← The evidence ledger
Evidence row 90033
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-22-218
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 317d6922c2953c56c67d4404e7243ecf1c5d4f5cf4c0ffc113fd0bfdb7623f88
- Leaf
- 0xbe5cef1b0afa01a5ec3e536bfdc96dc9ce220de684c736950647b275a54922ad
What was observed
{
"endpoints": [
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"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-economics-22-218"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-economics-22-218",
"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": "Land use observations — Record quality audit + Exact row deduplication + Base-100 series: Record quality audit + Exact row deduplication + Base-100 series for supplied land use observations records (area_hectares, parcel_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.",
"extensions": {
"bazaar": {
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"row_id": "row-1"
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{
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"date": "2026-10-02",
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{
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"date": "2026-10-03",
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},
{
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}
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"status": "delivered"
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{
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},
"lastUpdated": "2026-10-25T14:22:48.87Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-25T14:22:48.682Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-22-218",
"tags": [
"ai",
"economic-research",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Land use observations — Record quality audit + Exact row deduplication + Base-100 series: Record quality audit + Exact row deduplication + Base-100 series for supplied land use observations records (area_hectares, parcel_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
{"body":"317d6922c2953c56c67d4404e7243ecf1c5d4f5cf4c0ffc113fd0bfdb7623f88","id":90033,"kind":"listing","method":"baseline/1","observed_us":1793025523576963,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-22-218","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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- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae