← The evidence ledger
Evidence row 417403
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-weather-13-118
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 00a630e5c1c5974dd84bf1467d964b84eef0769cd1f7c0e4373901b5b8f60425
- Leaf
- 0xb53293fbb69834cb1512b85ce25448d32897c584afffe84c2b031d6d7cd8502e
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-weather-13-118"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-weather-13-118",
"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": "Elevation samples — Numeric row ordering + Equal-width histogram: Numeric row ordering + Equal-width histogram for supplied elevation samples records (elevation_m, sample_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": {
"bins": 5,
"field": "elevation_m",
"rows": [
{
"date": "2026-10-01",
"elevation_m": 10,
"row_id": "row-1",
"sample_weight": 1,
"station_group": "group-a"
},
{
"date": "2026-10-02",
"elevation_m": 20,
"row_id": "row-2",
"sample_weight": 2,
"station_group": "group-b"
},
{
"date": "2026-10-03",
"elevation_m": 15,
"row_id": "row-3",
"sample_weight": 3,
"station_group": "group-a"
},
{
"date": "2026-10-04",
"elevation_m": 30,
"row_id": "row-4",
"sample_weight": 4,
"station_group": "group-b"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-weather-13-118"
},
"sku": "assistant-ib26-weather-13-118",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"bins": {
"default": 5,
"maximum": 30,
"minimum": 1,
"type": "integer"
},
"field": {
"default": "elevation_m",
"enum": [
"elevation_m",
"sample_weight"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"elevation_m": 10,
"row_id": "row-1",
"sample_weight": 1,
"station_group": "group-a"
},
{
"date": "2026-10-02",
"elevation_m": 20,
"row_id": "row-2",
"sample_weight": 2,
"station_group": "group-b"
},
{
"date": "2026-10-03",
"elevation_m": 15,
"row_id": "row-3",
"sample_weight": 3,
"station_group": "group-a"
},
{
"date": "2026-10-04",
"elevation_m": 30,
"row_id": "row-4",
"sample_weight": 4,
"station_group": "group-b"
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"elevation_m": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"sample_weight": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"station_group": {
"default": "",
"maxLength": 80,
"type": "string"
}
},
"required": [
"row_id",
"station_group",
"date",
"elevation_m",
"sample_weight"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field",
"bins"
],
"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": "2026-10-27T02:01:02.109Z",
"quality": {
"lastCalledAt": "2026-10-27T02:01:02.109Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-weather-13-118",
"tags": [
"ai",
"weather-data",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Elevation samples — Numeric row ordering + Equal-width histogram: Numeric row ordering + Equal-width histogram for supplied elevation samples records (elevation_m, sample_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":"00a630e5c1c5974dd84bf1467d964b84eef0769cd1f7c0e4373901b5b8f60425","id":417403,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080848649509,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-weather-13-118","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).
- 0xb53252e90e6e564a986ce1adebfaf7dbbfeb8221d5e77ec60e0282f8404f5b88
- 0xdd256ce89cf122980402f7bfa18705f534ac8f4a0b9088cce8e39c9c03c523e5
- 0x0e5853c4c7869f711f23d8c260a81abc9cd0c360836dc16c4f2f2090c179a6e5
- 0x7f0ed87baeeb3c5db67f5a51c6d4d84ab5421afe5ea5b8e3a7f8960d47bf6c7d
- 0xaf04afd81fddff2acb08a4f539fba8c0611d901ad596172a83237a97a5aafc46
- 0xe4a12ada5a31df5109d0765c4a8d383b5f147ad61e3ff02072b1a903d3327de7
- 0x7894c3767c7987f8e25af57ff37e547fc31c2d36975d99d7201ef8561aa004b3
- 0x2ea754bdbfc8ff7702f54e0d69c8e9121ec5128afdd9b2226844ae0dae7cc6df
- 0x8a991a24583330e78274fcc6b9dfd0f7c3072f70d63eed833b5a967343c1c255
- 0xe7e71b576b25799c9b0af1e45e5a92862b62c2a5ac5ccf73129b5710faa9e599
- 0x243eb39aa2801b8f3c086ddae3e662e32591df4ba5a63762a56e5f566bfaa855
- 0x6e2f1bf13e63baa5946a254cc655175b50df835d2a257befe1759b4bc17ef93c
- 0xdb8e341e9690aa686b29432c7b868b3859fb692c3ae3a679b8bc1219ebe3a597
- 0x87cb8935612c40b569de008a9bf8218cd24a06f74a7364a1654613d972fe00ed
- 0xec7bb68216a4deb1960acfbbd75da88f7e468b58adb9cf3ec62f2790e46508b3
- 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
- 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4