← The evidence ledger
Evidence row 417964
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-weather-17-112
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- ca13839382be716f0be06aa60a0ac496074673f8d1aaf26887c7f60582347ac7
- Leaf
- 0x245fed2b559005774b69ec1a49a241ad499543ad7f0eace897671a57d5d5e1f3
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-weather-17-112"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-weather-17-112",
"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": "Tree canopy observations — Category frequencies + Explicit missing-value fill: Category frequencies + Explicit missing-value fill for supplied tree canopy observations records (canopy_m2, plot_m2). 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": "canopy_m2",
"method": "median",
"rows": [
{
"canopy_m2": 10,
"date": "2026-10-01",
"plot_m2": 1,
"row_id": "row-1",
"station_group": "group-a"
},
{
"canopy_m2": 20,
"date": "2026-10-02",
"plot_m2": 2,
"row_id": "row-2",
"station_group": "group-b"
},
{
"canopy_m2": 15,
"date": "2026-10-03",
"plot_m2": 3,
"row_id": "row-3",
"station_group": "group-a"
},
{
"canopy_m2": 30,
"date": "2026-10-04",
"plot_m2": 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-17-112"
},
"sku": "assistant-ib26-weather-17-112",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "canopy_m2",
"enum": [
"canopy_m2",
"plot_m2"
],
"type": "string"
},
"method": {
"default": "median",
"enum": [
"zero",
"mean",
"median"
],
"type": "string"
},
"rows": {
"default": [
{
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"date": "2026-10-01",
"plot_m2": 1,
"row_id": "row-1",
"station_group": "group-a"
},
{
"canopy_m2": 20,
"date": "2026-10-02",
"plot_m2": 2,
"row_id": "row-2",
"station_group": "group-b"
},
{
"canopy_m2": 15,
"date": "2026-10-03",
"plot_m2": 3,
"row_id": "row-3",
"station_group": "group-a"
},
{
"canopy_m2": 30,
"date": "2026-10-04",
"plot_m2": 4,
"row_id": "row-4",
"station_group": "group-b"
}
],
"items": {
"additionalProperties": false,
"properties": {
"canopy_m2": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"plot_m2": {
"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",
"canopy_m2",
"plot_m2"
],
"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": "2026-10-26T23:59:38.793Z",
"quality": {
"lastCalledAt": "2026-10-26T23:59:38.793Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-weather-17-112",
"tags": [
"ai",
"weather-data",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Tree canopy observations — Category frequencies + Explicit missing-value fill: Category frequencies + Explicit missing-value fill for supplied tree canopy observations records (canopy_m2, plot_m2). 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":"ca13839382be716f0be06aa60a0ac496074673f8d1aaf26887c7f60582347ac7","id":417964,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080853761025,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-weather-17-112","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).
- 0x245f29a5d7fc4b72a54a0c1a648fc532c426159d821d8acd86563ad7a4abcd44
- 0xeaf1750452c95968033b3d4cc782b5682c4a9b758f9e27724aa4b71d0d512856
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- 0xc589e51ee2e6329efdf8c137e7cea552d52565b7d0e63016ecb7370466692649
- 0x057c0fb64b66da05270fd710516f8afeb4a859b69bb2c69987b407f45955dd39
- 0xa585595a72cd93fc2dbf7817a86fab48c617b927aec05fad8a578193f69f2a35
- 0x895dbe78f9a6231c692510e925dd59ef49152ce7abb6b3060ef85741d9079591
- 0x25a422b571514c6171a4d4c9e52711a3aeebeabf7fd47743d47083d871e6b8a6
- 0xc60c32696e87c0971efecdb8de0462268bf2a1bac31da15e32052ee502138a0f
- 0x0de4ebdc9d76fd87b8fae2141cf57102df3688887fcc8b77ec6987fa2173614f
- 0xfd863135f9c1f207179b2582d91fd1a03f96c94cc1ab5865734d13d77a7655b6
- 0x1e91fb86942396b9cc1330407cbddfe6048e98bde8c739e6cb5545d04c5cadd7
- 0x1a710d4f8e6092d584b581d8599ff9183c0008f9275cf0601c925b43b4e84ae6
- 0xe8ee6f6ed50253c5ee2d1aa85a4b1a38ce94bca7f3b72fd1850f496152dbe285
- 0xa383a1cfe9b3f6af67eb4c7642564b9424d46d7fca90e7ba175d549f8b67dd0c
- 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
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- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4