← The evidence ledger
Evidence row 457026
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-software-05-162
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 2b19a2ad038f953948185c09f1cfae20e91bcfb1a3a621cebdf32054d03f4c33
- Leaf
- 0x2403de392df06a13f3fb2489dbadb53d42b17dcf23a5727c40e0617e32a0d474
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-software-05-162"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-software-05-162",
"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": "Database queries — Adjacent row changes + Explicit missing-value fill: Adjacent row changes + Explicit missing-value fill for supplied database queries records (query_ms, rows_returned). 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": "query_ms",
"method": "median",
"rows": [
{
"component": "group-a",
"date": "2026-10-01",
"query_ms": 10,
"row_id": "row-1",
"rows_returned": 1
},
{
"component": "group-b",
"date": "2026-10-02",
"query_ms": 20,
"row_id": "row-2",
"rows_returned": 2
},
{
"component": "group-a",
"date": "2026-10-03",
"query_ms": 15,
"row_id": "row-3",
"rows_returned": 3
},
{
"component": "group-b",
"date": "2026-10-04",
"query_ms": 30,
"row_id": "row-4",
"rows_returned": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-software-05-162"
},
"sku": "assistant-ib26-software-05-162",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "query_ms",
"enum": [
"query_ms",
"rows_returned"
],
"type": "string"
},
"method": {
"default": "median",
"enum": [
"zero",
"mean",
"median"
],
"type": "string"
},
"rows": {
"default": [
{
"component": "group-a",
"date": "2026-10-01",
"query_ms": 10,
"row_id": "row-1",
"rows_returned": 1
},
{
"component": "group-b",
"date": "2026-10-02",
"query_ms": 20,
"row_id": "row-2",
"rows_returned": 2
},
{
"component": "group-a",
"date": "2026-10-03",
"query_ms": 15,
"row_id": "row-3",
"rows_returned": 3
},
{
"component": "group-b",
"date": "2026-10-04",
"query_ms": 30,
"row_id": "row-4",
"rows_returned": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"component": {
"default": "",
"maxLength": 80,
"type": "string"
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"query_ms": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"rows_returned": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"component",
"date",
"query_ms",
"rows_returned"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field",
"method"
],
"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": "2026-10-27T09:42:26.889Z",
"quality": {
"lastCalledAt": "2026-10-27T09:42:26.889Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-software-05-162",
"tags": [
"ai",
"configuration-quality",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Database queries — Adjacent row changes + Explicit missing-value fill: Adjacent row changes + Explicit missing-value fill for supplied database queries records (query_ms, rows_returned). 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":"2b19a2ad038f953948185c09f1cfae20e91bcfb1a3a621cebdf32054d03f4c33","id":457026,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100969261889,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-software-05-162","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).
- 0x24037e8fabd614b58bf9fb554c8b81b6169715c2a1b0a354dd549df800940b1d
- 0x261a52ac6aa776bfce43a928900ea580669aae73da37f925043badbddb1a577a
- 0x6fe9c1367d5233afc71d2af77ed890a40f6bba193e2657623e54a7c5205ffb5a
- 0xfeb073890d75166e5ad96514d0f589d69f08198cff5b225c80572bf54720234b
- 0x50ba73cdd4dc2341d1dcc0959a38cffdb15ac034a1cda221a0e5d63ae253d594
- 0x842a1a4e924d7908140d3341425d42f2d1a7d3902d7e7c0d2f17e5b6b56ff1c0
- 0x59149515ed86aa2d4a302160ce4c0b88caa3446e940d02d33c94c8c95cadbfe5
- 0xa6f5dcd3d1986289287cc9b1a05effa329ab69563286755243a0fb5ec276624b
- 0x9dd939084f4d215599195c47600f867c51d2d905bd6a85d5cdbe8fbb8b637a35
- 0xcc3b635aa6ff475ba96afbb14eb21f771fe18361e8162f1cc45373e44a7ef411
- 0xfd863135f9c1f207179b2582d91fd1a03f96c94cc1ab5865734d13d77a7655b6
- 0x1e91fb86942396b9cc1330407cbddfe6048e98bde8c739e6cb5545d04c5cadd7
- 0x1a710d4f8e6092d584b581d8599ff9183c0008f9275cf0601c925b43b4e84ae6
- 0xe8ee6f6ed50253c5ee2d1aa85a4b1a38ce94bca7f3b72fd1850f496152dbe285
- 0xa383a1cfe9b3f6af67eb4c7642564b9424d46d7fca90e7ba175d549f8b67dd0c
- 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
- 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
- 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4