← The evidence ledger
Evidence row 97322
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-news-02-174
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 15dc19ff84918393b0297386f8284d42dfbd7d6ba22b7704411b0200165e0ba4
- Leaf
- 0xfbd36fa2a6f189b175c2470550d483137857545778434da5f6f01b71db29d767
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-news-02-174"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-news-02-174",
"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": "Source attribution — Equal-width histogram + Keyed dataset comparison: Equal-width histogram + Keyed dataset comparison for supplied source attribution records (cited_sources, verified_links). 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": {
"bins": 5,
"field": "cited_sources",
"other": [
{
"channel_group": "group-a",
"cited_sources": 10,
"date": "2026-10-01",
"row_id": "row-1",
"verified_links": 1
},
{
"channel_group": "group-b",
"cited_sources": 21,
"date": "2026-10-02",
"row_id": "row-2",
"verified_links": 2
},
{
"channel_group": "group-a",
"cited_sources": 17,
"date": "2026-10-03",
"row_id": "row-3",
"verified_links": 3
},
{
"channel_group": "group-b",
"cited_sources": 33,
"date": "2026-10-04",
"row_id": "row-4",
"verified_links": 4
}
],
"rows": [
{
"channel_group": "group-a",
"cited_sources": 10,
"date": "2026-10-01",
"row_id": "row-1",
"verified_links": 1
},
{
"channel_group": "group-b",
"cited_sources": 20,
"date": "2026-10-02",
"row_id": "row-2",
"verified_links": 2
},
{
"channel_group": "group-a",
"cited_sources": 15,
"date": "2026-10-03",
"row_id": "row-3",
"verified_links": 3
},
{
"channel_group": "group-b",
"cited_sources": 30,
"date": "2026-10-04",
"row_id": "row-4",
"verified_links": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-news-02-174"
},
"sku": "assistant-ib26-news-02-174",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"bins": {
"default": 5,
"maximum": 30,
"minimum": 1,
"type": "integer"
},
"field": {
"default": "cited_sources",
"enum": [
"cited_sources",
"verified_links"
],
"type": "string"
},
"other": {
"default": [
{
"channel_group": "group-a",
"cited_sources": 10,
"date": "2026-10-01",
"row_id": "row-1",
"verified_links": 1
},
{
"channel_group": "group-b",
"cited_sources": 21,
"date": "2026-10-02",
"row_id": "row-2",
"verified_links": 2
},
{
"channel_group": "group-a",
"cited_sources": 17,
"date": "2026-10-03",
"row_id": "row-3",
"verified_links": 3
},
{
"channel_group": "group-b",
"cited_sources": 33,
"date": "2026-10-04",
"row_id": "row-4",
"verified_links": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"channel_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"cited_sources": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"verified_links": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"channel_group",
"date",
"cited_sources",
"verified_links"
],
"type": "object"
},
"maxItems": 200,
"minItems": 0,
"type": "array"
},
"rows": {
"default": [
{
"channel_group": "group-a",
"cited_sources": 10,
"date": "2026-10-01",
"row_id": "row-1",
"verified_links": 1
},
{
"channel_group": "group-b",
"cited_sources": 20,
"date": "2026-10-02",
"row_id": "row-2",
"verified_links": 2
},
{
"channel_group": "group-a",
"cited_sources": 15,
"date": "2026-10-03",
"row_id": "row-3",
"verified_links": 3
},
{
"channel_group": "group-b",
"cited_sources": 30,
"date": "2026-10-04",
"row_id": "row-4",
"verified_links": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"channel_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"cited_sources": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"verified_links": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"channel_group",
"date",
"cited_sources",
"verified_links"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field",
"bins",
"other"
],
"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": "2026-10-22T08:12:28.946Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-22T08:12:17.305Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-news-02-174",
"tags": [
"ai",
"news-intelligence",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Source attribution — Equal-width histogram + Keyed dataset comparison: Equal-width histogram + Keyed dataset comparison for supplied source attribution records (cited_sources, verified_links). 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":"15dc19ff84918393b0297386f8284d42dfbd7d6ba22b7704411b0200165e0ba4","id":97322,"kind":"listing","method":"baseline/1","observed_us":1793025549945432,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-news-02-174","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).
- 0xfbd373aa7b1df721004f24b4e3e52637450051bd37fe0d52cd9f4204092435d6
- 0x2ad1457deb62da4cf814f5664a50e06997869aa0199a9d637d7dfd2a0299c240
- 0x9f2d3f4d923ab4df6dd2bcf888bd742d21f6461477cd1f73b167f9359b04d9d4
- 0x1dbe3dc063aca09a93dc08fe47ebc43c702045d5ecd36bce9668a4bf6c558cfb
- 0x6531c277c12a79ff7d045bd857ce032f6092129de2fac9cd4d70cc339d15fb66
- 0x15cf64587ea2df37a17a8a7bff81c034f02d4c77335f9f84caa4cca8d587e9ba
- 0x7fc85206f44a2a31db17e427e4292544b6605c55178f8fe775788e488840e236
- 0x423bcac56120171833c766441c0c085ac2118c70ba923612a599333d34bb57d1
- 0x8183990dab02ad23a9f5e7a2bc44f5c200aeecae546c5cce43a2c3de87f149e6
- 0x5a686e4901521125a8b452665ac2984aa9cdf4a4bb0c87e06113a6fe84429ad2
- 0xcf10f42f956ec0f58e8d60fb00e23c6415064b00d70e8566efe0f1b98e7e1d0a
- 0xf8173f36b7a27e1bb0f6961a49501bba1d99349c5e11449d0d557fbaa910be0a
- 0xbee644d57738676bfb20eb90d6021f364bf883a8d54f8d17e9dc4749b4074c3d
- 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
- 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
- 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
- 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae