← The evidence ledger
Evidence row 419282
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-news-08-108
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 75c70466e95c561309dadfebac0aadc2989ecadd7281796263994053b8ad49d3
- Leaf
- 0xf9929352024a8d41b5939b5158751d26df83c6e859c258805a8256387bcd914a
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-news-08-108"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-news-08-108",
"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": "Newsletter observations — Category frequencies + Two-measure correlation: Category frequencies + Two-measure correlation for supplied newsletter observations records (delivered_messages, open_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": {
"rows": [
{
"channel_group": "group-a",
"date": "2026-10-01",
"delivered_messages": 10,
"open_count": 1,
"row_id": "row-1"
},
{
"channel_group": "group-b",
"date": "2026-10-02",
"delivered_messages": 20,
"open_count": 2,
"row_id": "row-2"
},
{
"channel_group": "group-a",
"date": "2026-10-03",
"delivered_messages": 15,
"open_count": 3,
"row_id": "row-3"
},
{
"channel_group": "group-b",
"date": "2026-10-04",
"delivered_messages": 30,
"open_count": 4,
"row_id": "row-4"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-news-08-108"
},
"sku": "assistant-ib26-news-08-108",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"rows": {
"default": [
{
"channel_group": "group-a",
"date": "2026-10-01",
"delivered_messages": 10,
"open_count": 1,
"row_id": "row-1"
},
{
"channel_group": "group-b",
"date": "2026-10-02",
"delivered_messages": 20,
"open_count": 2,
"row_id": "row-2"
},
{
"channel_group": "group-a",
"date": "2026-10-03",
"delivered_messages": 15,
"open_count": 3,
"row_id": "row-3"
},
{
"channel_group": "group-b",
"date": "2026-10-04",
"delivered_messages": 30,
"open_count": 4,
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"channel_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"delivered_messages": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"open_count": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
}
},
"required": [
"row_id",
"channel_group",
"date",
"delivered_messages",
"open_count"
],
"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": "2026-10-27T06:02:23.766Z",
"quality": {
"lastCalledAt": "2026-10-27T06:02:23.766Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-news-08-108",
"tags": [
"ai",
"news-intelligence",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Newsletter observations — Category frequencies + Two-measure correlation: Category frequencies + Two-measure correlation for supplied newsletter observations records (delivered_messages, open_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":"75c70466e95c561309dadfebac0aadc2989ecadd7281796263994053b8ad49d3","id":419282,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793081474769503,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-news-08-108","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).
- 0xf9933aca501680ef355428537e56d2e90d70f69865558b3beccaef642d663ebf
- 0x9a94eb8e76013722d0ede432b1972ef7fe8a8f7ca1c67e3feba111ade52d84f9
- 0x2db8f2851823547f25062abeff4056ff1f2d365cec070bd078bc14e97ee5a05d
- 0xeaf57fef6f39208abb042be9b51e452ea88260afd71fc7b1914edc3327e25f31
- 0xcfe2c3d093d6deba3297a3c94f49671fae21d7c72b06c49a4ea175d8036507d5
- 0xca958339922bf2a115a6043858c4fc3c9639f41b589dbc3aec53e1f4e9ffe623
- 0x6237da434c5cdc8c2eea965b2fc8d239bd4af44172202e298446eb627193ca75
- 0xb0baac680a7e02c906d5358b6cb67f807c74a20cc074ba32bf72751b184eb2f3
- 0x6464f88b76fee35c405f5243f6988ba15e40f03a0a362d1e6ed789caa8bcbdb0
- 0x99ccdd0dbb782152b81cbfe0c76a4780045a358404968491c7f233c4dfe1e6c0
- 0x38d8d177d48b033acf33474f44cf1a36a3cfaa58563d48c7d92671c34bb12589
- 0x58215df828d47943a710362ab6e17ad0eb4a7c42a13dbec3ab2635d1abf3945f
- 0xf24b37f8ac293f5328e3e6b28cf868989fe99debf025c153c0d9a1698e846e25
- 0x94d3785ce9330e4580bccada5459380aa2aac76a0bf11354d1353b375afc17d2
- 0xb5b652bba4a5afca56c21031d89b1c06361563aaf54ccc8541c296ceeb2b66fa
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4