← The evidence ledger
Evidence row 88985
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-12-123
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 547e6f43e341f5a483628a0fc8889ec5174aa49a5003d5389fdafc7ceb3eacb3
- Leaf
- 0x2d9a4fc0a69869f01112973374c0498e80d2093e9c9e4da838b61d34946beaa9
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-economics-12-123"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-economics-12-123",
"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": "Public project delivery — Numeric row ordering + Keyed dataset comparison: Numeric row ordering + Keyed dataset comparison for supplied public project delivery records (planned_days, actual_days). 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": "planned_days",
"other": [
{
"actual_days": 1,
"date": "2026-10-01",
"planned_days": 10,
"region": "group-a",
"row_id": "row-1"
},
{
"actual_days": 2,
"date": "2026-10-02",
"planned_days": 21,
"region": "group-b",
"row_id": "row-2"
},
{
"actual_days": 3,
"date": "2026-10-03",
"planned_days": 17,
"region": "group-a",
"row_id": "row-3"
},
{
"actual_days": 4,
"date": "2026-10-04",
"planned_days": 33,
"region": "group-b",
"row_id": "row-4"
}
],
"rows": [
{
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"date": "2026-10-01",
"planned_days": 10,
"region": "group-a",
"row_id": "row-1"
},
{
"actual_days": 2,
"date": "2026-10-02",
"planned_days": 20,
"region": "group-b",
"row_id": "row-2"
},
{
"actual_days": 3,
"date": "2026-10-03",
"planned_days": 15,
"region": "group-a",
"row_id": "row-3"
},
{
"actual_days": 4,
"date": "2026-10-04",
"planned_days": 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-12-123"
},
"sku": "assistant-ib26-economics-12-123",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
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"properties": {
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"enum": [
"planned_days",
"actual_days"
],
"type": "string"
},
"other": {
"default": [
{
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"date": "2026-10-01",
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"region": "group-a",
"row_id": "row-1"
},
{
"actual_days": 2,
"date": "2026-10-02",
"planned_days": 21,
"region": "group-b",
"row_id": "row-2"
},
{
"actual_days": 3,
"date": "2026-10-03",
"planned_days": 17,
"region": "group-a",
"row_id": "row-3"
},
{
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"date": "2026-10-04",
"planned_days": 33,
"region": "group-b",
"row_id": "row-4"
}
],
"items": {
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"properties": {
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"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"date": {
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"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"planned_days": {
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"type": [
"number",
"null"
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},
"region": {
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},
"row_id": {
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"minLength": 1,
"type": "string"
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},
"required": [
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"region",
"date",
"planned_days",
"actual_days"
],
"type": "object"
},
"maxItems": 200,
"minItems": 0,
"type": "array"
},
"rows": {
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{
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"date": "2026-10-01",
"planned_days": 10,
"region": "group-a",
"row_id": "row-1"
},
{
"actual_days": 2,
"date": "2026-10-02",
"planned_days": 20,
"region": "group-b",
"row_id": "row-2"
},
{
"actual_days": 3,
"date": "2026-10-03",
"planned_days": 15,
"region": "group-a",
"row_id": "row-3"
},
{
"actual_days": 4,
"date": "2026-10-04",
"planned_days": 30,
"region": "group-b",
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"actual_days": {
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"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"planned_days": {
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"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",
"planned_days",
"actual_days"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field",
"other"
],
"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": "2026-10-25T07:25:34.814Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-25T07:25:34.622Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-12-123",
"tags": [
"ai",
"economic-research",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Public project delivery — Numeric row ordering + Keyed dataset comparison: Numeric row ordering + Keyed dataset comparison for supplied public project delivery records (planned_days, actual_days). 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":"547e6f43e341f5a483628a0fc8889ec5174aa49a5003d5389fdafc7ceb3eacb3","id":88985,"kind":"listing","method":"baseline/1","observed_us":1793025520260654,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-12-123","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).
- 0x2d9a6c1af0208037f04140a6bade0e2e0f934ff593199d6863a7d994268e16cc
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- 0xb3eb54e774bb5de11121efe2d3c272c94cfe67ee9189278c46cc7e702c87e932
- 0xf7851da7365761d17329c3a5b3d2c7b0b114b99048cce1b711ed7be87afdf454
- 0xc1807a20380a5cc6e6331bf36a3a61fca4c4aa26f061a68c0c2c3616ad59bc92
- 0x8498625021a27de3400f88065f86653480c5305c51e6386790a92b8d0cc94b86
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- 0xfebc7a0b0bf8746a2821ac5da36e68a391f5528503546c156de64dcfb3f4e54e
- 0x0a14d7531a251f3320f61b058ccd68e743331eaf8f3058982b949d68be76670c
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- 0xb87e8b32cda179c9e632e227bbd8a6d1f6f61d9d81bb92dbd4dd835d2b3b5caa
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- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae