← The evidence ledger
Evidence row 1049180
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-weather-20-168
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- d3196911cab379b802649fea06afe9121db702ce83f51fccdfc10a09df6d9e20
- Leaf
- 0xdbe643619662c8a589bd54349e2fc6e35f77c28a9940fb820e4a1dbcce99b5e3
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-weather-20-168"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-weather-20-168",
"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": "Sensor calibration — Base-100 series + Keyed dataset comparison: Base-100 series + Keyed dataset comparison for supplied sensor calibration records (reference_value, sensor_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": "reference_value",
"other": [
{
"date": "2026-10-01",
"reference_value": 10,
"row_id": "row-1",
"sensor_value": 1,
"station_group": "group-a"
},
{
"date": "2026-10-02",
"reference_value": 21,
"row_id": "row-2",
"sensor_value": 2,
"station_group": "group-b"
},
{
"date": "2026-10-03",
"reference_value": 17,
"row_id": "row-3",
"sensor_value": 3,
"station_group": "group-a"
},
{
"date": "2026-10-04",
"reference_value": 33,
"row_id": "row-4",
"sensor_value": 4,
"station_group": "group-b"
}
],
"rows": [
{
"date": "2026-10-01",
"reference_value": 10,
"row_id": "row-1",
"sensor_value": 1,
"station_group": "group-a"
},
{
"date": "2026-10-02",
"reference_value": 20,
"row_id": "row-2",
"sensor_value": 2,
"station_group": "group-b"
},
{
"date": "2026-10-03",
"reference_value": 15,
"row_id": "row-3",
"sensor_value": 3,
"station_group": "group-a"
},
{
"date": "2026-10-04",
"reference_value": 30,
"row_id": "row-4",
"sensor_value": 4,
"station_group": "group-b"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-weather-20-168"
},
"sku": "assistant-ib26-weather-20-168",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"base_index": {
"default": 0,
"maximum": 199,
"minimum": 0,
"type": "integer"
},
"field": {
"default": "reference_value",
"enum": [
"reference_value",
"sensor_value"
],
"type": "string"
},
"other": {
"default": [
{
"date": "2026-10-01",
"reference_value": 10,
"row_id": "row-1",
"sensor_value": 1,
"station_group": "group-a"
},
{
"date": "2026-10-02",
"reference_value": 21,
"row_id": "row-2",
"sensor_value": 2,
"station_group": "group-b"
},
{
"date": "2026-10-03",
"reference_value": 17,
"row_id": "row-3",
"sensor_value": 3,
"station_group": "group-a"
},
{
"date": "2026-10-04",
"reference_value": 33,
"row_id": "row-4",
"sensor_value": 4,
"station_group": "group-b"
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"reference_value": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"sensor_value": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"station_group": {
"default": "",
"maxLength": 80,
"type": "string"
}
},
"required": [
"row_id",
"station_group",
"date",
"reference_value",
"sensor_value"
],
"type": "object"
},
"maxItems": 200,
"minItems": 0,
"type": "array"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"reference_value": 10,
"row_id": "row-1",
"sensor_value": 1,
"station_group": "group-a"
},
{
"date": "2026-10-02",
"reference_value": 20,
"row_id": "row-2",
"sensor_value": 2,
"station_group": "group-b"
},
{
"date": "2026-10-03",
"reference_value": 15,
"row_id": "row-3",
"sensor_value": 3,
"station_group": "group-a"
},
{
"date": "2026-10-04",
"reference_value": 30,
"row_id": "row-4",
"sensor_value": 4,
"station_group": "group-b"
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"reference_value": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"sensor_value": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"station_group": {
"default": "",
"maxLength": 80,
"type": "string"
}
},
"required": [
"row_id",
"station_group",
"date",
"reference_value",
"sensor_value"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field",
"base_index",
"other"
],
"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": "2026-10-29T00:07:50.408Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-29T00:07:50.192Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-weather-20-168",
"tags": [
"ai",
"weather-data",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Sensor calibration — Base-100 series + Keyed dataset comparison: Base-100 series + Keyed dataset comparison for supplied sensor calibration records (reference_value, sensor_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":"d3196911cab379b802649fea06afe9121db702ce83f51fccdfc10a09df6d9e20","id":1049180,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298837779797,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-weather-20-168","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (242798 rows).
- 0xdbe5f85f2ddf5cf3be959264e71aa324c55c9e1dd1fe50f2353396521a4d2ed5
- 0x2e65b652be0f027e3808b019f6e15909a66d7fd8aaee2eeeecd85202203d171e
- 0xe310dd7b00a4e6b232776f91882e94281c63558835f7a2a40b2594bbbb39e19b
- 0x058eb7609bc31d88d021f80c387f8e9068da942b35d7b3914aae4766115679d9
- 0x5bf4f84a0640dc21b88b94fe69db955268beb254073b0fa3fc94033d91d6fbee
- 0xd3a03ce6bd066f4627348fa13b6d9d820eb538dd31e4d629ef322e20a6a562d3
- 0x7652cceb01c9727b923c9383e09985aba94e172ec46435a9c94cc3d3f5ec279a
- 0x23efef13a609c01da14ad81a9905ba3f1715fb8aeaa01370ae402ab9c6e1b5f8
- 0xaed6d77ac80d71787e02ad16619db4d51d22baa98f7c134883c7faf726bd51fc
- 0x908beb279ddaf4619315ba704139f6c0b784fd0e5cd8a1abf4ac74ff1bc91643
- 0x409fd25ee3bf0c0987178bd0ee0df5a2b7caf2c56055f2e4a244ec98903872e3
- 0xcca2c51ddf43624528a707497ddb2bcb1a2962304c7d792dcc5458ffe2ead3fc
- 0xbab97b696ffe737616975d37e243af07fa246058d99161c165f9f96fde8768ff
- 0xb75e183026f9112474e3710d846b63188d3bba750c3ad3feabd9a22ee7d080fc
- 0xa7d3fa0a08edea990614977b51a6b3289c357a88d8ca06dcbfe67415a017c0e7
- 0xa034ebc8d117fbf1ed466b70baa0478bf213b743e1a41cba1d2da7a9f310184d
- 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
- 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785
- Day root
- 0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c
- Chained
- 0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6
- Published
- On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1