← The evidence ledger
Evidence row 219103
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-weather-05-124
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 92340e7ceca501ea99b4c3bfb4aa3ab3b4096a81dc612d050822b3e4a12caf55
- Leaf
- 0x4ed0840ab901137feb04a34babe9187a4cdf2cf582edea90260d8188c96ad5e5
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-weather-05-124"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-weather-05-124",
"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": "Pressure observations — Numeric row ordering + Explicit missing-value fill: Numeric row ordering + Explicit missing-value fill for supplied pressure observations records (pressure_hpa, elevation_m). 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": "pressure_hpa",
"method": "median",
"rows": [
{
"date": "2026-10-01",
"elevation_m": 1,
"pressure_hpa": 10,
"row_id": "row-1",
"station_group": "group-a"
},
{
"date": "2026-10-02",
"elevation_m": 2,
"pressure_hpa": 20,
"row_id": "row-2",
"station_group": "group-b"
},
{
"date": "2026-10-03",
"elevation_m": 3,
"pressure_hpa": 15,
"row_id": "row-3",
"station_group": "group-a"
},
{
"date": "2026-10-04",
"elevation_m": 4,
"pressure_hpa": 30,
"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-05-124"
},
"sku": "assistant-ib26-weather-05-124",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "pressure_hpa",
"enum": [
"pressure_hpa",
"elevation_m"
],
"type": "string"
},
"method": {
"default": "median",
"enum": [
"zero",
"mean",
"median"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"elevation_m": 1,
"pressure_hpa": 10,
"row_id": "row-1",
"station_group": "group-a"
},
{
"date": "2026-10-02",
"elevation_m": 2,
"pressure_hpa": 20,
"row_id": "row-2",
"station_group": "group-b"
},
{
"date": "2026-10-03",
"elevation_m": 3,
"pressure_hpa": 15,
"row_id": "row-3",
"station_group": "group-a"
},
{
"date": "2026-10-04",
"elevation_m": 4,
"pressure_hpa": 30,
"row_id": "row-4",
"station_group": "group-b"
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"elevation_m": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"pressure_hpa": {
"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",
"pressure_hpa",
"elevation_m"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field",
"method"
],
"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": "2026-10-26T13:48:30.542Z",
"quality": {
"lastCalledAt": "2026-10-26T13:48:30.542Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-weather-05-124",
"tags": [
"ai",
"weather-data",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Pressure observations — Numeric row ordering + Explicit missing-value fill: Numeric row ordering + Explicit missing-value fill for supplied pressure observations records (pressure_hpa, elevation_m). 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":"92340e7ceca501ea99b4c3bfb4aa3ab3b4096a81dc612d050822b3e4a12caf55","id":219103,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793026655860957,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-weather-05-124","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0x4ed07245ed4923c57e9dce011c0f25c80e26e9f5690199fe2b3fc48008f23f8e
- 0xa84a98e7ed7be436280896c52bb51579499457a7a9d1cac729a686fdf546dcf4
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- 0x16c2c4110fe7ebb2868049bff9d2fc56f13ec8a045b3dbbf473630f4792fe98e
- 0x55b4bb9b405d28dbd9288d9f2b68350532f499a01d529d6d50c160508a658012
- 0x7837690618c44447e9ff36124e8e689e5affb9b21de3eac1cbd897e4d089952c
- 0xbb768474201538728cfab56d89a938a10a16e82e8db886142eb7019e7cd4d024
- 0x5c3ca9a2d4a67d555f96a4f271664f7c400894f1575b2aa793ff7691d1f01a8f
- 0x7463bd78363bf2cd2c5fdb24b12be1195912ca04e7b8d9bc519edcfad0a32444
- 0x3c2a519207c7fbe7025a4c98d41e42ecc9446b3fb0b1dbff629a91c8c74e0781
- 0x20ba86fd56bddd46212d02e792b969e90a1167c4fb9ba4a54cb7da5cf7da1629
- 0xaf14a84837a57dc5a0cb0ebd158daaad24c19301b9257d9e97c322a7d8c54bc0
- 0xf7d2cf278e5d2768b8bdb70730c378877cf7165d8efcbec8bcd3282fdc50d177
- 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
- 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
- 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
- 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae