← The evidence ledger
Evidence row 555782
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-writing-16-160
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- ae713f8cce4fce9ddca610af1ce1eda7f5e524fba9e5ebce54a7157468329fc3
- Leaf
- 0x2f19d89cc4d131f503273dcbde0d628059d9ab25a4166fa7e40a3b01f52a6f16
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-writing-16-160"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-writing-16-160",
"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 — Adjacent row changes + Date by category pivot: Adjacent row changes + Date by category pivot 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-16-160"
},
"sku": "assistant-ib26-writing-16-160",
"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": "2026-10-27T19:47:38.597Z",
"quality": {
"lastCalledAt": "2026-10-27T19:47:38.597Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-writing-16-160",
"tags": [
"ai",
"sector-writing",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Knowledge base maintenance — Adjacent row changes + Date by category pivot: Adjacent row changes + Date by category pivot 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":"ae713f8cce4fce9ddca610af1ce1eda7f5e524fba9e5ebce54a7157468329fc3","id":555782,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133801874739,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-writing-16-160","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).
- 0x2f1a0bd05e1423860dd841129df7e95045c74f9956fd00575c750a0c28b8c4be
- 0x2a0937f07d27b1c9aae075af74219d40bcdd1653dea527a0dbef8bfe6f21b19e
- 0x59841186784a1bd30729c5ae1245cbb76b9b4690dea5af47f48f537424d5794a
- 0xa6fc250d3fd2f24b0dd6647068096f2f4bda6cfb22323235706726acc9b6aeb7
- 0xba7cbc7f4d3daff064acd1d56333d67e973bdece633bf22bcb4927b0c1182e49
- 0x936d7461c42d36f1ccbe1022dde91ac83bfff64231a51d36c21dd3869aad0bab
- 0x5bc1dba27b3ec7113126907b644abc6cd77e98a55138bea75c4ce47e9b47b9ed
- 0xc17ec994349866766f5429e7c149393b9939962a749d29344bc005e1997ed410
- 0x3952b5446c1b64ab02b957dd4ee4ac11af6cd93d8d85563b3c34a21b1838b1ab
- 0xcb2ca9ab824056f7e354a29fb0c627eccacecbba9628e903cc3960727611d8bb
- 0xebaa56a29a2dfdf39f8c55fe4433bd513a26a783d93a8d85e51192ee9bb2860f
- 0x2d9c2517fb6dcdc0ce42dd3a93f7e33064509cbed0a9132fb1209ec8f33ef0ab
- 0x2a25cd9926d8f2ef4726fd2a80f77b1ca202b6c3ca56aeb2f520555c93efd434
- 0x595de2dea3b8fa56dbd6142dd78ae79f3e7169c631e41a844b100613abb3e430
- 0x8360ee1105e4d9f9312067cbbfd47c69c5948665ae582b9684a580c8f4e199e1
- 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
- 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
- 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4