← The evidence ledger
Evidence row 2220398
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-weather-24-092
- Recorded
- Previous row
- #1803877
- Body SHA-256
- 67b7368cd4e539633164f70f691ecb47c8339ad1b79b0e226f34168f1ae0522d
- Leaf
- 0xd023871b6fb14e6a8b7acc700002dc41291b51e45b96c546b5b2259a882428b6
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-weather-24-092"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-weather-24-092",
"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": "Forecast verification inputs — Grouped numeric summary + Base-100 series: Grouped numeric summary + Base-100 series for supplied forecast verification inputs records (forecast_value, observed_value). 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": "forecast_value",
"rows": [
{
"date": "2026-10-01",
"forecast_value": 10,
"observed_value": 1,
"row_id": "row-1",
"station_group": "group-a"
},
{
"date": "2026-10-02",
"forecast_value": 20,
"observed_value": 2,
"row_id": "row-2",
"station_group": "group-b"
},
{
"date": "2026-10-03",
"forecast_value": 15,
"observed_value": 3,
"row_id": "row-3",
"station_group": "group-a"
},
{
"date": "2026-10-04",
"forecast_value": 30,
"observed_value": 4,
"row_id": "row-4",
"station_group": "group-b"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-weather-24-092"
},
"sku": "assistant-ib26-weather-24-092",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"base_index": {
"default": 0,
"maximum": 199,
"minimum": 0,
"type": "integer"
},
"field": {
"default": "forecast_value",
"enum": [
"forecast_value",
"observed_value"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"forecast_value": 10,
"observed_value": 1,
"row_id": "row-1",
"station_group": "group-a"
},
{
"date": "2026-10-02",
"forecast_value": 20,
"observed_value": 2,
"row_id": "row-2",
"station_group": "group-b"
},
{
"date": "2026-10-03",
"forecast_value": 15,
"observed_value": 3,
"row_id": "row-3",
"station_group": "group-a"
},
{
"date": "2026-10-04",
"forecast_value": 30,
"observed_value": 4,
"row_id": "row-4",
"station_group": "group-b"
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"forecast_value": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"observed_value": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"station_group": {
"default": "",
"maxLength": 80,
"type": "string"
}
},
"required": [
"row_id",
"station_group",
"date",
"forecast_value",
"observed_value"
],
"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": "2026-11-02T14:48:25.828Z",
"quality": {
"l30DaysTotalCalls": 4,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-02T14:48:25.271Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-weather-24-092",
"tags": [
"ai",
"weather-data",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Forecast verification inputs — Grouped numeric summary + Base-100 series: Grouped numeric summary + Base-100 series for supplied forecast verification inputs records (forecast_value, observed_value). 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":"67b7368cd4e539633164f70f691ecb47c8339ad1b79b0e226f34168f1ae0522d","id":2220398,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793647280048113,"prev":1803877,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-weather-24-092","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).
- 0xd0236e7a0bc2a12acb06994423626ec259c1237eaa98c0f0162e3063d6532c40
- 0x38108e0a94e6ef1ca2eed9f14041e38cd5df60a092070012504d98a9facddcad
- 0x313f148607c4e164e25de539837f2d17be97562c299986e524f013a9baa88b63
- 0xfc68ee9d408a1a1c2506c63bc2b49f49a7e69f244f576fe6292e27097ee9e76c
- 0x43cba3a84593cbe096ea1c1a52b4a74189cbcaabdc79d556dd7fd5c27a06c5ed
- 0x8d37ad34d648c9eadbc796fcebf03f79bcbee393b101bbc40412a7e6db787000
- 0xd5ad7193607bda7fe61893d3d2b016c891b36b519698a10681585bc2a7436a5f
- 0x2ee9cab5b3c55274a5f077ff7c42965fca379ead29bb4c75c7cc406f13bfff98
- 0xa825dee5e6c4b00f34075ce8496c46cb34cb7dff9f922b1f27b540387e027a48
- 0x48e5943a257d8cdb52424fc590db738cdfa248202a32e2dba86e228d9e0e4499
- 0xa3e59ea5049f0fb500b94c99db5bf2f100811da0dccd9ed6404f70897aa1e5fd
- 0x958b4a44f39e6f2ea70e91d6ebf20620245d2b968ca9c28f1b19f03aa4f5e55f
- 0xc68903bc934de8372c6b911a71856ad742aaac2d4b2de9ce90e84a085da4373d
- 0x0a363925e7ecbf308dcd4c5e94385984a43aafeb977e419f632e8dc2019e0553
- 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
- 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
- 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
- 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
- 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af