← The evidence ledger
Evidence row 415588
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-09-120
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 116b939abe736291d9fcf31af94872e60bf41c9dea6f10c248b660b2cc13b7df
- Leaf
- 0xf2bd12f9c2c01ae737331dc0f785baa3760ca0be22536cc5eda60771cc3d7756
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-economics-09-120"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-economics-09-120",
"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 — Numeric row ordering + Two-measure correlation: Numeric row ordering + 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-09-120"
},
"sku": "assistant-ib26-economics-09-120",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "occupied_beds",
"enum": [
"occupied_beds",
"available_beds"
],
"type": "string"
},
"rows": {
"default": [
{
"available_beds": 1,
"date": "2026-10-01",
"occupied_beds": 10,
"region": "group-a",
"row_id": "row-1"
},
{
"available_beds": 2,
"date": "2026-10-02",
"occupied_beds": 20,
"region": "group-b",
"row_id": "row-2"
},
{
"available_beds": 3,
"date": "2026-10-03",
"occupied_beds": 15,
"region": "group-a",
"row_id": "row-3"
},
{
"available_beds": 4,
"date": "2026-10-04",
"occupied_beds": 30,
"region": "group-b",
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"available_beds": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"occupied_beds": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"region": {
"default": "",
"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"
],
"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": "2026-10-27T04:17:54.51Z",
"quality": {
"lastCalledAt": "2026-10-27T02:31:03.661Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-09-120",
"tags": [
"ai",
"economic-research",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Hospital capacity — Numeric row ordering + Two-measure correlation: Numeric row ordering + 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":"116b939abe736291d9fcf31af94872e60bf41c9dea6f10c248b660b2cc13b7df","id":415588,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080822288171,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-09-120","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).
- 0xf2bd57e5e22b9d9a8df9f8746c8ec51a4bef20eb71d548936254ad6c42ccdd21
- 0x0de169f552a8a22d79c7131eb605dd4882fb1236b5dbb017c0407877bbad19c5
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- 0x01e6d926e06a5411bd63cdbfa7849de7bbffc913945733eb8e4f38b9992290af
- 0xf9c5342112341f6bc99a8717340823e4d7b3f1c4f1035ff03ce92afef65a4e5a
- 0xa48768d3ea542131adce7dd88a055bea25f21f57ce1d380c41e874b117377cdd
- 0x694bd55867fb3f3df5afc4404019a4818ba5d8c72399f91eda76c21ed43cb696
- 0x063176049f1e17689f01df59370356742a6936704c561734445d24f66a9d1c1b
- 0x2567febb2f7c2e15b8829ed14f89359493aafee67a36dd4be1834dc835bb43c2
- 0x7a5eee890426b6641cf11b3104bdf050668453e657cb972314d327e9437f89b1
- 0x28e43e19e4365cf2efadc5fbbf1bd505feed75b6f224b5173c306232c3944763
- 0xc76e7a2a7d72384a3306a63b271737f83983bf378cba5d40efe61cfc57eb7d40
- 0x47993ad5e402c748d96928c5127292d12f5f590d15cf544698f6bb348ad7dc9b
- 0xce1471491ffb52101d7cd9884cca0fb37a9496f6e8250375054907d24a35d04f
- 0x56f7109d4cde42492651beb1237c13cdcbf95e6fee2b2482391a2388e04c4629
- 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
- 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
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- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4