← The evidence ledger
Evidence row 201104
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-weather-10-069
- Recorded
- Previous row
- #109224
- Body SHA-256
- 6d2d765ac509871a3a86b1245b358814e7161644672b1853a0b2604b19a9fbef
- Leaf
- 0x2c54d7d8a6422a2e3d0f61430fb26bb98fb4b13ace2ccb1cf0a63326bf848ee0
What was observed
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]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-weather-10-069",
"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": "Air quality observations — Duplicate key report + Keyed dataset comparison: Duplicate key report + Keyed dataset comparison for supplied air quality observations records (concentration, observation_count). 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": {
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"concentration": 10,
"date": "2026-10-01",
"observation_count": 1,
"row_id": "row-1",
"station_group": "group-a"
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{
"concentration": 21,
"date": "2026-10-02",
"observation_count": 2,
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"station_group": "group-b"
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{
"concentration": 17,
"date": "2026-10-03",
"observation_count": 3,
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{
"concentration": 33,
"date": "2026-10-04",
"observation_count": 4,
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"station_group": "group-b"
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],
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{
"concentration": 20,
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{
"concentration": 15,
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},
{
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}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
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"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-weather-10-069"
},
"sku": "assistant-ib26-weather-10-069",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
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{
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{
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{
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},
"lastUpdated": "2026-10-26T10:24:16.456Z",
"quality": {
"l30DaysTotalCalls": 4,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-26T10:24:16.198Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-weather-10-069",
"tags": [
"ai",
"weather-data",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Air quality observations — Duplicate key report + Keyed dataset comparison: Duplicate key report + Keyed dataset comparison for supplied air quality observations records (concentration, observation_count). 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":"6d2d765ac509871a3a86b1245b358814e7161644672b1853a0b2604b19a9fbef","id":201104,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793026082515624,"prev":109224,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-weather-10-069","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).
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- 0x9c1d7a3e2abd583b1dff8bd25a4baee5982930fe95a180a1a8b26c3f7e8c93f2
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- 0xb87e8b32cda179c9e632e227bbd8a6d1f6f61d9d81bb92dbd4dd835d2b3b5caa
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- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae