x5c170d609340e1f702f31fcdd7742289f0913d4395f688b3409031b758c69eae
- 0x8d500b42a7bdba5e17ebd9e6a404f2de5260cf3420865b41e7de8c69434ce413
- 0xaeb1503e5d0d358b256ba97a10178c357ddb8f55cc961925ccf0458aae5ebcae
- 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
- 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f
- Day root
- 0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e
- Chained
- 0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be
- Published
- On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae