← The evidence ledger
Evidence row 1278789
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-09-141
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- ae34549ad901346afe1ca84df65b9612ecc9e4ddacc34201c16d12ed639b24ba
- Leaf
- 0x57b0cd60f38927761781b4515b944248df326f86b255135b3f70bf00ca390afa
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-economics-09-141"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-economics-09-141",
"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 — Daily sum series + Two-measure correlation: Daily sum series + Two-measure correlation 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": {
"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-09-141"
},
"sku": "assistant-ib26-economics-09-141",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "occupied_beds",
"enum": [
"occupied_beds",
"available_beds"
],
"type": "string"
},
"rows": {
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{
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"date": "2026-10-01",
"occupied_beds": 10,
"region": "group-a",
"row_id": "row-1"
},
{
"available_beds": 2,
"date": "2026-10-02",
"occupied_beds": 20,
"region": "group-b",
"row_id": "row-2"
},
{
"available_beds": 3,
"date": "2026-10-03",
"occupied_beds": 15,
"region": "group-a",
"row_id": "row-3"
},
{
"available_beds": 4,
"date": "2026-10-04",
"occupied_beds": 30,
"region": "group-b",
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"available_beds": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"occupied_beds": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"region": {
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"maxLength": 80,
"type": "string"
},
"row_id": {
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"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"
],
"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": "2026-10-30T18:23:34.025Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-30T03:57:45.686Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-09-141",
"tags": [
"ai",
"economic-research",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Hospital capacity — Daily sum series + Two-measure correlation: Daily sum series + Two-measure correlation 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":"ae34549ad901346afe1ca84df65b9612ecc9e4ddacc34201c16d12ed639b24ba","id":1278789,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793385986899335,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-09-141","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (243099 rows).
- 0x57b0d72c2f4d12cbd03ba7aa8390a6b3d9cebf959a6d7567885af9e338bb35c6
- 0x77f0df88b16f367b6205b76c157d239199531fc974bebf70d4a3ea1ac3044e97
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- 0x8e580b53e49af78850b1e43523d014e9ffed9e222a46ce263f40adfbf40e4813
- 0xd24d54a7e2b03f0d335d941d43815dd8adfe266806956fc2376cd93a15fe486c
- 0x4d3d4eef0ae74b0b96b10b3bd718db0e59b68e85bd44624284582c08fcf537b3
- 0x59dba910c3b83ab35c6ba07a2be20389fb61691817bc731b4b44ab30e0645011
- 0x935875dbc3797fd892fb283ec4bf6127b6446ff06ea68e861be15bb396a1bc07
- 0x497c21d7871fa608897dc011289a9e1e2cad5dea00dcfd28fdc2cb46a1cc4926
- 0x4c052215ac7300fe2c9de34bc6f38155fca356e2aa770ae14e194d124456d5cd
- 0x7966ff3757612d7e0aa2ecfc6c5c95d0f0112d25af4c0a6a5cd7ab1ef4fabe64
- 0x7bcb4ff4acc8cf0356dc53d75f2dc9a92527c79d742a5b4c9304d1957ab853bc
- 0x2ec0a6d79ff828ec3f4a33d6574863da0ead3c7bbeae5ac9a5f800d4be6a010b
- 0xd036f65644c5bb700403844636b74b07a0ecb42fea108fce98c04207855ccb3e
- 0x7ecc532de10b728de98de2eb2a81fbd8da2254ff32b38b6ffde14af9964fc470
- 0x910a91495535ac1a9e959d27d607e185616d2d41b45bc7071c6357f426f372d8
- 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
- 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147
- Day root
- 0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875
- Chained
- 0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822
- Published
- On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861