← The evidence ledger
Evidence row 113735
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-writing-07-187
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- ddeda8f141e35982e7cd898285a502e80e219e5cfde74bf2c3e5a7f3705f2e71
- Leaf
- 0x0cdaf55ffa4e292e84262cb5b77f5a97d0a4127076f479aa532c84e12f2c76b1
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-writing-07-187"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-writing-07-187",
"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": "Document readability inputs — Secondary-measure weighted mean + Explicit missing-value fill: Secondary-measure weighted mean + Explicit missing-value fill for supplied document readability inputs records (sentence_count, word_count). 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": "sentence_count",
"method": "median",
"rows": [
{
"date": "2026-10-01",
"document_group": "group-a",
"row_id": "row-1",
"sentence_count": 10,
"word_count": 1
},
{
"date": "2026-10-02",
"document_group": "group-b",
"row_id": "row-2",
"sentence_count": 20,
"word_count": 2
},
{
"date": "2026-10-03",
"document_group": "group-a",
"row_id": "row-3",
"sentence_count": 15,
"word_count": 3
},
{
"date": "2026-10-04",
"document_group": "group-b",
"row_id": "row-4",
"sentence_count": 30,
"word_count": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-writing-07-187"
},
"sku": "assistant-ib26-writing-07-187",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "sentence_count",
"enum": [
"sentence_count",
"word_count"
],
"type": "string"
},
"method": {
"default": "median",
"enum": [
"zero",
"mean",
"median"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"document_group": "group-a",
"row_id": "row-1",
"sentence_count": 10,
"word_count": 1
},
{
"date": "2026-10-02",
"document_group": "group-b",
"row_id": "row-2",
"sentence_count": 20,
"word_count": 2
},
{
"date": "2026-10-03",
"document_group": "group-a",
"row_id": "row-3",
"sentence_count": 15,
"word_count": 3
},
{
"date": "2026-10-04",
"document_group": "group-b",
"row_id": "row-4",
"sentence_count": 30,
"word_count": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"document_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"sentence_count": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"word_count": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"document_group",
"date",
"sentence_count",
"word_count"
],
"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": "2026-10-22T23:06:29.491Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-22T23:06:27.679Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-writing-07-187",
"tags": [
"ai",
"sector-writing",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Document readability inputs — Secondary-measure weighted mean + Explicit missing-value fill: Secondary-measure weighted mean + Explicit missing-value fill for supplied document readability inputs records (sentence_count, word_count). 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":"ddeda8f141e35982e7cd898285a502e80e219e5cfde74bf2c3e5a7f3705f2e71","id":113735,"kind":"listing","method":"baseline/1","observed_us":1793025601600539,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-writing-07-187","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).
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- 0xb7b00dd5912eee409bf3c09d2602d93a55d40bfc7a758418df7460ada76ad7b5
- 0x04925cf88f3a8adca37b448c65b7e5cc2b4a6184f8a3561d384bdcc65585b0f5
- 0x8ba247835f2c463d7507d11c81a89b08ba87c3b564ae729b0685bea797c1bec1
- 0x3c4894f4b32e18391502aac10c1c4092f71b1b7995859ea31b24350027233ca9
- 0x1dd760089997f06dc5264f791d622a6e7eaf78f6daa715333a752d033cdb2e03
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- 0xa96bb9408ce00a0d40ddaba8736257dfce76d5478b131d69db1afdf8a824312b
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- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae