← The evidence ledger
Evidence row 419209
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-writing-11-187
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 4b91fca900aeb14c6ac357a17e021d9c93c1fb7ab2f10cf62b66cedceff17a4b
- Leaf
- 0x037de788485153933afb1da5812e40310ee22257cd57ec5b3a369008ddc079e2
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-writing-11-187"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-writing-11-187",
"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": "Policy revision tracking — Secondary-measure weighted mean + Explicit missing-value fill: Secondary-measure weighted mean + Explicit missing-value fill for supplied policy revision tracking records (revised_sections, total_sections). 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": "revised_sections",
"method": "median",
"rows": [
{
"date": "2026-10-01",
"document_group": "group-a",
"revised_sections": 10,
"row_id": "row-1",
"total_sections": 1
},
{
"date": "2026-10-02",
"document_group": "group-b",
"revised_sections": 20,
"row_id": "row-2",
"total_sections": 2
},
{
"date": "2026-10-03",
"document_group": "group-a",
"revised_sections": 15,
"row_id": "row-3",
"total_sections": 3
},
{
"date": "2026-10-04",
"document_group": "group-b",
"revised_sections": 30,
"row_id": "row-4",
"total_sections": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-writing-11-187"
},
"sku": "assistant-ib26-writing-11-187",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "revised_sections",
"enum": [
"revised_sections",
"total_sections"
],
"type": "string"
},
"method": {
"default": "median",
"enum": [
"zero",
"mean",
"median"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"document_group": "group-a",
"revised_sections": 10,
"row_id": "row-1",
"total_sections": 1
},
{
"date": "2026-10-02",
"document_group": "group-b",
"revised_sections": 20,
"row_id": "row-2",
"total_sections": 2
},
{
"date": "2026-10-03",
"document_group": "group-a",
"revised_sections": 15,
"row_id": "row-3",
"total_sections": 3
},
{
"date": "2026-10-04",
"document_group": "group-b",
"revised_sections": 30,
"row_id": "row-4",
"total_sections": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"document_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"revised_sections": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"total_sections": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"document_group",
"date",
"revised_sections",
"total_sections"
],
"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": "2026-10-27T06:05:56.304Z",
"quality": {
"lastCalledAt": "2026-10-27T06:05:56.304Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-writing-11-187",
"tags": [
"ai",
"sector-writing",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Policy revision tracking — Secondary-measure weighted mean + Explicit missing-value fill: Secondary-measure weighted mean + Explicit missing-value fill for supplied policy revision tracking records (revised_sections, total_sections). 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":"4b91fca900aeb14c6ac357a17e021d9c93c1fb7ab2f10cf62b66cedceff17a4b","id":419209,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793081473947393,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-writing-11-187","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).
- 0x037de3ba9cf3a37ee32756266bef527e551f40510b4f6e1d9baa27cd90649d29
- 0x2e215f503c727da5c6c71934b502ed2aa63559813542c48fcde449242313be0d
- 0xcd57123c42ab1ae9faa9f32c503a32b5e89dcfc3f0da39f777dff3c3d4ab53c8
- 0x713b707f14952d7f3d7374ce1da7df2dc7dae771467ea2bb5049eee67a1f4f57
- 0x177becde4a68396823494724cde13e89b08f81373073e923b8cffbd836d5a769
- 0x7c59bebf5281d4014e5b55c35bf4220385dca310856a36d1e07208ae44005693
- 0x0c21561ba96c9a3649bbd223b49ab0f84055b1392788829f36e80ba82c5cbeb8
- 0x4ce0e086bc5a11061df3cc85618738956c15c76f94424f504faf9c41e47f6281
- 0xef8d69675931668c4d7fdc6763b443487aa862d7aa75341d1b8ffc8bc69c8e0d
- 0x4f51aa4fbe1c66521c58ff8a79b969308a92af83c3dfa439dc3d45be02e035e3
- 0xb428d1c0ffbb1f2e74ff7e62f152f655db4bd1935bbdcbefa7286b1094075929
- 0x05916cc6b98491a0d541e4ecca3d0132fa255184243406b5a8a52bb1b6b63bd0
- 0x5b34b9f89512a83faa4bfecec322037670cc1af58e6e94a86fe88934434d7ddf
- 0x29e12cb67839430fa64ab8bd05d52bab606f2978d9e6d2fb094fece9438fd4de
- 0x2cf27e8a181d60d0dd27c186c2eddfcbb4e8fa71cf66feeb55a4d730e15ee8c4
- 0x518b93854db03dc9fc938883abf30da6eaae5ae0d4336903968fd32a7df8c71b
- 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
- 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4