← The evidence ledger
Evidence row 432083
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-09-064
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- fb05b2362c9285db02b6b521d433afb52a8c2d5cf90366c5da5ed51d40d2d422
- Leaf
- 0x7f7534cb46e4aa965933bedcc101644854ec9f835c58768f5019b8ab3274e867
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-economics-09-064"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-economics-09-064",
"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": "Hospital capacity — Duplicate key report + Equal-width histogram: Duplicate key report + Equal-width histogram for supplied hospital capacity records (occupied_beds, available_beds). 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": "occupied_beds",
"rows": [
{
"available_beds": 1,
"date": "2026-10-01",
"occupied_beds": 10,
"region": "group-a",
"row_id": "row-1"
},
{
"available_beds": 2,
"date": "2026-10-02",
"occupied_beds": 20,
"region": "group-b",
"row_id": "row-2"
},
{
"available_beds": 3,
"date": "2026-10-03",
"occupied_beds": 15,
"region": "group-a",
"row_id": "row-3"
},
{
"available_beds": 4,
"date": "2026-10-04",
"occupied_beds": 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-09-064"
},
"sku": "assistant-ib26-economics-09-064",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
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"properties": {
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"maximum": 30,
"minimum": 1,
"type": "integer"
},
"field": {
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"enum": [
"occupied_beds",
"available_beds"
],
"type": "string"
},
"rows": {
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{
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"date": "2026-10-01",
"occupied_beds": 10,
"region": "group-a",
"row_id": "row-1"
},
{
"available_beds": 2,
"date": "2026-10-02",
"occupied_beds": 20,
"region": "group-b",
"row_id": "row-2"
},
{
"available_beds": 3,
"date": "2026-10-03",
"occupied_beds": 15,
"region": "group-a",
"row_id": "row-3"
},
{
"available_beds": 4,
"date": "2026-10-04",
"occupied_beds": 30,
"region": "group-b",
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"available_beds": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"occupied_beds": {
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"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"region": {
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"maxLength": 80,
"type": "string"
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
}
},
"required": [
"row_id",
"region",
"date",
"occupied_beds",
"available_beds"
],
"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": "2026-10-27T06:27:07.891Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-27T06:27:07.349Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-09-064",
"tags": [
"ai",
"economic-research",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Hospital capacity — Duplicate key report + Equal-width histogram: Duplicate key report + Equal-width histogram for supplied hospital capacity records (occupied_beds, available_beds). 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":"fb05b2362c9285db02b6b521d433afb52a8c2d5cf90366c5da5ed51d40d2d422","id":432083,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793086540639234,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-09-064","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).
- 0x7f7523103fe49c2aefb9fb081055710fef7c4bbaa7c0cb5aeaf05cd0bb5939bf
- 0x827f88acd2a6fcc409fad185b6d30d02a9895acd91b73234f6b091d0afc83831
- 0x37c37723264d77212ed007e67191914d903221900f4e7efb98e06cec009b2ca6
- 0x19fd235e117bde47f04b7bbf6bdc849f7d82428da91e1c440ea81d0965fbc86b
- 0x7fc5afa385fecd79b876c9c6c4a8cd83d08dbd7ea9bbc14037ef9de68fc1806e
- 0xe836684b71f781c5f39b6ef935bbfe7e985e2a2549927da4ccad4125871211d0
- 0x32004bf111081a54650bf0fa5fcb3898cce0790c1c08aeb542951c66f48fd930
- 0xc1f019c42dff5e6f6bf62ee677a6576ae7020b3966cebbbbc4c64534b088a76c
- 0x8775b8a589c7374fa8692f6df4fa6100acc9f2d58afc1c63986149dd16085d82
- 0xcc44767a357fd1ce06cfbf7e71adb6e37ce50ffb7946aad78df21622ea550a5f
- 0xa0cdcac8a8c6902a5f44f885c3d2fb8cdaa8983de14d974fde9b9c692872c6ba
- 0x233ead52b2b0fe0c87ddc3cb1aef399b68e9e9e33cc2fd50a2643345ab7455ad
- 0xe38e66e8bf48306ee42504c4df50c2052cc9230af02e2ae6ff66da20232bf797
- 0xfa0c8e8f1a1710ff197533b0a28208f2e168afe71abb7bb3416e09d1ac371d60
- 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
- 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
- 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4