← The evidence ledger
Evidence row 432165
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-writing-16-100
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- ab24c1f58469d54b38dbd102f8bef7533389ad00e5c829ee11e7943d5aaa6e7d
- Leaf
- 0xfe80fef9cdbbd60787c3c0a747e6dd5961fb0a6c457a0b4d3b1995b9a055d648
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-writing-16-100"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-writing-16-100",
"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": "Knowledge base maintenance — Category frequencies + Numeric row ordering: Category frequencies + Numeric row ordering for supplied knowledge base maintenance records (updated_articles, due_articles). 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": "updated_articles",
"rows": [
{
"date": "2026-10-01",
"document_group": "group-a",
"due_articles": 1,
"row_id": "row-1",
"updated_articles": 10
},
{
"date": "2026-10-02",
"document_group": "group-b",
"due_articles": 2,
"row_id": "row-2",
"updated_articles": 20
},
{
"date": "2026-10-03",
"document_group": "group-a",
"due_articles": 3,
"row_id": "row-3",
"updated_articles": 15
},
{
"date": "2026-10-04",
"document_group": "group-b",
"due_articles": 4,
"row_id": "row-4",
"updated_articles": 30
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-writing-16-100"
},
"sku": "assistant-ib26-writing-16-100",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "updated_articles",
"enum": [
"updated_articles",
"due_articles"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"document_group": "group-a",
"due_articles": 1,
"row_id": "row-1",
"updated_articles": 10
},
{
"date": "2026-10-02",
"document_group": "group-b",
"due_articles": 2,
"row_id": "row-2",
"updated_articles": 20
},
{
"date": "2026-10-03",
"document_group": "group-a",
"due_articles": 3,
"row_id": "row-3",
"updated_articles": 15
},
{
"date": "2026-10-04",
"document_group": "group-b",
"due_articles": 4,
"row_id": "row-4",
"updated_articles": 30
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"document_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"due_articles": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"updated_articles": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"document_group",
"date",
"updated_articles",
"due_articles"
],
"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": "2026-10-27T06:15:17.822Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-27T06:15:17.635Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-writing-16-100",
"tags": [
"ai",
"sector-writing",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Knowledge base maintenance — Category frequencies + Numeric row ordering: Category frequencies + Numeric row ordering for supplied knowledge base maintenance records (updated_articles, due_articles). 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":"ab24c1f58469d54b38dbd102f8bef7533389ad00e5c829ee11e7943d5aaa6e7d","id":432165,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793086540913272,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-writing-16-100","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).
- 0xfe810d1bfb5376e71a773b857090cd701d39ea29c8d0026e655a46744b40aa8f
- 0x0463a8dec9cbbcdf39441b60df7036060f0b2cd85d9ee72b4e243fe6992c5323
- 0x4b3aceef5f414f4eb00f3e08d671bd756d65abec96460d887f8a13b68e0cd1c1
- 0x070eed29264dcd96859ae6ac9fcbdd7542dc429ed36d7001d7afc928ef7a1a20
- 0xe6a3ed1f7ae230434bceff8c40dac1e32dc614489155e6fedb1b9ea1aff1206c
- 0xc22ef3d69bf763572cc8142c794d0a1f47ef122f75a0fe12de2c72d609006b3d
- 0x9c3b68906d92313c59a95ba0d20fedecd7db5195b939ad339ac4f6f7ee2e8256
- 0x965945690c4e58723996f16c8a16231876e39b220c73fcf729c441c06b0bcdec
- 0x7a29b457683886508c8e75acc2cd79d6c6db59618d9fbf86d802126609445657
- 0xf179e4d2b4d92ba70a88e4e0c878d2992c4f8b914d33d3817a4b8a43200735ac
- 0x2e46f3f4a54c5bd4593fdcffcdac06f2162a9caae3cbf2922131682671bb12a1
- 0x405c03a710a7150f5182f236dbd76258bf856f8cdf3ac954821ac082524f65da
- 0x56e872147e60f01cdcee33340b018a7ad7be91ec5b5daef0d2c629c3ca13cbd8
- 0xb5b652bba4a5afca56c21031d89b1c06361563aaf54ccc8541c296ceeb2b66fa
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4