← The evidence ledger
Evidence row 759347
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-news-20-204
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- c99933fdde2789badb9157d9a115a7725f0f0357b9b05c136d6cb28113f4dcde
- Leaf
- 0x54852700102adea55097ba60ec6144ebd820d1e04f1d0281f5b9000d3242c9c2
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-news-20-204"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-news-20-204",
"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": "Syndication observations — Record quality audit + String normalisation + Two-measure correlation: Record quality audit + String normalisation + Two-measure correlation for supplied syndication observations records (republished_items, source_items). Up to 200 rows; 3 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 3 supplied-data reports for up to 200 rows.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"rows": [
{
"channel_group": "group-a",
"date": "2026-10-01",
"republished_items": 10,
"row_id": "row-1",
"source_items": 1
},
{
"channel_group": "group-b",
"date": "2026-10-02",
"republished_items": 20,
"row_id": "row-2",
"source_items": 2
},
{
"channel_group": "group-a",
"date": "2026-10-03",
"republished_items": 15,
"row_id": "row-3",
"source_items": 3
},
{
"channel_group": "group-b",
"date": "2026-10-04",
"republished_items": 30,
"row_id": "row-4",
"source_items": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-news-20-204"
},
"sku": "assistant-ib26-news-20-204",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"rows": {
"default": [
{
"channel_group": "group-a",
"date": "2026-10-01",
"republished_items": 10,
"row_id": "row-1",
"source_items": 1
},
{
"channel_group": "group-b",
"date": "2026-10-02",
"republished_items": 20,
"row_id": "row-2",
"source_items": 2
},
{
"channel_group": "group-a",
"date": "2026-10-03",
"republished_items": 15,
"row_id": "row-3",
"source_items": 3
},
{
"channel_group": "group-b",
"date": "2026-10-04",
"republished_items": 30,
"row_id": "row-4",
"source_items": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"channel_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"republished_items": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"source_items": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"channel_group",
"date",
"republished_items",
"source_items"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows"
],
"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": "2026-10-28T06:19:28.167Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-28T06:19:27.986Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-news-20-204",
"tags": [
"ai",
"news-intelligence",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Syndication observations — Record quality audit + String normalisation + Two-measure correlation: Record quality audit + String normalisation + Two-measure correlation for supplied syndication observations records (republished_items, source_items). Up to 200 rows; 3 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 3 supplied-data reports for up to 200 rows."
}What the leaf hashes
{"body":"c99933fdde2789badb9157d9a115a7725f0f0357b9b05c136d6cb28113f4dcde","id":759347,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793179063467847,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-news-20-204","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (231336 rows).
- 0x54855b5cd68b190a1cac8e62b80ad397b457b302924eb50252895535c4e2a841
- 0x5b147c1d588857e36b2cf32f9029dfe30bc6d2ee175c3e8f3c1c85b64f049229
- 0xa599faf619d53ef04cb23cbfb5b3f372233e457d8a673ae391f1b47dde48f17a
- 0x979583c245f6bce518a6d1d5f5891d6300505eec29b6ec714d4e06403385e787
- 0x1ed51906c2dba2986b1d2aba539eddf08fc306c1b95a9e6e7c9660e2e451371a
- 0xe6513ec42b2f93cfe743307b36aec1069f4ad4283d7270e329f4d7a5a102885a
- 0xce5e04f817f609342a827b000ca8c8417749b541a2bc4e7a45a3ec31bc7845a8
- 0x38bdb4ef512e7074f24dc3ba82185fc82d506e6d5f4ba755e3f9486f648114f5
- 0xe3aa083d299ba714126c77cd903e05bf89eb4303a88730481b43d3890b9d187b
- 0xd9a41640b3eeb6701cbae0f9d7f80d4f3f33089e29bbbd92a00731608e965b99
- 0xa9fe597095153f16447d9f02c87246888ad2b74afe16d10b19344d356c0a3727
- 0xf4e720164412fb39884a52a2634039db2a11376ce8f394eb8a98eec16df68553
- 0x7d1829083dbabe39994f2d5687f99b5933bed73cd0300562b3af1bb8f3d94388
- 0x4a3671cf60fc2b873faa04c5863043b075336ef59080ef23af50811e899402d0
- 0xd12637e9c035a4c3a66d0f0436dfc7bf3f13da4d17ea045b647d9e9beef1ef11
- 0xa99a40fe210d675bb6ab72d4bb72ab40eb44ac345773c457fbe58e67a47b03df
- 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
- 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f
- Day root
- 0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e
- Chained
- 0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be
- Published
- On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae