← The evidence ledger
Evidence row 1268712
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-07-150
- Recorded
- Previous row
- #210009
- Body SHA-256
- 671b47964686f8f18ac304fe2c291a26f83aed7b718d7d89c186b9392cf26097
- Leaf
- 0xf217ed27ee2b1c7d49a58411447969ee25f269544d488997b2ea4c4d4b4ac19b
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-economics-07-150"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-economics-07-150",
"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": "Price basket observations — Trailing mean series + Two-measure correlation: Trailing mean series + Two-measure correlation for supplied price basket observations records (item_price, quantity_weight). 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": "item_price",
"rows": [
{
"date": "2026-10-01",
"item_price": 10,
"quantity_weight": 1,
"region": "group-a",
"row_id": "row-1"
},
{
"date": "2026-10-02",
"item_price": 20,
"quantity_weight": 2,
"region": "group-b",
"row_id": "row-2"
},
{
"date": "2026-10-03",
"item_price": 15,
"quantity_weight": 3,
"region": "group-a",
"row_id": "row-3"
},
{
"date": "2026-10-04",
"item_price": 30,
"quantity_weight": 4,
"region": "group-b",
"row_id": "row-4"
}
],
"window": 2
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-economics-07-150"
},
"sku": "assistant-ib26-economics-07-150",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "item_price",
"enum": [
"item_price",
"quantity_weight"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"item_price": 10,
"quantity_weight": 1,
"region": "group-a",
"row_id": "row-1"
},
{
"date": "2026-10-02",
"item_price": 20,
"quantity_weight": 2,
"region": "group-b",
"row_id": "row-2"
},
{
"date": "2026-10-03",
"item_price": 15,
"quantity_weight": 3,
"region": "group-a",
"row_id": "row-3"
},
{
"date": "2026-10-04",
"item_price": 30,
"quantity_weight": 4,
"region": "group-b",
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"item_price": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"quantity_weight": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"region": {
"default": "",
"maxLength": 80,
"type": "string"
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
}
},
"required": [
"row_id",
"region",
"date",
"item_price",
"quantity_weight"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
},
"window": {
"default": 2,
"maximum": 200,
"minimum": 2,
"type": "integer"
}
},
"required": [
"rows",
"field",
"window"
],
"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": "2026-10-30T09:57:02.166Z",
"quality": {
"l30DaysTotalCalls": 3,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-30T09:57:01.817Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-07-150",
"tags": [
"ai",
"economic-research",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Price basket observations — Trailing mean series + Two-measure correlation: Trailing mean series + Two-measure correlation for supplied price basket observations records (item_price, quantity_weight). 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":"671b47964686f8f18ac304fe2c291a26f83aed7b718d7d89c186b9392cf26097","id":1268712,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793385739871155,"prev":210009,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-07-150","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (243099 rows).
- 0xf21785efd4691b6e9a96e7bff5fa2fc0f99dad50883aa0f655cc4884ee4ec991
- 0x69a99df313570d7456debfbadaeeed83926f1fefeac406f88f6d0b925aa843d8
- 0x9fefa50cd2900b43f08943754340921ec314c8f453e756ddd2e4d11b331ad443
- 0x259d531f1e35ad7bbc3aa6784caecd45c3e786890e87778528e0e1dc0c1e6b31
- 0xe18a1765c5619b717caef4b98a6c63af93c11ed49d7fa44ebbcf408d99dbacfc
- 0x852ce01648a2ed1d8be4c08ed97659c768bd4a12531ab6c2b4bfdf933f590e33
- 0x608ce43dfc9a0604b08ef050d89e4daa873e6590eda1f839df71d45487df2c56
- 0x61ed87abfb9f2ed803394c35725214a77b7ae8bf78a40dd13a7520a25909ba76
- 0x3f7c3975e9234a446124a8934738f395b62e311ea933e6af3e0ee6f6d0398d97
- 0x86582816015b9de43c66b00af51e279521c8c44d9ecf5eeb1d0a3be8212a715f
- 0x49e98e0031f14b4b62da7ed918cfc86a2f7fd8aa18b8058b9049ad146650315b
- 0x57944b60e34419ccf2ebf604716daea23f41af8d20e0f56ef9d5d2bec7014465
- 0x8c91461ae76482ef8557e549482aa61637cb6701788939394c6c217eb7a327ed
- 0x11898e2157230be24bdb74fb634d1db6b9f70382aeb9c42eaff57b949f72aa88
- 0x70547116135ca2b169483009739d1d461bcb7d178c352479612fae712aca3f88
- 0x71e74c274b23c9047354edb6dcd2c654415e3986b8bd875dae992996ea12e22b
- 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d
- Day root
- 0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875
- Chained
- 0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822
- Published
- On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861