← The evidence ledger
Evidence row 790704
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-weather-18-098
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 8b154f85f35c6bd2354d19b6430fc72774bdd6fc48e50474a1d20441a464af53
- Leaf
- 0x7407edc7daf19f6961599b5f6113b1ccbf72b6a9168ef10f9845ebee0207c44e
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-weather-18-098"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-weather-18-098",
"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": "Coastal observations — Grouped numeric summary + Keyed dataset comparison: Grouped numeric summary + Keyed dataset comparison for supplied coastal observations records (wave_height_m, wave_period_seconds). 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": "wave_height_m",
"other": [
{
"date": "2026-10-01",
"row_id": "row-1",
"station_group": "group-a",
"wave_height_m": 10,
"wave_period_seconds": 1
},
{
"date": "2026-10-02",
"row_id": "row-2",
"station_group": "group-b",
"wave_height_m": 21,
"wave_period_seconds": 2
},
{
"date": "2026-10-03",
"row_id": "row-3",
"station_group": "group-a",
"wave_height_m": 17,
"wave_period_seconds": 3
},
{
"date": "2026-10-04",
"row_id": "row-4",
"station_group": "group-b",
"wave_height_m": 33,
"wave_period_seconds": 4
}
],
"rows": [
{
"date": "2026-10-01",
"row_id": "row-1",
"station_group": "group-a",
"wave_height_m": 10,
"wave_period_seconds": 1
},
{
"date": "2026-10-02",
"row_id": "row-2",
"station_group": "group-b",
"wave_height_m": 20,
"wave_period_seconds": 2
},
{
"date": "2026-10-03",
"row_id": "row-3",
"station_group": "group-a",
"wave_height_m": 15,
"wave_period_seconds": 3
},
{
"date": "2026-10-04",
"row_id": "row-4",
"station_group": "group-b",
"wave_height_m": 30,
"wave_period_seconds": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-weather-18-098"
},
"sku": "assistant-ib26-weather-18-098",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "wave_height_m",
"enum": [
"wave_height_m",
"wave_period_seconds"
],
"type": "string"
},
"other": {
"default": [
{
"date": "2026-10-01",
"row_id": "row-1",
"station_group": "group-a",
"wave_height_m": 10,
"wave_period_seconds": 1
},
{
"date": "2026-10-02",
"row_id": "row-2",
"station_group": "group-b",
"wave_height_m": 21,
"wave_period_seconds": 2
},
{
"date": "2026-10-03",
"row_id": "row-3",
"station_group": "group-a",
"wave_height_m": 17,
"wave_period_seconds": 3
},
{
"date": "2026-10-04",
"row_id": "row-4",
"station_group": "group-b",
"wave_height_m": 33,
"wave_period_seconds": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"station_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"wave_height_m": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"wave_period_seconds": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"station_group",
"date",
"wave_height_m",
"wave_period_seconds"
],
"type": "object"
},
"maxItems": 200,
"minItems": 0,
"type": "array"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"row_id": "row-1",
"station_group": "group-a",
"wave_height_m": 10,
"wave_period_seconds": 1
},
{
"date": "2026-10-02",
"row_id": "row-2",
"station_group": "group-b",
"wave_height_m": 20,
"wave_period_seconds": 2
},
{
"date": "2026-10-03",
"row_id": "row-3",
"station_group": "group-a",
"wave_height_m": 15,
"wave_period_seconds": 3
},
{
"date": "2026-10-04",
"row_id": "row-4",
"station_group": "group-b",
"wave_height_m": 30,
"wave_period_seconds": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"station_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"wave_height_m": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"wave_period_seconds": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"station_group",
"date",
"wave_height_m",
"wave_period_seconds"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field",
"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": "2026-10-28T08:32:56.753Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-28T08:32:56.445Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-weather-18-098",
"tags": [
"ai",
"weather-data",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Coastal observations — Grouped numeric summary + Keyed dataset comparison: Grouped numeric summary + Keyed dataset comparison for supplied coastal observations records (wave_height_m, wave_period_seconds). 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":"8b154f85f35c6bd2354d19b6430fc72774bdd6fc48e50474a1d20441a464af53","id":790704,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793211596262244,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-weather-18-098","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (231336 rows).
- 0x7407f7131163b5f094db954d3ccac72cb76f608a596ad2cd8139710e7a540715
- 0xd6d40110afc4072abffd8be959c69fe0a61b186d1f9c77a3106f5f3105af70c7
- 0x71f27b595f48c89dc6b72fcd92963187f8c7bb6d914a68c0097212b9408060f9
- 0x9e940f5fba354c99147bf8a2fd3516fac34aed451eb2e1a388f20ec2dcdb91a3
- 0x5acb31b7ea913fba4305f578a3ddec20d2ce52332984686024bc4a14b1408f21
- 0xdc46575502a889f77c5feb2951d6a2850a2d0d1acf4b5ed987f1515dd08effb0
- 0x48abbeaf388130d8eff93a2471a00e9ae0e55774c01d5746b66d6b41f80d2c68
- 0x236a4d2eff3818a1dc2b7d5a5e6a9400cdaab3c47c309eb51a00c3f2dd2a8bd7
- 0x0f714c2ed18e1d5b974339befb3bcb8f4a52bfe58d52889e3ab06c07ac6c415a
- 0xbddc17bd564699cfbf4e9cb11d65502032133ba5b65f7ff8ebe45dfb9580544e
- 0x2b5194e67d42cb60e3fa3b6d08564138d31f18e13fed7387e0ab937b26c52ea9
- 0xb638432093f09e66c6d9e052988975b44a76e6bf8014857f35cabfd237a61913
- 0x804388c3a016ba462c83765e8caa94369f82e8575f22ed06fa23d3c116a23fd0
- 0x13a2df73da081eeb4e6752fd2a3d176d9f2a8d2dd01b46f18b266eb7116ace2f
- 0xab4e84d781dccd579dcf5c47a356a4a2e6cac58a2aefdf3543a3fa15238fa4db
- 0x74cf00e07b52415c2184cf20be69d195ed2725497a6892c2f3e449497c17d0ec
- 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
- 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f
- Day root
- 0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e
- Chained
- 0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be
- Published
- On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae