← The evidence ledger
Evidence row 556272
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-news-19-047
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- b473a7a44b6c85590207a4c9c8b5137a2a39e2c4766b99e8a820587d1834fade
- Leaf
- 0x38cff4eccef2b37573ef4d6014283e20a1aa77a3710f022b7463319f33727a91
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-news-19-047"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-news-19-047",
"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": "Local event calendars — Exact row deduplication + Base-100 series: Exact row deduplication + Base-100 series for supplied local event calendars records (listed_events, updated_events). 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": {
"base_index": 0,
"field": "listed_events",
"rows": [
{
"channel_group": "group-a",
"date": "2026-10-01",
"listed_events": 10,
"row_id": "row-1",
"updated_events": 1
},
{
"channel_group": "group-b",
"date": "2026-10-02",
"listed_events": 20,
"row_id": "row-2",
"updated_events": 2
},
{
"channel_group": "group-a",
"date": "2026-10-03",
"listed_events": 15,
"row_id": "row-3",
"updated_events": 3
},
{
"channel_group": "group-b",
"date": "2026-10-04",
"listed_events": 30,
"row_id": "row-4",
"updated_events": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-news-19-047"
},
"sku": "assistant-ib26-news-19-047",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"base_index": {
"default": 0,
"maximum": 199,
"minimum": 0,
"type": "integer"
},
"field": {
"default": "listed_events",
"enum": [
"listed_events",
"updated_events"
],
"type": "string"
},
"rows": {
"default": [
{
"channel_group": "group-a",
"date": "2026-10-01",
"listed_events": 10,
"row_id": "row-1",
"updated_events": 1
},
{
"channel_group": "group-b",
"date": "2026-10-02",
"listed_events": 20,
"row_id": "row-2",
"updated_events": 2
},
{
"channel_group": "group-a",
"date": "2026-10-03",
"listed_events": 15,
"row_id": "row-3",
"updated_events": 3
},
{
"channel_group": "group-b",
"date": "2026-10-04",
"listed_events": 30,
"row_id": "row-4",
"updated_events": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"channel_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"listed_events": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"updated_events": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"channel_group",
"date",
"listed_events",
"updated_events"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field",
"base_index"
],
"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": "2026-10-27T19:01:51.021Z",
"quality": {
"lastCalledAt": "2026-10-27T19:01:51.021Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-news-19-047",
"tags": [
"ai",
"news-intelligence",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Local event calendars — Exact row deduplication + Base-100 series: Exact row deduplication + Base-100 series for supplied local event calendars records (listed_events, updated_events). 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":"b473a7a44b6c85590207a4c9c8b5137a2a39e2c4766b99e8a820587d1834fade","id":556272,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133806912075,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-news-19-047","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).
- 0x38ce9cf244cc1aa4d2d2d156feacfc37c5b5fbd060c0db91f411fab41c8893aa
- 0xf0a481dec53088831d3993cdb4608982b10ed4578a83e667fdc7e2d4f77fe6ed
- 0xed624d2718fc38f953ff6481cec6478fb21894031240995208049d04a8b7c262
- 0x7434f68b87056cbab93643d0624209c07564fcf96de6bb910ed3a2ab10a4fafb
- 0xa199916a878c800e8b4f0e7aeeb1dcc4e939adc7754490c0844be79bebfc2e8d
- 0xbd014138c44772fedb0a40c9ab9ee90a3105ad257bf7385351b026df399ee307
- 0xc604dbc5c541f9e004026c79c810f635f3d39092d80cc68994b8049049cdb50c
- 0xb022672e66e3138f450c3fc2527d28da5be2ac86e95b38b2271e1f2ae8b87876
- 0x5dc8d020f99b3f25408dd55bbfc26f7f16c762f0d15ebd72d70a0086ce9e7915
- 0x6ace68dcf5febf3ad3239cdefaaa6b59fe26b96ddf69f3f10291867f475ec00f
- 0xa68b83bee31b674e2a75c182ac7153fa7260e48329b079cb30f4c3ff78a7ebff
- 0x5ad46fa78d79ba6d76c322cad1bc48cbf0c26dc875ba94214d44c9d3c0b36673
- 0x5a6a2d80130a2a2e783e8f8096057d594b53c7bc148344100f2c40afa809745f
- 0x42784d9809d120654630ee1b254a1dd90a2bbd3024aa180f1a59bbf53e9316e4
- 0x8360ee1105e4d9f9312067cbbfd47c69c5948665ae582b9684a580c8f4e199e1
- 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
- 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
- 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4