← The evidence ledger
Evidence row 762042
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-19-040
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 96670786e7c113d54738872f5bef4282e4e65710fa5ccd5dfb21dbf3590253bf
- Leaf
- 0xd03f0540ae943da3f6921d157b5dd108466671bf99a00df50ecd6ff2dc416b8d
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-economics-19-040"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-economics-19-040",
"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": "Water service coverage — Exact row deduplication + Grouped numeric summary: Exact row deduplication + Grouped numeric summary for supplied water service coverage records (served_households, total_households). 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": "served_households",
"rows": [
{
"date": "2026-10-01",
"region": "group-a",
"row_id": "row-1",
"served_households": 10,
"total_households": 1
},
{
"date": "2026-10-02",
"region": "group-b",
"row_id": "row-2",
"served_households": 20,
"total_households": 2
},
{
"date": "2026-10-03",
"region": "group-a",
"row_id": "row-3",
"served_households": 15,
"total_households": 3
},
{
"date": "2026-10-04",
"region": "group-b",
"row_id": "row-4",
"served_households": 30,
"total_households": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-economics-19-040"
},
"sku": "assistant-ib26-economics-19-040",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "served_households",
"enum": [
"served_households",
"total_households"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"region": "group-a",
"row_id": "row-1",
"served_households": 10,
"total_households": 1
},
{
"date": "2026-10-02",
"region": "group-b",
"row_id": "row-2",
"served_households": 20,
"total_households": 2
},
{
"date": "2026-10-03",
"region": "group-a",
"row_id": "row-3",
"served_households": 15,
"total_households": 3
},
{
"date": "2026-10-04",
"region": "group-b",
"row_id": "row-4",
"served_households": 30,
"total_households": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"region": {
"default": "",
"maxLength": 80,
"type": "string"
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"served_households": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"total_households": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"region",
"date",
"served_households",
"total_households"
],
"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": "2026-10-28T00:06:40.694Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-28T00:06:40.456Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-19-040",
"tags": [
"ai",
"economic-research",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Water service coverage — Exact row deduplication + Grouped numeric summary: Exact row deduplication + Grouped numeric summary for supplied water service coverage records (served_households, total_households). 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":"96670786e7c113d54738872f5bef4282e4e65710fa5ccd5dfb21dbf3590253bf","id":762042,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793179094732965,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-19-040","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).
- 0xd03f17dca730875c029476ca38ce13c6726537d81477a701818e8058bf621e13
- 0xb88da9a69fe9cd0e556626fba618c9a1fb75a438338700e55393fe29a307d7b4
- 0x7ad38cc3ae40a7bceb1c452e1c3f993fbf026a2e877aea50ad318e3823e1d501
- 0xcf27143bc0ca053c9cbd3a18f518c6ede9943c2e01c1cf20fb593e2d9c642c9b
- 0xbbad9f8660ad903fa1a55ddfaa6949a3534cad3c8f111bab220cb84c627fc7a7
- 0x3a1dc4412f1dd020b84e758a9608efc286e9294c3c78b6b7a292227596923bd8
- 0x6d9874782360a882176c23a1e5971bdebe7d405abada05037b14bf82155f467d
- 0x503c0bee0c0d4760e723d46605914546f1e948bd8581f0622da430f924b3d0d8
- 0xf37f68ce5391ff49767e6e3b4f3e264709c2a569090f2e655067dff28085be83
- 0x0167f3c86ad5d19863d3270b4a14d29902db5f0dee35dfcf258b24e6469de7cd
- 0xdebc274547a443840dcd05c4c109075d80057945e3aa0b126a2acaceeedbc47b
- 0xeaa33e8507812018c8448f30dabfa2fd6280fed06ac10ddfdfce7571daaeb42c
- 0x8be89031d5b6b0cced45d04ae5aae5212368da858631eb4f1052b83b7362a427
- 0x8e49280a62bd5d52127f332ab6aea9d7c57381f541e0178094a62272a9d2e741
- 0x6d86d2282dd724b1b80d031e4e3cf9ed095b746e38c9e58d933efb597daff87f
- 0x32beeeb960280bc48748681cb10297ede9403461fe9c8143fdf946548e552926
- 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
- 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af
- Day root
- 0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e
- Chained
- 0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be
- Published
- On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae