← The evidence ledger
Evidence row 89898
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-21-158
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 8401c2b4d1c7e48577445ff78c606fa554211e7d75cc9a91f3f5f2e4a6e541ca
- Leaf
- 0xec62c5714ad148d8c58ba09a1ab2be29546cd68f5cee6201eb7ed084785d8b55
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-economics-21-158"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-economics-21-158",
"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": "Budget program reach — Adjacent row changes + Two-measure correlation: Adjacent row changes + Two-measure correlation for supplied budget program reach records (beneficiary_count, spend_amount). 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": "beneficiary_count",
"rows": [
{
"beneficiary_count": 10,
"date": "2026-10-01",
"region": "group-a",
"row_id": "row-1",
"spend_amount": 1
},
{
"beneficiary_count": 20,
"date": "2026-10-02",
"region": "group-b",
"row_id": "row-2",
"spend_amount": 2
},
{
"beneficiary_count": 15,
"date": "2026-10-03",
"region": "group-a",
"row_id": "row-3",
"spend_amount": 3
},
{
"beneficiary_count": 30,
"date": "2026-10-04",
"region": "group-b",
"row_id": "row-4",
"spend_amount": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-economics-21-158"
},
"sku": "assistant-ib26-economics-21-158",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "beneficiary_count",
"enum": [
"beneficiary_count",
"spend_amount"
],
"type": "string"
},
"rows": {
"default": [
{
"beneficiary_count": 10,
"date": "2026-10-01",
"region": "group-a",
"row_id": "row-1",
"spend_amount": 1
},
{
"beneficiary_count": 20,
"date": "2026-10-02",
"region": "group-b",
"row_id": "row-2",
"spend_amount": 2
},
{
"beneficiary_count": 15,
"date": "2026-10-03",
"region": "group-a",
"row_id": "row-3",
"spend_amount": 3
},
{
"beneficiary_count": 30,
"date": "2026-10-04",
"region": "group-b",
"row_id": "row-4",
"spend_amount": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"beneficiary_count": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"region": {
"default": "",
"maxLength": 80,
"type": "string"
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"spend_amount": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"region",
"date",
"beneficiary_count",
"spend_amount"
],
"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": "2026-10-26T01:26:02.52Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-25T02:36:58.74Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-21-158",
"tags": [
"ai",
"economic-research",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Budget program reach — Adjacent row changes + Two-measure correlation: Adjacent row changes + Two-measure correlation for supplied budget program reach records (beneficiary_count, spend_amount). 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":"8401c2b4d1c7e48577445ff78c606fa554211e7d75cc9a91f3f5f2e4a6e541ca","id":89898,"kind":"listing","method":"baseline/1","observed_us":1793025523345209,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-21-158","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0xec62f569144151e14f0b708b188ce41cae93b74460090f094133e6dca55fa91e
- 0x39371e571689092771b58c1c1cafc214aa7aa9445b397cae152d65f55710b457
- 0x0ad2418b465f4770858dde10621149f5c61ebb5deb2e8521c11e0316992ed000
- 0xf944aadf3317ae22007471f2316d10b17dc1a567771771890dc72f7be016203d
- 0xe79b58be1cb57cb03b3e9827d9acac6781b61705d4aefac7ee08e6c87cf88a84
- 0x7cfb37f2c9b528ba2c05184420819f5c5fba907776ef451add616cea350e9f3d
- 0x117518272f2412ce96d61746032c858232b58fb66bed9ae895bea2aff4ee7e74
- 0x3a912984975a3c848fa08ad74e6f746222d5a5e553924ce585f8edcf55ebc41b
- 0xd431109875ad6ba14d3d4bcdb9ca53069b9e23c9de8b8ccdad9978b1a66d4b2f
- 0x0e6847189b6b941d0233f67c69f0c32e1b6794611c654d5a10f2587ccfc1b873
- 0x94e3a06f6e015a8e8a8a7e2c73991edf3f9ceb9ff83b85412d31c39f3e9bc8c1
- 0x4bac6365a3676c613d57c80f4d4f617e583205074db24f3dec4d2ed4939a26e6
- 0xec98ca25cb12ffed7c3e1373971719ce414ee6deecd1e7724b2979e2c356d99f
- 0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3
- 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
- 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
- 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae