← The evidence ledger
Evidence row 109290
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-weather-10-207
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- aa2da50afcb4a6ab7a1d2b1be5455749609b4715b945c338a85b009817af8560
- Leaf
- 0xf40baff08df7013306aec391f90e2e8476ec2e73a2260e1dc877a2e1e38d8461
What was observed
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},
"lastUpdated": "2026-10-25T12:08:52.012Z",
"quality": {
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"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-25T12:08:47.464Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-weather-10-207",
"tags": [
"ai",
"weather-data",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Air quality observations — Record quality audit + String normalisation + Keyed dataset comparison: Record quality audit + String normalisation + Keyed dataset comparison for supplied air quality observations records (concentration, observation_count). Up to 200 rows; 3 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 3 supplied-data reports for up to 200 rows."
}What the leaf hashes
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Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
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- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae